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Spread of COVID-19 Variants Alongside Inflation, Debt, and Inequality Intensifies Uncertainty WASHINGTON, Jan. 11, 2022-Following a strong rebound in 2021, the global economy is entering a pronounced slowdown amid fresh threats from COVID-19 variants and a rise in inflation, debt, and income inequality that could endanger the recovery in emerging and developing economies, according to the World Bank`s latest Global Economic Prospects report. Global growth is expected to decelerate markedly from 5.5 percent in 2021 to 4.1 percent in 2022 and 3.2 percent in 2023 as pent-up demand dissipates and as fiscal and monetary support is unwound across the world. The rapid spread of the Omicron variant indicates that the pandemic will likely continue to disrupt economic activity in the near term. In addition, a notable deceleration in major economies-including the United States and China-will weigh on external demand in emerging and developing economies. At a time when governments in many developing economies lack the policy space to support activity if needed, new COVID-19 outbreaks, persistent supply-chain bottlenecks and inflationary pressures, and elevated financial vulnerabilities in large swaths of the world could increase the risk of a hard landing. [The world economy is simultaneously facing COVID-19, inflation, and policy uncertainty, with government spending and monetary policies in uncharted territory. Rising inequality and security challenges are particularly harmful for developing countries," said World Bank Group President David Malpass. [Putting more countries on a favorable growth path requires concerted international action and a comprehensive set of national policy responses." The slowdown will coincide with a widening divergence in growth rates between advanced economies and emerging and developing economies. Growth in advanced economies is expected to decline from 5 percent in 2021 to 3.8 percent in 2022 and 2.3 percent in 2023-a pace that, while moderating, will be sufficient to restore output and investment to their pre-pandemic trend in these economies. In emerging and developing economies, however, growth is expected to drop from 6.3 percent in 2021 to 4.6 percent in 2022 and 4.4 percent in 2023. By 2023, all advanced economies will have achieved a full output recovery; yet output in emerging and developing economies will remain 4 percent below its pre-pandemic trend. For many vulnerable economies, the setback is even larger: output of fragile and conflict-affected economies will be 7.5 percent below its pre-pandemic trend, and output of small island states will be 8.5 percent below. Meanwhile, rising inflation-which hits low-income workers particularly hard-is constraining monetary policy. Globally and in advanced economies, inflation is running at the highest rates since 2008. In emerging market and developing economies, it has reached its highest rate since 2011. Many emerging and developing economies are withdrawing policy support to contain inflationary pressures-well before the recovery is complete. The latest Global Economic Prospects report features analytical sections that provide fresh insights into three emerging obstacles to a durable recovery in developing economies. The first, on debt, compares the latest international initiative to tackle unsustainable debt in developing economies-the G20 Common Framework-with previous coordinated initiatives to facilitate debt relief. Noting that COVID-19 pushed total global debt to the highest level in half a century even as the creditors` landscape became increasingly complex, it finds that future coordinated debt relief initiatives will face higher hurdles to success. Applying lessons from the past restructurings to the G20 Common Framework can increase its effectiveness and avoid the shortcomings faced by earlier initiatives. [The choices policymakers make in the next few years will decide the course of the next decade," said Mari Pangestu, the World Bank`s Managing Director for Development Policy and Partnerships. [The immediate priority should be to ensure that vaccines are deployed more widely and equitably so the pandemic can be brought under control. But tackling reversals in development progress such as rising inequality will require sustained support. In a time of high debt, global cooperation will be essential to help expand the financial resources of developing economies so they can achieve green, resilient, and inclusive development." The second analytical section examines the implications of boom-and-bust cycles of commodity prices for emerging market and developing economies, most of which are heavily dependent on commodity exports. It finds that these cycles were particularly intense in the past two years, when commodity prices collapsed with the arrival of COVID-19 and then surged, in some cases to all time-highs last year. Global macroeconomic developments and commodity supply factors will likely cause boom-bust cycles to continue in commodity markets. For many commodities, these cycles may be amplified by the forces of climate change and the energy transition away from fossil fuels. The analysis also shows that commodity-price booms since the 1970s have tended to be larger than busts, creating significant opportunities for stronger and more sustainable growth in commodity-exporting countries-if they employ disciplined policies during booms to take advantage of windfalls. The third analytical section explores COVID-19`s impact on global inequality. It finds that the pandemic has raised global income inequality, partly reversing the decline that was achieved over the previous two decades. It has also increased inequality in many other spheres of human activity-in the availability of vaccines; in economic growth; in access to education and health care; and in the scale of job and income losses, which have been higher for women and low-skilled and informal workers. This trend has the potential to leave lasting scars: for example, losses to human capital caused by disruptions in education can spill over across generations. Ayhan Kose, Director of the World Bank`s Prospects Group, said: [In light of the projected slowdown in output and investment growth, limited policy space, and substantial risks clouding the outlook, emerging and developing economies will need to carefully calibrate fiscal and monetary policies. They also need to undertake reforms to erase the scars of the pandemic. These reforms should be designed to improve investment and human capital, reverse income and gender inequality, and cope with challenges of climate change." Download Global Economic Prospects here. Regional Outlooks: East Asia and Pacific: Growth is projected to decelerate to 5.1% in 2022 before increasing slightly to 5.2% in 2023. For more, see regional overview. Europe and Central Asia: Growth is forecast to slow to 3.0% in 2022 year and 2.9% in 2023. For more, see regional overview. Latin America and the Caribbean: Growth is projected to slow to 2.6% in 2022 before increasing slightly to 2.7% in 2023. For more, see regional overview. Middle East and North Africa: Growth is forecast to accelerate to 4.4% in 2022 before slowing to 3.4% in 2023. For more, see regional overview. South Asia: Growth is projected to accelerate to 7.6% in 2022 before slowing to 6.0% in 2023. For more, see regional overview. Sub-Saharan Africa: Growth is forecast to accelerate slightly to 3.6% in 2022 and rise further to 3.8% in 2023. For more, see regional overview. Source: World Bank. 1. Headline aggregate growth rates are calculated using GDP weights at average 2010-19 prices and market exchange rates. The aggregate growth rates may differ from the previously published numbers that were calculated using GDP weights at average 2010 prices and market exchange rates. Data for Afghanistan and Lebanon are excluded. 2. GDP growth rates are on a fiscal year basis. Aggregates that include these countries are calculated using data compiled on a calendar year basis. Pakistan's growth rates are based on GDP at factor cost. The column labeled 2019 refers to FY2018/19. 3. GDP growth rates are on a fiscal year basis. Aggregates that include these countries are calculated using data compiled on a calendar year basis. The column labeled 2019 refers to FY2019/20. 4. World growth rates are calculated using average 2010-19 purchasing power parity (PPP) weights, which attribute a greater share of global GDP to emerging market and developing economies (EMDEs) than market exchange rates. 5. World trade volume of goods and nonfactor services. 6. Oil price is the simple average of Brent, Dubai, and West Texas Intermediate prices. The non-energy index is the weighted average of 39 commodity prices (7 metals, 5 fertilizers, and 27 agricultural commodities). For additional details, please see https://www.worldbank.org/commodities. Note: e = estimate; f = forecast. World Bank forecasts are frequently updated based on new information. Consequently, projections presented here may differ from those contained in other World Bank documents, even if basic assessments of countries` prospects do not differ at any given date. For the definition of EMDEs, developing countries, commodity exporters, and commodity importers, please refer to table 1.2. EM7 includes Brazil, China, India, Indonesia, Mexico, the Russian Federation, and Turkey. The World Bank is currently not publishing economic output, income, or growth data for Turkmenistan and República Bolivariana de Venezuela owning to lack of reliable data of adequate quality. Turkmenistan and República Bolivariana de Venezuela are excluded from cross-country macroeconomic aggregates.

