Products Description
The KSCY-400/14.5K portable air compressor delivers a stable discharge pressure of 1.45 MPa (14.5 bar) and a displacement of 11 m³/min, capable of directly driving high-pressure equipment such as DTH drills and rock drills, meeting the high-intensity air demand in mining and tunnel excavation scenarios. With diesel-driven operation, it eliminates the need for external power sources, enabling rapid deployment in remote or power-off areas. Its robust design allows for reliable operation in complex environments, making it a versatile solution for various industrial applications.

Products Specification
|
Model |
KSCY-360/13 |
KSCY-400/14.5K |
KSCY-550/13 |
KSCY-580/17 |
KSCY-680/14.5 |
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|
Air Compressor |
|||||||
|
Capacity |
m3/min (cfm) |
10(360) |
11(400) |
15(550) |
17(580) |
19(680) |
|
|
Discharge Pressure |
Bar(Psi) |
13(190) |
14.5(210) |
13(190) |
17(250) |
14.5(210) |
|
|
Capacity oil system |
L |
30 |
40 |
||||
|
Compression Stages |
1 |
||||||
|
Diesel Engine |
|||||||
|
Manuafacturer |
Yuchai |
Cummins |
Cummins |
Cummins |
Cummins |
||
|
Model |
YC6B150Z-K20 |
150HP |
6BTA5.9-C180 |
6CTA8.3-C260 |
6CTA8.3-C260 |
||
|
Rotating Speed Full load |
r/min |
2100 |
2100 |
2500 |
2200 |
2200 |
|
|
Rotating Speed No load |
r/min |
1400 |
1400 |
1400 |
1500 |
1500 |
|
|
Rated Power |
HP(KW) |
110(150) |
110(150) |
180(132) |
260(194) |
260(194) |
|
|
Capactiy |
L |
6.871 |
6.871 |
5.9 |
8.3 |
8.3 |
|
|
Capacity fuel tank |
L |
130 |
130 |
195 |
300 |
300 |
|
|
Electric System Voltage |
V |
24 |
24 |
24 |
24 |
24 |
|
|
The Whole Air Compressor |
|||||||
|
Sound level |
±3dB(A) |
80 |
82 |
||||
|
Weight |
kg |
2200 |
2400 |
3200 |
3200 |
||
|
Length |
mm |
3650 |
3000 |
3600 |
3600 |
||
|
Width |
mm |
1880 |
1520 |
1800 |
1800 |
||
|
Height |
mm |
2060 |
2200 |
2450 |
2450 |
||
|
Outlet Valve |
G11/2 ×1,G3/4 ×1 |
G2×1,G3/4×1 |
|||||

Products Features
- Low Noise & Easy Maintenance
Designed with low noise and low vibration in mind, the machine is enclosed within a silent casing, achieving a noise level of ≤76 dB. The structural layout also facilitates convenient and quick maintenance.
- Fuel Efficiency & Eco-Friendly Operation
Engineered for long-distance outdoor applications, the machine offers low fuel consumption and features a comprehensive protection system. The automatic air volume regulation system steplessly adjusts air intake and engine speed, optimizing fuel economy while reducing emissions.
- High-Efficiency Main Engine – Rotor Design
Equipped with a large-diameter rotor featuring a patented profile, directly coupled to the diesel engine through a high-elastic coupling without a speed-increasing gearbox. This design improves energy transmission efficiency and prolongs equipment life.
- High-Efficiency Main Engine – Low-Speed Performance
The oversized rotor and bearing configuration ensures operation at lower speeds, which reduces vibration, minimizes noise, and significantly extends service life.
- Renowned Diesel Engine
Powered by a Cummins diesel engine that complies with European emission standards. It offers high reliability, excellent fuel efficiency, and is backed by an extensive nationwide after-sales service network.
- Strong Environmental Adaptability
The system intelligently adjusts the diesel engine's air supply based on demand, functioning similarly to frequency conversion in electric compressors. This allows stable operation in a variety of working conditions.
- Comprehensive Protection System
Features a highly efficient multi-stage air filtration system to prevent dust-related wear, an oversized radiator and high-performance fan to ensure cooling in extreme temperatures, and a user-friendly control panel equipped with multiple safety alarms, including high water temperature, excessive pressure, high exhaust temperature, and over-speed warnings.

Application
Portable air compressor is widely used in industries such as highway, railway, mining, water conservancy, shipping, urban construction, energy, and military. Specifically, in mining and tunnel engineering, the high air pressure output (14.5 bar) meets the needs of equipment like DTH drills and rock drills; in infrastructure and energy projects, it is suitable for compressed air supply in large-scale projects such as highways, railways, and water conservancy; and in emergency rescue and temporary operations, it can be quickly deployed in remote or power-off areas due to diesel-driven operation without the need for external power sources.

Packaging & Shipping
Delivery time: 10-15days
We use professional equipment to securely frame the boxes and assign a dedicated person to inspect each step of the process, ensuring safe transportation at all stages.

Certificate
Our products have passed CE certification and ISO9001 quality management system certification, ensuring that they meet international standards in terms of safety, reliability and quality.

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