• 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 : +008618049981656

Portable Diesel Powered Air Compressor Mobile For Drilling Rig Road Construction

Place of Origin China
Certification ISO,CE,TUV
Model Number LY27/10
Minimum Order Quantity 1sets
Price negotiable
Packaging Details Plywood case
Delivery Time 5-15 working days
Product Details
Type Screw Configuration Mobile
Power 340HP/1800rpm Engine CUMMINS
Cooling Method Air Cooled Capacity 27m3/min(970cfm)
Working Pressure 10bar/145psi Dimension 4600×1950×2850mm
Weight 2450Kg Ambient Temp. 50°C
Lubricated Oil Mineral Oil Noise 83dB
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Product Description

Heacy Duty 970Cfm 145Psi Diesel Portable 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.

Diesel 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.

Compact, sound attenuated, corrosion resistant enclosure

• Variable operating pressure and flow settings

• Designed with environmental protection in mind

• FuelXpert

• 100% Fluid containment and Tier 4 Final emissions

• External fuel connections


  • High Reliability:

Less compressor parts, without wearing parts, so it is reliable, long life, overhaul interval is up to 40 to 80 thousand hours.


  • Easy Operation and Maintenance:

A high degree of automation, the operator does not have to go through a long period of professional training, can achieve unattended operation.

The Power Balance is Good:

There is no unbalanced inertia force, can smoothly high-speed operation, can achieve no basic operation, especially suitable for portable compressors, small size, light weight, small footprint.


Strong Adaptability:

With a mandatory gas transmission characteristics, the volume flow is almost free from the impact of exhaust pressure, in a wide range of speed to maintain high efficiency.



Portable Diesel Powered Air Compressor Mobile For Drilling Rig Road Construction 0

Model Capacity
Working Pressure
Diesel Engine
LY27/10 27 1.0  YUCHAI       YC6M340-20


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 Yuchai
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



Portable Diesel Powered Air Compressor Mobile For Drilling Rig Road Construction 1

Portable Diesel Powered Air Compressor Mobile For Drilling Rig Road Construction 2