| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Year |
| Lubrication Style: | Lubricated |
| Cooling System: | Air Cooling |
| Cylinder Arrangement: | Duplex Arrangement |
| Cylinder Position: | Vertical |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
W3.2-7/25HP Mining diesel piston reciprocating air compressor with a jackhammer rock drill
W3.2-7/25HP Mining diesel piston reciprocating air compressor Double Air Tank Diesel Portable Best-Selling Engine Oil Piston Air Compressors are mainly used to supply stable and clean compressed air to pneumatic tools and keep them working smoothly and efficiently.
1. Valve plate and spring strip: made of special steel from Sweden and after special treatment; highly efficient and reliable
2.Piston ring:special design;integral casting;excellent flexibility;lowest lubricating oil consumption
3. Cylinder: made of boron cast iron; wear-resistant; especially suitable for dusty condition
4. Cylinder cover: extrusion process adopted; streamlined external appearance; good heat emission performance
5. Simple structure lightweight easy to move
6. Energy saving Low cost
7. Easy operating and maintenance
1. High pressure, high efficiency, and high reliability
The cylinder head and the fan with independent patent technology are used to separate the intake chamber from the exhaust chamber, avoiding the high temperature of the exhaust chamber to the intake chamber, and the arc-shaped cooling fan is provided, and the hot part is effectively cooled by the strong wind to reduce the discharge. Gas temperature, especially in hot summer, avoiding high temperature pulling cylinder; increasing exhaust pressure, greatly improving the working efficiency and reliability of wind power.
2. Low fuel consumption and long life service
Designed with 4 piston rings, it adopts a "snap-and-loop" buckle structure, which automatically compensates for the opening after wear. The seal is good and the lubricating oil is low, which greatly prolongs the service life of the air compressor.
3. High efficiency and low using cost
The optimized design of the intake and exhaust valve structure, coupled with the patented cylinder head and fan, effectively reduces the intake and exhaust resistance and exhaust temperature, improves exhaust pressure and operating efficiency, and reduces operating costs.
4. Stable and reliable operation
Large-size bearings are used to increase the diameter of the crankshaft. The moving parts are optimized. The air compressor has good self-balancing, low vibration, and low noise. The thickened and enhanced gas storage tank has high strength, rigidity, long life, and stable and reliable operation.
5. Good adaptable
A complete range of products can be equipped with diesel or electric motors in a variety of forms and different environments.
6. Beautiful appearance
Using the patented design, the layout of each component is reasonable, compact, and beautiful.
7 . High-cost performance
Little investment, low maintenance cost, high-cost performance.
| Model | Motor power | Cylinder qty*mm | Rotation speed r/min | F A D m³/min | Working pressure Mpa(kg/cm³) | Dimension L*W*H mm | Weight KGS |
| W-1.8/5 | S1100*11KW | 3*φ100 | 1200 | 1.8 | 0.5(5)) | 1500*600*950 | 300 |
| W-2.8/5 | S1100*15KW | 3*φ115 | 1120 | 2.6 | 0.5(5) | 1670*820*1150 | 450 |
| W-3.0/5 | S1115*18.5KW | 3*φ120 | 1070 | 3 | 0.5(5) | 1880*870*1230 | 460 |
| W-3.2/7 | S1125*18.5KW | 3*φ125 | 800 | 3.7 | 0.7(7) | 1910*800*1620 | 460 |
| W-3.5/5 | S1125*18.5KW | 3*φ125 | 1170 | 3.5 | 0.5(5) | 1880*870*1240 | 460 |
| SF4.0/5 | S1125*18.5KW | 4*φ120 | 1070 | 4.0 | 0.5(5) | 1960*860*1300 | 655 |
| 2V-3.5/5 | S1125*18.5KW | 4*φ115 | 980 | 3.5 | 0.5(5) | 1800*950*1300 | 650 |
| 2V-4.0/5 | S1125*18.5KW | 4*φ120 | 980 | 4.0 | 0.5(5) | 1800*950*1300 | 750 |
W3.2-7/25HP Mining diesel piston reciprocating air compressor Widely used in mining, water conservancy, geology, construction, building materials, transportation, textile, machinery, automobile manufacturing, and repair industries, which need compressed air-powered in various places; it is a new generation of efficient, energy-saving air compressor; especially in the mine drilling projects, can drive pneumatic tools such as pneumatic rock drills and pneumatic hammers to improve efficiency.
1.How do your prices compare to the manufacturer/factory?
We are the main distributor of major construction machinery manufacturers/factories in China and keep getting the best dealer prices. From the comparison and feedback from many customers, our price is even more competitive than the factory/factory price.
2.How is the delivery time?
In general, we can deliver ordinary machines immediately to our customers within 7 days, as we have various resources to inspect stock machines, locally and nationwide, and receive machines in a timely manner. But it takes more than 30 days for a manufacturer/factory to produce an order machine.
3.How often can you respond to customer inquiries?
Our team is made up of a group of hardworking and dynamic people who work around the clock to respond to customer inquiries and questions. Most issues can be successfully resolved within 8 hours, while manufacturers/factories take longer to respond.
4.Which payment methods can you accept?
Usually we can use wire transfer or letter of credit, and sometimes DP. (1) Wire transfer, 30% deposit in advance, 70% balance paid before shipment, long-term cooperation customers can present a copy of the original bill of lading. (2) Letter of credit, 100% irrevocable letter of credit without "soft terms" from internationally recognized banks can be accepted. Please seek advice from the sales manager you work with.
5.Which clauses in the Incoterms 2010 can you use?
We are a professional and mature international player and can handle all INCOTERMS 2010, we usually work on regular terms like FOB, CFR, CIF, CIP, DAP.
6.How long are your prices valid?
We are a gentle and friendly supplier, never greedy for profit. Our prices remain largely stable throughout the year. We will only adjust the price according to the following two situations: (1) USD exchange rate: According to the international currency exchange rate, the RMB exchange rate is quite different; (2) The manufacturer/factory adjusted the machine price due to the increase of labor cost or raw material cost.
7.What logistics methods can you use for shipping?
We can transport construction machinery with various means of transport. (1) 80% of our shipping will be by the sea, to all major continents such as Africa, South America, Middle East. (2) China's inland neighboring countries, such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, etc., can transport by road or rail. (3) For urgently needed light spare parts, we can provide international express services, such as DHL, TNT, UPS, FedEx, etc.
Suppliers with verified business licenses
Audited Supplier 
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