Product Description
The KSCY-425/10 portable air compressor is equipped with a high-efficiency, large-displacement screw compressor featuring a self-developed rotor profile. Compared with traditional designs, it reduces leakage, shortens contact lines, and minimizes exhaust chamber volume. Optimized bearing configuration enhances rotor rigidity, while precise oil injection reduces noise and vibration. The compressor is designed for both mobile and fixed installations, with a compact layout suitable for vehicle transport and container shipping.

Product Specifications
|
Model |
KSCY-425/10 Portable Air Compressor |
|
Capacity(CFM) |
425 |
|
Working Pressure(Bar) |
10 |
|
Weight(kg) |
18800 |
|
Dimension(mm ) |
3300×1880×2100 |
|
Matched Power |
Yuchai YC6B150Z-T10 |
|
Bore* Stroke*Cylinders |
114-135*6 |
|
Exhaust V olume (L) |
8.3L |
|
Rated Speed (r/min) |
1800 |
|
Rated Power (HP) |
160 |
|
Diesel oil capacity (L) |
21.9 |
|
Fuel tank capacity (L) |
350 |
|
Electrical system voltage (V) |
24 |
|
Airend |
SKY-170L-16A |
|
Compression stages |
1 |
|
Compressor oil capacity (L) |
48 |
|
Remark |
2 wheels |
|
Supply valve specifications*Quantity |
G2*1,G3/4*1 |

Product Features
- High-efficiency screw compressor: Optimized rotor profile reduces leakage, shortens contact lines, and minimizes exhaust chamber volume; enhanced bearings improve rotor rigidity.
- Dual-pressure system: Low-pressure mode increases air output by 15-20% for supporting equipment; high-pressure mode delivers stable air for deep-hole drilling and high-pressure DTH drilling.
- Custom controller: Displays key parameters and operating status clearly; one-touch load, unload, and shutdown functions; automatic oil injection control and energy-saving mode at programmed pressure setpoints; supports additional custom functions.
- Flexible design: Mobile or fixed unit configuration; compact size suitable for transport and container shipping.
- Noise reduction and cooling: Engine compartment with soundproof panels; large electronically controlled clutch fan adjusts speed based on exhaust temperature for efficient cooling; independent intake design prevents air filter exposure to high internal temperatures.
Field Work
This portable air compressor provides a stable and reliable air supply for DTH drilling rigs, small water well drilling machines, and other construction or mining projects. Its dual-pressure design allows easy switching between low and high pressure, supporting equipment operations, deep-hole drilling, and high-pressure DTH drilling and mucking tasks in a variety of working environments.

Packaging & Shipping
Delivery time: 10-15days

certificate

FAQ
Q: Why choose us?
A: Rancheng Machinery is a very professional drilling rig supplier in China. We have rich experience in this industry for 11 years. Now our products are serving around the world. We have high-quality drilling rigs, professional and efficient services, competitive prices and fast delivery.
Q: Do you offer any custom designs?
A: Yes, we have our own trade factory. We provide our customers with customized service. We can produce a superior product for you by your designs.
Q: How to order?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a proforma invoice for you to confirm the order details;
Step 3, we confirmed everything, then arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
Q: When will make delivery ?
A: About 10-15 work days after receipt of the payment.
Q: After-sales service
A: One year warranty for all kinds of products;
Q: Can we visit your factory?
A: Yes, we warmly welcome you to visit our factory.
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