Granite crusher Jaw crusher commonly known as jaw broken, also known as tiger mouth. The crusher is composed of two jaw plates of moving jaw and static jaw, which simulates the movement of two jaws of animals to complete material crushing operation. Features 1. Be and drive by diesel engine if the working site is limited 2. Deep crushing cavity, no dead zone, increasing capacity and output of the feeding 3. Large crushing ratio, uniform products particle size 4. Pad-style nesting population adjustment devices, and ease of adjustment range 5. Simple and reliable structure,low operation costs 6. The discharging size of jaw crusher can be adjusted to meet the requirements of different users 7. Low noise and less dust Raw materials show Processing Material: Granite, Basalt, Quartz, Gold Ore, Copper Ore, Iron Ore, River Pebbles, Marble.etc How to Work The working principle of the jaw crushers is very simple. Powered by a diesel or gas motor, the jaw crusher brakes materials in a crushing chamber. The materials are pushed inside the chamber from the top opening and when crushed they are released through the bottom opening. Discharge display Product parameter Display Contact us here for more information. Strength factory Specializing in large and medium-sized series of mining machinery manufacturers, the main production of European jaw crusher, jaw crusher, impact crusher, cone crusher, sand machine and other heavy machinery equipment. The company is a modern high-tech enterprise integrating design, research and development, production, sales and after-sales service, which has become a mining machinery production and export processing site. The best prospecting equipment solution,mineral and ores processing machines, jaw crusher,rock crushers,cone crushers,gold and copper ore grinding and grizzly machines for Chile Columbia and Central-South American markets. Packing & Delivery Our service Before placing an order : Answer customer questions: we will provide patient customer service according to the questions raised by customers via email or telephone. For example: at the beginning of communication, customers will consult our granulator or some details of our company, we will provide professional answers for customers, so that customers can understand our better solutions. Design drawings: we will design drawings for customer reference. Quotation: according to the purchase quantity of customers, provide detailed solutions. After placing an order : Delivery time: after signing the contract and receiving the deposit, the production needs 15 ~ 20 working days. Order tracking: after receiving the deposit, a professional team will track the order from production to packaging and delivery. After-sale service: Warranty period: the main engine is guaranteed for 12 months. Within 12 months, if quality problems of the body (excluding wearing parts) are found, our company will arrange professional engineers to provide required services. Installation services: If customers do not need our engineers to install, we will provide remote consulting service. If the customer needs, we can arrange the engineer to provide the installation service. FAQ Q: What is the quality of your products? A: We are based on integrity and put quality first. Our machines are manufactured in strict accordance with national and international standards, and every equipment must be tested before leaving the factory. You can also use Alibaba's trade guarantee to protect product quality, on time delivery and payment protection. Q: How about the price? A: We pursue small profits and quick turnover. We can offer you a lower price than other trading companies. In addition, Alibaba customers can enjoy discounts. If this product is really suitable and can benefit you, the price can be negotiated. Q: Do you provide equipment operation training? A: Yes. We can send professional engineers to the construction site for equipment installation, debugging and operation training. All our engineers have passports. Q: Can you help to choose the right product? A:Yes. We have many experts who have worked in this field for many years. They can help you choose the most suitable product according to your actual situation, and design the appropriate process flow according to your special situation. If necessary, we can even send professionals to your place for site planning and workflow design. Q: When do you deliver the goods? A: According to the specific products, we usually deliver within 10 days. We will inform you of the time of delivery according to your specific inquiry. Q: Do you have after-sales service? A: Yes. Our machine warranty period is one year, we have a professional after-sales service team, can timely and thoroughly solve your problems. Welcome pricing inquiry to our email donaldwang@yikyui.com , or contact us by Whatsapp +86 13298164330 We look forward to provide you with our unique product quality and price as always!

2020 was a catastrophic year for rig demand, with drilling activity plummeting across the globe and reversing the improvement in activity levels witnessed following the previous downturn. Overall, the number of operational rigs is estimated to have fallen c. 25%, contracting from c. 4,570 units to c. 3,530 one year later. This drop in drilling activity caused utilisation levels to fall to an estimated c. 40%, similar to levels seen at the low point of the previous downturn (2016). In this tenth edition of the `World Land Drilling Rig Market Forecast` report, Westwood assesses the current landscape of the industry following such a catastrophic downturn and provides an outlook on future onshore rig demand. Overall, the outlook for land rigs is starting to improve as stronger commodity prices (a function of strict OPEC+ cut quotas) spur increased drilling activity (from the lows of 2020). However, Westwood expects operators to remain cautious throughout the forecast 2021 – 2025 period, with industry fundamentals remaining sensitive to a number of factors (e.g. demand recovery, the Energy Transition, geopolitics etc.). The report presents Westwood`s in-depth outlook for the global land drilling rig market over the 2021-2025 period, with a focus on addressing the following key questions: What is the market outlook, in terms of the volume of rigs operational and rig utilisation, across different regions and countries? Specifically, which jurisdictions are likely to drive demand for rigs in the coming years, and the underlying drivers. What are the key factors worth highlighting within specific countries or regions –basins, plays, E&P companies, national production targets (if appropriate)? What does the competitive landscape look like within specific markets –key rig contractors and the size and horsepower distribution of their fleet? What are the potential upsides to our forecast – regions, countries and drivers? Source: Westwood Global Energy Group

