40kw 7bar 185cfm 4.5m3/min diesel Engine Screw air Compressor with Two Wheels and Cover
Compressor
Free air delivery ( m3 / min ): 4.0
Rated working pressure ( bar ): 7
Working pressure range ( bar ): 5-7
Maximum towing speed: 5km/h
Max. working slope: 5°
Noise level: 110 dBA ( 1 m from ground,equivalent to 7 m from ground, noise power level 76 dBA )
Unit weight: 860 kg
Length x Width x Height ( mm ): 2400 x 1330 x 1550
Working altitude elevation: Maximum altitude 1,000 m
Diesel Engine
Manufacturer: China Xichai
Model No.: 4DW91-50GBG3U
Rated power (kW): 40
Fuel tank capacity: 65 L
Working voltage of electrical system: 12V
Rated capacity of battery: 105 Ah / ea
There are 3 designs of 40kw diesel engine screw air compressor
portable with wheels and cover

Welcome to check and order.
General technical paramters list:
| Compressor model No. | 40DMC (stationary with cover) | 40DMG(stationary without cover) | 40DMY(with cover and wheels) |
| Product name | Diesel engine screw air compressor | Diesel engine screw air compressor | Diesel engine screw air compressor |
| Air capacity | 4.0m3/min | 4.0m3/min | 4.0m3/min |
| Rated pressure | 7bar | 7bar | 7bar |
| Lubrication oil volume | 16L | 16L | 16L |
| Oil separator tank volume | 16L | 16L | 16L |
| Compression | Single stage | Single stage | Single stage |
| Way of cooling | Air | Air | Air |
| Noise | 80±5 | 80±5 | 80±5 |
| Diesel Eninge | Diesel Eninge | Diesel Eninge | Diesel Eninge |
| Diesel engine brand | Xichai | Xichai | Xichai |
| Engine No. | 4DW91-50GBG3U-YM10 | 4DW91-50GBG3U-YM10 | 4DW91-50GBG3U-YM10 |
| Speed | 2500RPM | 2500RPM | 2500RPM |
| Power | 37KW | 37KW | 37KW |
| Lubrication oil volume | 6L | 6L | 6L |
| Fuel tank volume | 65L | 65L | 65L |
| Diemension and Sizes | Diemension and Sizes | Diemension and Sizes | Diemension and Sizes |
| Length(mm) | 1800 | 1800 | 2400 |
| Width(mm) | 1040 | 960 | 1330 |
| Height(mm) | 1300 | 1300 | 1550 |
| Weight(kg) | 750 | 650 | 860 |
| Outlet Dia. | G1" | G1" | G1" |
We also have big size diesel engine screw air compressors, photos and technical parameters as below:

| Model No. | DSC60S | DSC60 | DSC90 | DSC110 | DSC132 | ||||
| Diesel portable compressor | Way of cooling | Rotary Twin Screw Single-Stage Oil-cooled | Rotary Twin Screw Single-Stage Oil-cooled | Rotary Twin Screw Single-Stage Oil-cooled | Rotary Twin Screw Single-Stage Oil-cooled | Rotary Twin Screw Single-Stage Oil-cooled | |||
| Air capacity(m3/min) | 5.0m3/min | 7.0m3/min | 10.0m3/min | 13.0m3/min | 17.0m3/min | ||||
| Outlet pressure(MPa) | 0.80MPa | 0.80MPa | 0.80MPa | 0.80MPa | 0.80MPa | ||||
| Outlet pressure(kgf/cm2) | 8.0kgf/cm2 | 8.0kgf/cm2 | 8.0kgf/cm2 | 8.0kgf/cm2 | 8.0kgf/cm2 | ||||
| Outlet pressure(Bar) | 7Bar | 7Bar | 7Bar | 7Bar | 7Bar | ||||
| Lubrication oil (L) | 16L | 30L | 50L | 60L | 70L | ||||
| Air slot(m3) | 0.045m3 | 0.045m3 | 0.085m3 | 0.120m3 | 0.120m3 | ||||
| Connect | 20A*3 | 20A*3 | 20A*3, 50A*1 | 20A*3, 50A*1 | 20A*3, 50A*1 | ||||
| Diesel engine | Diesel engine brand | YUCHAI | YUCHAI | YUCHAI | Cummins | YUCHAI | |||
| Engine model No. | 404D22 | 804D33T | A7GG9 | 6BT5.9 | YC6108Z | ||||
| 4cycle, water cooled direct injection type | 4cycle water cooled direct injection type w/turbo charger | 4cycle water cooled direct injection type w/turbo charger | 6cycle, water cooled direct injection type | 6cycle, water cooled direct injection type | |||||
| Cylinder No. | 4 | 4 | 4 | 6 | 6 | ||||
| Air outlet(L) | 2.179L | 3.318L | 4.837L | 5.193L | 5.991L | ||||
| Rated power(kW[PS]/min-1) | 37.9[51.5]/3000 | 61.2[83]/2500 | 92[125]/2200 | 110[150]/2200 | 140[186]/2200 | ||||
| Speed(rpm) | |||||||||
| Fuel | diesel fuel | diesel fuel | diesel fuel | diesel fuel | diesel fuel | ||||
| Fuel tank (L) | 70.0L | 75.0L | 150.0L | 150.0L | 180.0L | ||||
| sump(L) | 8.5L | 10.5L | 15.0L | 17.0L | 20.0L | ||||
| coolant liquid(L) | 8.0L | 8.5L | 10.0L | 13.0L | 16.0L | ||||
| Battery | 12V | 12V | 24V | 24V | 24V | ||||
| Demension Weight | Length | 2600mm | 2600mm | 3500mm | 3500mm | 4000mm | |||
| Width | 1450mm | 1450mm | 1500mm | 1500mm | 2000mm | ||||
| Height | 1850mm | 1850mm | 2200mm | 2200mm | 2300mm | ||||
| Weight | 950kg | 1300kg | 2000kg | 2200kg | 2800kg | ||||
| Wheel size | 15" * 2 | 15" * 2 | 15" * 4 | 15" * 4 | 16" * 4 | ||||