• Mr.Kerry Robinson from Australia
    today I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption.
  • Pedro Antonio from USA
    We've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
WhatsApp : +8618049981656

Movable Portable Air Compressor Diesel Engine / Towable Diesel Compressor

Place of Origin China
Certification ISO,CE,TUV
Model Number LY22/14
Minimum Order Quantity 1sets
Price negotiable
Packaging Details Plywood case
Delivery Time 5-15 working days
Product Details
Type Screw Configuration Mobile
Power 325HP/1600rpm Engine CUMMINS
Cooling Method Air Cooled Capacity 22m3/min(790cfm)
Working Pressure 14bar/205psi Dimension 4580×1950×2600mm
Weight 2100Kg Ambient Temp. 50°C
Lubricated Oil Mineral Oil Noise 83dB
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diesel engine driven air compressor

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Product Description

Cheaper 790Cfm 205Psi CUMMINS Movable Diesel Rotary Screw compressor for drilling rig road construction


The most efficient wheeled Diesel compressor, Deutz, Ctapillar, Cummins diesel engine, less10-15% diesel consumption than the traditional model. More flexible in various working conditions for mining, road construction. Sand blasting.

Advantages of Diesel Portable Screw Compressor:

1. Two-stage screw block is patented;
2. Designed for a maximum pressure of 40 bar;
3. Two-stage compression; Deutz, Cummins, and Yuchai World well-known engines
4. SKF bearings, direct drive, no noise gears;

Application of Diesel Portable Screw Compressor:

Shanghai rotorcomp diesel Portable/Mobile screw air compressor is widely used in mines, water conservancy, transportation, shipbuilding, urban construction, energy, industry and other industries.

CUMMINS Portable Compressor Features:

Diesel portable screw air compressor is widely applied in the industries, such as, road, railway, mine, water conservancy, shipbuilding, urban construction, energy and war industry, etc.

Shanghai Rotorcomp diesel portable screw air compressor is efficient and reliable, with complete varieties. Discharge quantity covers 33m3/min and the discharge pressure is up to 3.5MPa at maximum.

Single-stage compression portable diesel screw air compressor


1. Main engine: Patent lines large-diameter rotor design is adopted. The main engine is directly connected with the diesel engine through the high-elastic coupling, without overdrive gear. The revolving speed of main engine is consistent with that of diesel engine, so that higher efficiency, more reliability and longer service lift can be achieved.

2. Select domestic and international famous brand diesel engine, such as, Commins and Yuchai, with strong power, low fuel consumption, perfect after-sales service system so that the user can obtain quick and perfect service.

3. Air flow control system is simple and reliable. It conducts 0 - 100% of automatic adjustment for the air inflow according to air consumption volume, and automatically adjusts the accelerator of the diesel engine to save the diesel at the maximum degree at the same time.

4. The operation parameters, such as, discharge pressure, discharge temperature of microcomputer intelligent monitoring air compressor and rotate speed, oil pressure, water temperature of the diesel engine as well as liquid level of oil tank, have automatic alarm and stop protection function.

5. Multi-stage air filter is suitable for working environment with much dust;Multi-stage fuel filter is suitable for current situation of domestic oil quality;Super-large oil and water cooler is suitable for high-temperature and altitude environment.

6. The parts of spacious maintenance door required to be maintained are within accessible range. It is easy and convenient to maintain air filter, oil filter, fuel tank, battery and oil cooler, reducing the shutdown time.

7. It is convenient to move and it can be moveable flexibly under abominable topographic condition.Each compressor is equipped with rings, which are used for safely and conveniently lifting and transporting.

Movable Portable Air Compressor Diesel Engine / Towable Diesel Compressor 0

Model Capacity
Working Pressure
Diesel Engine
LY22/14 22 1.4  CUMMINS  6 CTA8.9-C325


Screw air compressor main spare parts configuration:

Item Parts Brand
1 Air end rotorcomp
2 Intake Valve rotorcomp
3 Solenoid Valve DANFOSS



5 Pressure sensor

Huba original (from


6 Engine Cummins
7 Coupling Germany KTR





Pressure Valve

11 Air filter element rotorcomp
12 Oil filter element rotorcomp

Oil and gas



14 Bearing

Sweden SKF (Life 60000



Movable Portable Air Compressor Diesel Engine / Towable Diesel Compressor 1

Movable Portable Air Compressor Diesel Engine / Towable Diesel Compressor 2