Reverse Circulation Drill Pipe The Reverse Circulation Drill Pipe incorporates a patented dual tube design. The Reverse Circulation Drill Pipe is used for mineral exploration and special construction applications. Reverse Circulation drilling is recognized as a fast and cost efficient alternative to diamond core drilling. With continuous advancements, deep holes and fast penetration rates are possible in almost all ground conditions, making Reverse Circulation the preferred drilling method for initial exploration, ore body development and other exploratory drilling. Reverse Circulation drilling utilizes dual wall drill rods made up of an outer rod and an inner tube. The inner tube is designed to provide a continuous path for the drill cutting to pass from the bit face to the surface. Air or fluids are forced down the annulus between the drill rods and inner tube to the drilling tool (Reverse Circulation hammer, Tricone, or Fixed Cutter Bit). The cuttings return to the surface inside the inner tubes of the rods, where they are directed to a cyclone for separation and sample collection. Yikyui offers a complete line of quality Reverse Circulation tooling including rods, subs, hammers, bits, and accessories. In addition, our sales and support team has the knowledge and experience necessary to provide troubleshooting and on site tooling solutions. Reverse circulation drill pipe Outer tube O/D in Inner tube in Lerngth m Type of thread Range of drill in 3 1/2 1 1/2 3 ~ 6 Remet, Metzke, Matrix, others 4-1/8-4-3/4 4 2 3 ~ 6 Remet, Metzke, Matrix, others 4-3/4-5-1/2 4 1/2 2 & 2-1/2 3 ~ 6 Remet, Metzke, Matrix, others 5-1/8-6 6 5/8 3 3 ~ 6 Remet, Metzke, Matrix, others 7-7/8-15 10 3/4 5 3 ~ 6 Remet, Metzke, Matrix, others Over 15 * Roschen offers reverse circulation drill string components in accordance with the requirements of the customer. Reverse circulation drill pipes available in different model, diameters and length. REVERSE CIRCULATION DRILL ROD SPECIFICATIONS Type / Thread Remet Remet Remet Metzke Metzke Matrix Matrix Rod O.D. 3 1/2" 4" 4 1/2" 4" 4 1/2" 4" 4 1/2" Outer tube O.D. 88.9mm 101.7mm 114.3mm 101.7mm 114.3mm 101.7mm 114.3mm Outer tube I.D. 81.8mm 94.6mm 107.2mm 94.6mm 107.2mm 94.6mm 107.2mm Outer tube WT 5.3mm 7.1mm 7.1mm 7.1mm 7.1mm 7.1mm 7.1mm Inner tube O.D. 38.1mm 50.8mm 63.5mm 50.8mm 63.5mm 50.8mm 63.5mm Inner tube I.D. 32.6mm 45.3mm 58mm 45.3mm 58mm 45.3mm 58mm Inner tube WT 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm Spanner Flat 90mm 90mm 90mm 90mm 90mm 90mm 90mm Weight 3.0 m 77 kg. 77 kg. 97 kg. 77 kg. 97 kg. 77 kg. 97 kg. Weight 6.0 m 125 kg. 155 kg. 172 kg. 155 kg. 172 kg. 155 kg. 172 kg.

China (Beijing) International Drilling Technology and Equipment Exhibition (CIDT) is a brand exhibition of China's drilling industry, and has always been a "leader" in market development and product promotion of drilling enterprises, with the aim of promoting the modernization and internationalization of drilling technology and drilling equipment, and strengthening trade cooperation and technology exchanges in the global drilling industry. CIDT since its inception has brought together more than 30 countries and regions more than 1,000 enterprises exhibiting, with stable, high-quality professional sellers and spectators, is the industry to understand the drilling industry new information, grasp the latest market situation and promote trade cooperation between supply and demand important platform. With the establishment of China's Ministry of Natural Resources, the relevant functional institutions have been perfected, and the service and management of the drilling industry have been strengthened. With the rapid development of geological, mining, oil, natural gas, marine engineering and other important resource industries, it has added a strong impetus to the development of the national economy, and has also created broad market demand for the drilling industry. Reform is under way, opening up is expanding, and a new wave of opening-up will also bring positive momentum to the drilling industry. Throughout the development of domestic and foreign industries, the drilling industry will usher in a new period of development opportunities. Influenced by the all-round development of China's economy, the drilling industry has changed from traditional business model to independent innovation and high-quality development, research and development and innovation ability has been continuously improved, key core technologies have been continuously breakthrough, and production technology capabilities are at the leading level in the world. In order to promote the continuous development of the drilling industry and build a community of industry development, the 7th China (Beijing) International Drilling Technology and Equipment Exhibition (CIDT2021) will continue to be held in Beijing on May 27. This CIDT will continue as a leading geological, mining, energy exploration and other drilling industry to develop new engines, to help the drilling industry enterprise development, all-round to create a diversified, high-specification international trading platform.

General Information cippe (China International Petroleum & Petrochemical Technology and Equipment Exhibition) is annual world`s leading event for oil & gas industry, annually held in Beijing. It is a great platform for connection of business, showcasing of advanced technology, collision and integration of new ideas; with the power to convene industry leaders, NOCs, IOCs, EPCs, service companies, equipment and technology manufacturers and suppliers under one roof across three days. With an exhibition scale of 90,000sqm, cippe 2021 will be held on June 8-10 at NCIEC, Beijing, and is expected to welcome 1,800+ exhibitors, 18 international pavilions and 120,000+ professional visitors from 65 countries and regions. 60+ concurrent events, including summits and conferences, technical seminars, business matchmaking meetings, new product and technology launches, etc., will be hosted, attracting over 1,000 speakers from the world. China is the world`s largest oil and gas importer, also the second largest oil consumer and third largest gas consumer in the world. With the high demand, China is continuously increasing oil and gas exploration and production, developing and seeking for new technologies in unconventional oil and gas development. cippe 2021 will offer you an excellent platform for seizing the opportunity to enhance and increase your market share in China and the world, display products and services, network with existing and new clients, forge partnerships and discover potential opportunities. Show Dates: June 8-10, 2021 Venue: New China International Exhibition Center, Beijing (E1-E4, W1-W3) (No.88, Yuxiang Road, Tianzhu, Shunyi District, Beijing, China) Supporters: China Petroleum & Petrochemical Equipment Industry Association China Petroleum and Chemical Industry Federation Organizer: Zhenwei Exhibition PLC Beijing Zhenwei Exhibition Co., Ltd.

Integral type DTH mine drilling rig is used for open pit, mine, quarry, construction etc. And this mine drilling rig is with good integrity, environmental protection and energy saving,high degree of automation, drilling effect is good, convenient operation,flexible, driving safety, etc. SPEIFICATIONS OF YKT5C MINE DRILLING RIG Model No. YKT5C Rock Hardness f=6-20 Hole Diameter 80-105 mm Economic Drill Depth 25m Walking Speed 2.5-4.0 km/h Grade Ability 30° Ground Clearance 430mm Diesel Motor YC6J220-T300 Machine Power 162 KW Screw Compressor Air Delivery 10 m3/min Exhaust Pressure 15 bar Overall Dimension (L*W*H) 6500 × 2400 × 2600 (mm) Weight 8000 kg Rotating Speed 0-120 r/min Rotation Torque 1400 N·m Biggest Push Pull 25000 N Carriage Lifting Angle Up 54° down 26° Carriage Pitch Angle 147° Carriage Swing Angle Right 47° left 47° Carriage Lateral Level Swinging Angle Right 15° left 97° Drill Arm Swing Angle Right 53° left 15° Leveling Angle Frame Up 10° down 9° Propulsion Type Hydro-Cylinder-Chain Push Length (mm) 3000 mm Compensation Length (mm) 900 mm Drill Hammer 35A Drill Pipe φ64×3000 mm Dust Catcher Mode Dry type (hydraulically driven whirlwind layer streaming) Hot selling mining hydraulic DTH hammer blast hole portable rock drilling rig Mining Core Drilling Machine Full Hydraulic Crawler Surface Drilling Rig Underground Water Drill Machines Pneumatic DTH Drilling Rig Water Borehole Drilling Machine for Sale DTH Rock Drilling Rig Crawler YK120Y 140Y 130Y 100Y Mine Drilling Rig for sale

In order to be able to analyze mining companies it is necessary to have at least a basic understanding of the terminologyused in the mining sector. It is also very convenient to be aware of the working methods relevant for analyzing mining companies. Therefore I have created the following (sub)pages so that you are able to execute your own mining companies analysis: Mining Industry Standards – How Bre-X Changed the International Reporting Standards for Mineral Resources. Read this article to find out how Bre-X shook public confidence and why there was then an urgent need for determining specific mining industry standards. CIM Definition Standards – Canadian Institute of Mining`s Most Common Terms Explained. Although all the CIM Definition Standards can be found in the reports section, this page displays a selection of the most common definitions. Mineral Resource Stocks – Junior vs. Senior Mining Companies. Mineral resource stocks are often broken down into two categories: junior and senior mining companies. Continue reading to learn what distinguishes them from each other. Gold Mining Shares – 4 Special Gold Mining Stocks Categories Described. Gold mining shares can be broken down into four categories: majors, mid-tiers and junior gold producers and the gold exploration companies. Mineral Exploration Companies – Greenfield Exploration vs. Brownfield Exploration. Mineral exploration companies are broken down into two categories: greenfield and brownfield exploration stocks. On this page both categories are specified. Drilling Rigs – What Distinguishes Auger Drilling from RAB Drilling, RC Drilling and Diamond Drilling. Depending on the geological structure of the Earth`s crust, mining companies can choose between different drilling rigs, which are described on this page. Drilling Program – Step Out Drilling vs. Infill Drilling. On this page I explain the terminology used when mining companies announce a drilling program to confirm the shape and continuity of the minerals found. Drilling Results – How Can You Determine if a Mining Company`s Drill Results are of Low, Medium or High Grade. After interpreting various drilling results to distinguish low-, medium- and high grade ore, I have summarized my findings in the table on this page. Metal Equivalent Calculation – How to Calculate the Mineral Equivalents in Polymetallic Deposits. I explain the metal equivalent calculation and inform you what to pay attention to when mining companies are reporting in a mineral equivalent value. Metal Recovery Rate – How to Interpreted the Mineral Recovery Percentage. On this short page I explain all you need to know about the metal recovery rate, including information about where to find the mineral recovery percentage. Mining Costs – CAPEX vs. OPEX. On this page I explain the difference between the CAPEX and OPEX and where you can find the details regarding these mining costs. Break Even Analysis – How to Calculate the Cut Off Grade. On this page I exemplify how you can calculate the mineral`s cut off grade, which is my method to conduct a mineral project`s break even analysis. Metal Value per Tonne – How You Can Determine the Mineral Value per Tonne. To get an insight into the viability of bringing a mineral project into production, I included some examples for calculating the metal value on this page. Mineral Deposit Value – How to Calculate the Potential Value of a Mining Project. Before you can calculate the potential mineral deposit value, you first need to gather some specific data, which I explain on this page. Mine Life Cycle – How Accurate are the Resources Reported in Each Project Phase. If you would like to know how I valuate the resources reported in the different phases of the mine life cycle you should read this page now.

Depending on the geological structure of the Earth`s crust, mining companies can choose between different drill types. We have summarized the most common drilling rigs in the following table: Drill Methods Drilling Rig Maximum Depth Costs Auger Drilling Roughly up to 25 meters Lowest Percussion Rotary Air Blast Drilling (RAB) Roughly up to 150 meters Low Reverse Circulation Drilling (RC) Roughly up to 500 meters Medium Diamond Drilling Roughly up to 1800 meters Highest The following information1 explains in more detail what distinguishes the different drilling rigs from each other. Auger Drilling Auger drilling is done with a helical screw which is driven into the ground with rotation; the earth is lifted up the borehole by the blade of the screw. Hollow stem auger drilling is used for softer ground such as swamps where the hole will not stay open by itself for environmental drilling, geotechnical drilling, soil engineering and geochemistry reconnaissance work in exploration for mineral deposits. Solid flight augers / bucket augers are used in harder ground construction drilling. In some cases, mine shafts are dug with auger drills. Small augers can be mounted on the back of a utility truck, with large augers used for sinking piles for bridge foundations. Auger drilling is restricted to generally soft unconsolidated material or weak weathered rock. It is cheap and fast. Percussion Rotary Air Blast Drilling (RAB) The rotary drilling rig uses a pneumatic reciprocating piston-driven [hammer" to energetically drive a heavy drill bit into the rock. The rotary drill bit is hollow, solid steel and has ~20 mm thick tungsten rods protruding from the steel matrix as [buttons". The tungsten buttons are the cutting face of the bit. The cuttings are blown up the outside of the rods and collected at surface. Air or a combination of air and foam lift the cuttings. (This drilling rig is also know as the Down-the-Hole drill.) Reverse Circulation Drilling (RC) The drilling mechanism is a pneumatic reciprocating piston, also known as a [hammer[, driving a tungsten-steel drill bit. RC drilling utilises much larger rigs and machinery and depths of up to 500 metres are routinely achieved. RC drilling ideally produces dry rock chips, as large air compressors dry the rock out ahead of the advancing drill bit. RC drilling is slower and costlier but achieves better penetration than RAB drilling; it is cheaper than diamond drilling and is thus preferred for most mineral exploration work. Diamond Drilling Diamond drilling utilizes an annular diamond-impregnated drill bit attached to the end of hollow drill rods to cut a cylindrical core of solid rock. The diamonds used are fine to micro fine industrial grade diamonds. They are set within a matrix of varying hardness, from brass to high-grade steel. Matrix hardness, diamond size and dosing can be varied according to the rock which must be cut. Holes within the bit allow water to be delivered to the cutting face. This provides three essential functions: lubrication, cooling, and removal of drill cuttings from the hole. Diamond drilling is much slower than reverse circulation (RC) drilling due to the hardness of the ground being drilled. Drilling of 1200 to 1800 metres is common and at these depths, ground is mainly hard rock. Diamond drilling rigs need to drill slowly to lengthen the life of drill bits and rods, which are very expensive.

Fatala-1 exploration well offshore the Republic of Guinea. The BOP stack was lowered onto the sea floor and latched on to the 20-inch wellhead housing and was fully pressure and function tested before drilling out the 20-inch casing shoe. The casing shoe was drilled out and a formation integrity test was run. The results of this test provided further positive confirmation that the geologic model being utilized in the well planning and design is accurate. The drilling of the 17½ inch hole has progressed to 4,270 meters total depth, or about 1,370 meters below mudline effective 6 AM CST today on the way to an estimated depth of 4,545 meters, where the 13-3/8-inch casing will be set above the potentially hydrocarbon-bearing interval at a total depth of approximately 4,900 meters. Background gas levels for the Paleocene and Upper Cretaceous sections have been consistently approximately 200% of the level encountered in the equivalent section of the nearby Sabu 1 well, completed in 2012 by Hyperdynamics, supporting the geophysical interpretation by eSeis of a gas cloud overlying the prospect. "I'm pleased with our excellent operational progress as well as with early indications that support the geophysical model of the prospect. I am also happy to report that we are finished with the top portion of the Fatala-1 well, which is the deepest water well ever drilled offshore Africa," said Ray Leonard, President and Chief Executive Officer of Hyperdynamics. "In the final drilling stage, we will drill the 12-1/4 inch hole through the interval that we believe holds the potential for a world-class hydrocarbon discovery," he said. Leonard added, "Hyperdynamics operational team has relocated to Conakry in Guinea for this crucial last portion of the well operations and is not affected by the current devastating storm in Houston. We are making all efforts to ensure the safety of our Houston staff and send our prayers and best wishes to the people of Houston and the surrounding areas in this difficult time." Hyperdynamics is the operator and a 50-50 partner in this exploration project with SAPETRO, an African focused privately held oil and gas exploration and production company with a portfolio of high-quality assets in West and East Africa. Water Well Drilling News In Guinea Rotary Pilling Rig was Shipped to Guinea,Core Drilling Rig in Guinea Bissau Reverse Circulation RC DTH Drilling Rig Was Shipped to Guinea,Guinea Bissau Geological RC DTH Survey Drilling Rig Service in Morocco,Libya, water well drilling equipment available in Equatorial Guinea

Reverse Circulation Drills To understand the advantage of reverse circulation drilling one must understand that direct circulation is limited because the method simply lets water and cuttings come to the surface and spill over the side of the pile free flow to the lowest point in the area. Yikyui Reverse Circulation Drills Yikyui drills represent the most ruggedly designed and extensively field-tested all-purpose drills in the foundation industry. Yikyui drills can be used in almost every type of drilling application and specialize in Down-the-Hole- Hammer applications. There is simply no better choice for foundation contractors than a Yikyui drill. Productive drilling occurs when the majority of the time spent on-site is devoted to actually drilling. Many competitor drill rigs involve time draining activities such as: long rig-up times, difficult and time consuming pile placement, adding more and splicing piles. Yikyui's drilling systems are intelligently designed to minimize these deficiencies and maximize production rates through hard rock. Yikyui`s leads are most often designed to allow for one stroke, meaning that there is no slow installation of additional drill string and no pile splicing necessary. Yikyui drilling systems are the most maneuverable on the market thanks to the patented combination with the Vertical Travel Lead. This maneuverability greatly decreases setup time so that the majority of time is spent drilling. The Yikyui lead systems in conjunction with our hydraulic drills, drill string, impact hammer and custom rotary bits allow for execution of drilling, driving and rock socketing efficiently and seamlessly. Reverse Circulation Drilling `Reverse Circulation` drilling involves the supply of air down through the drill-string to decrease the `effective density` of the water in the center of the drill-string. Operating much like an `air-lift`, the drilling spoils are carried out of the hole through this rising column lower-density air/water mixture (see Figure). Reverse Circulation requires that the outer annular area of the casing be kept full of water in order to provide the hydraulic head required to effectively `push` the central column of air/water/spoils up and out of the hole through the central pipe of the drill-string. Reverse Circulation is an effective drilling technique for a wide range of hole diameters including very large holes – up to 3-m diameter and larger. It is also effective for very deep holes, and holes drilled into hard-rock. Reverse Circulation is able to control/direct the drilling spoils by simply directing the discharge pipe to the desired site location or even to a dedicated barge (for environmentally sensitive, overwater applications). This cannot be accomplished with direct circulation which allows water and cuttings to spill out of the top of the pile. Reverse Circulation can be used in conjunction with rotary drilling bits as well as Down-the-Hole-Hammer applications. The Yikyui Reverse Circulation Drills are particularly well suited to Down-the-Hole-Hammer applications due to their simple, rugged design and construction.

DTH hammer drill is mainly used in open-pit mining, quarry, building, water conservancy and hydropower base excavation engineering, water well drilling, traffic engineering, cement, mining, rock anchor hole drilling, and underground metal mining and other construction site. Compared with common drilling machine, DTH drill machine is a deep drilling, drilling aperture is large, relatively high drilling efficiency, widely applicable, etc. So in drilling machinery products occupy a large piece of the market, especially in the 110 ~ 171 mm gun directly in hole drilling engineering, DTH drilling rig has become one of the main drilling machinery. DTH drilling tool in the process of drilling, drilling have high straightness, slagdischarge ability is strong, the hole wall is smooth, easy to populate the explosives, deep hole drilling tool and effective energy transmission are beyond any other drilling methods. At the same time, the DTH drilling rig has low equipment investment, easy maintenance, etc. Be paid attention to by the drilling industry. Over the past few years, with the high pressure the market popularity of screw rod type air compressors, DTH drilling jumbo sales increasing year by year. Drilling engineering construction of DTH drilling drilling tools, especially the demand of the high air pressure DTH drilling tools also will continue to grow. Now, drill steel industry production high wind pressure of the domestic enterprises have a certain number, product type and scale of production also has a great progress. As fuel prices continue to rise, the operation efficiency of construction machinery has become a very important project. Select high efficiency drilling machinery need to configure the quality and efficient drilling and drilling tools. During the drilling operations, DTH bit face structure, powder groove shape, carbide tooth shape and size, side step tooth Angle and a series of factors directly affect the drilling efficiency, as well as the bit life. , smooth hole wall roughness. Request according to the different way of drilling and rock type choose different DTH drill. Popular Dth Hammer Drill , Find Complete Details about Popular Dth Hammer Drill,Gasoline Hammer Drill,Dth Hammer Drill,65~165mm Hammer Drill from Mining Machinery Parts Supplier or Manufacturer in China. In order to improve the drilling efficiency of drilling tools and the service life of bit and abroad in recent years the high air pressure DTH bit structure has changed. As cloth a bit face column gear tooth structure made some adjustments, in order to improve the drilling speed; Increased the teeth height so that the rapid discharge of cuttings reduce secondary crushing rate, also to facilitate the grinding tooth bit alloy; The bit at the top of the taper length is shorten, in order to avoid sticking, falling off the handle and top phenomenon; At the same time the high air pressure DTH drill with increase of the fatigue strength of the steel requirements. DTH drilling and the drilling efficiency is directly related to end shapes and bit service life. The high air pressure DTH drill mainly adopts five end shapes: planar drill bits, drill bit fast, convex bit, concave type of core bit and rocket type drill bit. Planar drill bit, drill bit is strong and durable, suitable for drilling hard and very hard rock, can also be applied to the hard rock and abrasion resistance of the rock. Bit using large ball tooth alloy directly, the head is equipped with powder tank, which can effectively remove debris. Fast bit: core for spring tooth bit, edge using ball tooth, configuration larger pores and powder groove, end face for planar. This shape of drill bits in drilling hard rock and hard abrasive, the rock has high drilling speed. Convex type bit: equipped with larger powder groove, in drilling soft rock and hard rock with high drilling speed. At the same time also applicable drill abrasive rock. High air pressure DTH drilling rig is one of the large diameter drilling engineering in the heavy usage of a drilling machine. In recent years, the domestic engineering market DTH drilling tools, especially the rapid growth of high air pressure DTH drilling tools usage. Can be expected, the drilling machinery engineering fields at home and abroad will have greater market space for development. Our company will further attaches great importance to the high air pressure DTH bit development and production.

A drilling rig is a mechanical structure designed primarily to create shafts in the ground, known as boreholes. Though the most common conception of a drilling rig is for use in petroleum exploration and extraction off shore, the drilling rig is actually used for a wide variety of purposes, from oil and gas to water well drilling, for mineral exploration, and environmental and construction purposes. The size of a drilling rig can also vary greatly depending on their needs, with portable units that can be transported by truck to massive structures designed to penetrate miles into sub-sea terrain. An offshore oil platform and drilling rig Various methods for extracting materials from underground or exploring what's there exist with drilling rigs. The most common method with petroleum drilling rigs is to pump down a slurry of mud and water containing chemicals such as bentonite clay to cool the diamond cutting head as it penetrates into the earth. Other methods include using compressed air, such as the percussion rotary air blast drill (RAB) most often used for mineral exploration. Sonic waves, hydro-jet drilling using superheated water, and flame jet drilling, where the drilling surface is bombarded by a hydrogen flame at around 4,000° Celsius (7,232° Fahrenheit), are other methods used in the industry. Portable land-based boring for environmental, geothermal, construction, and water-well drilling is showing increasing specialization in drilling rig design. Small robotic units mounted on caterpillar treads that drill up to 50 feet (15.24 meters) exist on up to large scale rigs that can drill down to 1,500 feet (457.2 meters) in depth. These smaller scale drills usually incorporate a form of pumpjack, which is a portable scaffolding system set up by foot pedals, allowing the user to place the rig quickly at various locations. Pumpjacks were a common sight on the Texas frontier in the US in the early days of oil exploration there, and are still used as convenient exploratory drill systems. As underground oil deposits become increasingly difficult to locate, the oil platform technology to find these deposits is advancing as well. Brazil currently leads the world in its plans for advanced deep-water drilling, with the intention to drill into large offshore deposits that exist 5.6 miles (9 kilometers) below the surface of the ocean, including below 3.1 miles (5 kilometers) of solid rock and 1.2 miles (2 kilometers) of salt deposits. Typical drills in the Gulf of Mexico penetrate to a depth of less than 1 mile (1.6 kilometers). The deepest offshore drilling rig record is held by Russia, with the Sakhalin-I well at 7.7 miles depth (12.4 kilometers), drilled in 2011.

HIGH PRESSURE PERFORMANCE. SULLAIR DURABILITY. Sullair Two-Stage Extreme Pressure perform at extreme pressures while maintaining a superior end-to-end design for efficiency and power savings. High-performance two-stage air end Pressures up to 500 psi Lower operating costs Models vary by region. Please contact your Sullair sales representative for more details.

http://mpvideo.qpic.cn/0b78puaaqaaayuakqthfb5pva7odbb6qacaa.f10002.mp4?dis_k=d639976e7ce1987a7649bc22c532ba20&dis_t=1609121154&vid=wxv_1665845634936930304&format_id=10002 Sullair Ultra Air 1260 Air compressor,40bar 48m³ will be released on January 18th,2021. Relevant product description: OFD1550 Tier 4 Final Oil Free Rotary Screw Air Compressor OIL FREE AIR IN A PORTABLE PACKAGE The Sullair OFD1550 Tier 4 Final air compressor is built for long-lasting performance and brings Class 0 Oil Free Air directly where it is needed - plantside, refineryside - and jobsite! The OFD1550 provides Class 0 Oil Free Air in a package designed for both short-term and longer-term usage and key features including: State-of-the-art 7˝color Sullair Touch Screen Controller (STS) Ability to operate in temperatures ranging from -20°F to 115°F High altitude capability (up to 12,000 ft above sea level)

300 & 375 Series Tier 2 & 3 Portable Air Compressors DESIGNED FOR TOTAL ACCESSIBILITY AND RELIABILITY Legendary Sullair Air End Galvanneal sheet metal Curbside instrument panel for easy access to compressor controls This unit is not available for final sale and use in Tier 4 Final emissions regions, including the US and Canada. Please contact your local distributor for unit availability in your region. Ample Service Doors for easy access to service items and simplified routine maintenance Highway towable running gear for easy transport Quiet operation Removable modular canopy Large tool box Curbside instrument panel for easy access to compressor controls SSAM–Shutdown System and Annunciation Module Battery disconnect switch Idle warm-up valve Emergency stop Rocker type start switch Protective shutdown switches Fuel/water separator Three-stage air filters 0 to 100% capacity control Pneumatic inlet valve AWF® Compressor Fluid Wide track Galvanneal sheet metal Recessed tail lights Air End Warranty 2-year standard warranty 5-year or 10,000-hour warranty when continuously serviced at the recommended intervals with Sullair AWF® Compressor Fluid and filters Filtration for instrument quality air Aftercooler Special paint Hose reels, single and dual Spark arrestor Cold weather starting aid Fuel level gauge Brakes (recommended where required by law) Mechanical parking brakes Ball hitch Air filter maintenance indicators Block heater Ether starting aid PERFORMANCE 300HH Actual Delivery cfm (m³/min): 300 (8.5) Rated Pressure psi (bar): 200 (13.8) Pressure Range min/max psi (bar): 80/200 (5.5/13.8) Sound Level dB(A)*: 76 Available Engines Make & Model (Emissions Level) John Deere 4045HF285 (T3) Caterpillar C4.4 (T2 & T3) 375 Actual Delivery cfm (m³/min): 375 (10.6) Rated Pressure psi (bar): 100 (6.9) Pressure Range min/max psi (bar): 80/125 (5.5/8.6) Sound Level dB(A)*: 76 Available Engines Make & Model (Emissions Level) John Deere 4045HF285 (T3) Caterpillar C4.4 (T2 & T3) 375H Actual Delivery cfm (m³/min): 375 (10.6) Rated Pressure psi (bar): 150 (10.3) Pressure Range min/max psi (bar): 80/150 (5.5/10.3) Sound Level dB(A)*: 76 Available Engines Make & Model (Emissions Level) John Deere 4045HF285 (T3) Caterpillar C4.4 (T2 & T3) 375HH Actual Delivery cfm (m³/min): 375 (10.6) Rated Pressure psi (bar): 200 (13.8) Pressure Range min/max psi (bar): 80/200 (5.5/13.8) Sound Level dB(A)*: 76 Available Engines Make & Model (Emissions Level) John Deere 4045HF285 (T3) 425 Actual Delivery cfm (m³/min): 425 (12) Rated Pressure psi (bar): 100 (6.9) Pressure Range min/max psi (bar): 80/125 (5.5/8.6) Sound Level dB(A)*: 76 Available Engines Make & Model (Emissions Level) John Deere 4045HF285 (T3) Caterpillar C4.4 (T2 & T3) 425H Actual Delivery cfm (m³/min): 425 (12) Rated Pressure psi (bar): 150 (10.3) Pressure Range min/max psi (bar): 80/150 (5.5/10.3) Sound Level dB(A)*: 76 Available Engines Make & Model (Emissions Level) John Deere 4045HF285 (T3) ENGINES John Deere 4045HF285 (T3) Cylinders: 4 Bore & Stroke in (mm): 4.19 x 5.00 (106 x 127) Rated Power hp (kW): 140 (104) Rated Speed rpm: 2200 Displacement in³ (l): 275 (4.5) Caterpillar C4.4 (T2 & T3) Cylinders: 4 Bore & Stroke in (mm): 4.13 x 5.00 (105 x 125) Rated Power hp (kW) 300HH & 375H T2 Models: 129 (96) 375 & 425 T2 Models: 107 (79.5) 300HH, 375H & 425 T3 Models: 130 (97) 375 T3 Models: 117 (87) Rated Speed rpm: 2200 Displacement in³ (l): 268 (4.4) DPQ PACKAGE - INCLUDES RUNNING GEAR Working Weight lbs (kg): 4440 (2014) Dry Weight lbs (kg): 4050 (1837) Drawbar Length in (mm): 156 (3962) Canopy Length in (mm) John Deere: 99 (2515) Caterpillar: 107 (2718) Width in (mm): 77 (1956) Height in (mm) John Deere: 74 (1880) Caterpillar: 76 (1930) Track Width in (mm): 68 (1715) Tire Size (load range): H78 x 15ST (D) DLQ PACKAGE - LESS RUNNING GEAR Working Weight lbs (kg): 4195 (1903) Dry Weight lbs (kg): 3805 (1726) Canopy Length in (mm) John Deere: 99 (2515) Caterpillar: 107 (2718) Width in (mm): 59 (1499) Height in (mm) John Deere: 64 (1626) Caterpillar: 65 (1657)

Dual Performance Tier 3 Family Designed to meet your outdoor stationary needs, our Open Frame series of compressors come standard with a weatherproof instrument panel, two-stage filters with safety elements, our AWF™all-weather compressor fluid, and our reliable rotary screw compressor. Available models: 750XHH/900XHDL-750 cfm (21.2 m3/min, 354 L/s) at 500 psig (34.5 bar) or 900 cfm (25.5 m3/min, 425 L/s) at 350 psig (24.1 bar) 900XHH/1150XHDL-900 cfm (25.5 m3/min, 425 L/s) at 500 psig (34.5 bar) or 1150 cfm (32.6 m3/min, 543 L/s) at 350 psig (24.1 bar) 1150XHH/1350XHDL-1150 cfm (32.6 m3/min, 543 L/s) at 500 psig (34.5 bar) or 1350 cfm (38.2 m3/min, 637 L/s) at 350 psig (24.1 bar) Available engines: Tier 3 Caterpillar 475 hp (354 kW), Tier 3 Caterpillar 540 hp (403 kW), or Tier 3 Caterpillar 630 hp (470 kW) Rotary screw compressor COMPASS® Controller Electronic engine control Dual capacity / dual pressure Weather-proof instrument panel Protective shutdown switches Containment frame Remote fluid drains Two-Stage air filters with safety elements AWF™ Compressor Fluid 0 to 100% capacity control Block heater Special color paint Aftercooler with moisture separator and louvers On-Board fuel tank (export only)

f-series Oil Free Centrifugal Air Compressors f-series centrifugal compressors are high performance, custom designed compressors to meet your specific needs. The f-series takes flexibility, power and pressure to a higher level. f-series compressors are available in both packaged and non-packaged options, with compression available from single stage up to four stages. All Sullair Centrifugal compressors rely on a simple design - which not only reduces the potential for mechanical loss, but also simplifies maintenance and operation. Energy Efficiency - The optimal combination of components - from specially designed titanium impellers to tilting pad journal bearings – help Sullair centrifugal compressors operate with high efficiency which results in lower power consumption. Low Maintenance - The simple design means fewer moving parts. Because many of the components have very low potential for wear, ongoing maintenance is significantly reduced. The horizontally split gear box bearing, along with a split bearing and seal design, offers easy and convenient access to maintenance items: all moving parts can be checked by simply removing the gear box cover. Ease of Operation - Sullair Centrifugal Compressors are designed to be installed - and run. The compressor is equipped with many features that are packaged as standard - minimizing installation time. Standard f-series packages: 1200 to 118,000 scfm (33.98 to 3341.39 m³/min) 15 to 725 psig (1 to 50 bar) Inlet Guide Vane (IGV) Gear Box Power Coupling Coolers Aerodynamic Inlets Advanced PLC Control System Multiple modes for different applications. Allen-Bradley or Siemens controls are standard on all models

900 Series Tier 3 Portable Air Compressors DESIGNED FOR TOTAL ACCESS AND RELIABILITY The Sullair 900 Series is ready to hit the ground running for a variety of job applications. Legendary Sullair Air End Galvanneal sheet metal with durable powder coat finish COMPASS controller to easily view important compressor operation data This unit is not available for final sale and use in Tier 4 Final emissions regions, including the US and Canada. Please contact your local distributor for unit availability in your region. Pneumatic inlet valve 0 to 100% capacity control Automatic inlet valve Unloaded starting COMPASS Controller with gauges and a LCD graphic display indicating important compressor operation data Indicator lights Protective shutdown switches Galvanneal sheet metal with durable powder coat finish Two-stage air filters with safety element Lockable service doors Swing-down cooler Sullair AWF® Compressor Fluid Complete fluid containment Tail lights n Air End Warranty 5-year or 10,000-hour warranty* * When continuously serviced at recommended intervals with AWF and Genuine OEM filters Block heater Special color paint Surge hydraulic brakes Aftercooler Filtration for instrument quality air ** ** Filtration is one requirement for instrument quality air. To fully meet ANSI/ISA-7.0.01 Quality Standard for Instrument Air additional air treatment is required. PERFORMANCE 750 Actual Delivery cfm (m³/min): 750 (21.2) Rated Pressure psi (bar): 100 (7) Pressure Range min/max psi (bar): 80/125 (5.5/8.2) Sound Level dB(A)*: 76 750H Actual Delivery cfm (m³/min): 750 (21.2) Rated Pressure psi (bar): 150 (10.3) Pressure Range min/max psi (bar): 80/150 (5.5/10.3) Sound Level dB(A)*: 76 750HH Actual Delivery cfm (m³/min): 750 (21.2) Rated Pressure psi (bar): 175 (12.1) Pressure Range min/max psi (bar): 80/175 (5.5/12.1) Sound Level dB(A)*: 76 825 Actual Delivery cfm (m³/min): 825 (23.4) Rated Pressure psi (bar): 100 (7) Pressure Range min/max psi (bar): 80/125 (5.5/8.2) Sound Level dB(A)*: 76 900 Actual Delivery cfm (m³/min): 900 (25.5) Rated Pressure psi (bar): 100 (7) Pressure Range min/max psi (bar): 80/125 (5.5/8.2) Sound Level dB(A)*: 76 900H Actual Delivery cfm (m³/min): 900 (25.5) Rated Pressure psi (bar): 150 (10.3) Pressure Range min/max psi (bar): 80/150 (5.5/10.3) Sound Level dB(A)*: 76 1050 Actual Delivery cfm (m³/min): 1050 (29.7) Rated Pressure psi (bar): 125 (8.2) Pressure Range min/max psi (bar): 80/125 (5.5/8.2) Sound Level dB(A)*: 76 ENGINE Make & Model (Emissions Level): Caterpillar C9 (T3) Cylinders: 6 Bore & Stroke in (mm): 4.41 x 5.87 (112 x 149) Rated Power hp (kW): 300 (224) Rated Speed rpm: 1800 Displacement in³ (l): 538 (8.8) DTQ PACKAGE - TANDEM AXLE: Electric Brakes, Mechanical Parking Brake, E-Z Lube Axle Working Weight lbs (kg): 10,050 (4559) Dry Weight lbs (kg): 9210 (4178) Length in (mm): 189 (4801) Width in (mm): 87 (2210) Height in (mm): 88 (2235) Track Width in (mm): 77 (1956) Tire Size (load range): ST 235/80 R16 DWQ PACKAGE: 4-Wheel, Mechanical Parking Working Weight lbs (kg): 10,200 (4627) Dry Weight lbs (kg): 9360 (4246) Length in (mm): 203 (5156) Width in (mm): 90 (2286) Height in (mm): 94 (2388) Track Width in (mm): 80.8 (2052) Tire Size (load range): ST 235/80 R16 DLQ PACKAGE: Less Running Gear Working Weight lbs (kg): 9075 (4116) Dry Weight lbs (kg): 8235 (3735) Length in (mm): 131 (3327) Width in (mm): 87 (2210) Height in (mm): 77 (1956)

DR-13 Oil Free Rental Air Compressor USER-FRIENDLY. RENTAL-READY. The Sullair DR-13 is specifically designed for applications requiring temporary oil free compressed air. Engineered for energy efficiency and superior performance, the DR-13 brings oil free air where you need it most. Legendary Sullair Air End Reliable package design Maximum energy savings Legendary Sullair Air End Positive displacement, two-stage oil free Anti-friction bearings for long life Reliable package design Suitable for outdoor application Oil field skid Stainless steel piping TEFC severe duty mill and chem motor for energy savings Air-cooled package NEMA 4 control box and NEMA12 package Superior performance Heavy-duty sound-attenuated enclosure Solid state reduced voltage starter Cold weather protection User-friendly, rental-ready features Built-in circuit breaker External user connections Single point lift Fork lift pockets Containment frame Easy access, lockable service doors Integrated and fully automated control systems with sequencing capabilities 100H Power hp: 100 Capacity cfm: 428 Rated Pressure psig: 125 125H Power hp: 125 Capacity cfm: 517 Rated Pressure psig: 125 150H Power hp: 150 Capacity cfm: 640 Rated Pressure psig: 125 200H Power hp: 200 Capacity cfm: 785 Rated Pressure psig: 125 Weight & Dimensions Length in: 144 Width in: 72 Height in: 80 Weight lbs: 11,700 Discharge Connection in: 2 1/2 NPT