1107CFM 25bBar Diesel Engine Screw Compressors Portable Air Compressors For 2.5-1.8 Mpa Pressure
Machine Introduction
The air compressor utilizes a "convex-convex" gear system, enhances the creation of a hydrodynamic lubrication film, minimizes side leakage in the contact area, boosts the efficiency of the compressor, and optimizes the machining and testing performance of the rotor.
The design philosophy of "large rotor, large bearing, low speed" is employed, making the speed 30-50% lower than that of competitors, thereby reducing noise, vibration, and exhaust temperature, improving rotor rigidity, extending rotor life, and decreasing sensitivity to debris and oil carbides.
The power range is 4 to 355 kW, with 18.5 kW and 250 kW being suitable for direct-drive gearless compressors, while 200 kW and 250 kW are suitable for direct-drive four-stage motor compressors. It can attain speeds of up to 1480 rpm.
The design concept of "large rotor, large bearing, low speed" is adopted to make the speed 30-50% lower than other brands, reduce noise, vibration and exhaust temperature, improve rotor rigidity, extend rotor life, and reduce sensitivity to debris and oil carbides.
The power range is 4 to 355kW, of which 18.5 and 250kW are suitable for direct-drive gearless compressors, and 200kW and 250kW are suitable for direct-drive four-stage motor compressors. Its speed can reach up to 1480rpm.
Technical Parameters
| Model |
Air capacity
(m3/min)
|
Work pressure
(Mpa)
|
Diesel engine
(HP)
|
Dimension size
(mm)
|
| 6/7 |
6 |
0.7 |
Yuchai 80HP |
3750×1920×1700 |
| 7.5/7 |
7.5 |
7 |
Yuchai 80HP |
3750×1920×1700 |
| 9/7 |
9 |
0.9 |
Yuchai 95HP |
3750×1920×1700 |
| 12/10 |
12 |
1 |
Cummins 150HP |
4080×1980×2350 |
| 12/10 |
12 |
1 |
Yuchai 160HP |
4080×1980×2350 |
| 10/13 |
10 |
1.3 |
Yuchai 160HP |
4080×1980×2350 |
| 17/7 |
17 |
0.7 |
Cummins 180HP |
3380×1640×2350 |
| 15/10 |
15 |
1 |
Cummins 180HP |
3380×1650×2500 |
| 15/10 |
15 |
1 |
Yuchai 190HP |
3380×1650×2500 |
| 15/13 |
15 |
1.3 |
Yuchai 240HP |
3380×1650×2500 |
| 15/14.5 |
15 |
1.45 |
Yuchai 190HP |
3380×1650×2500 |
| 13/17 |
13 |
1.7 |
Cummins 215HP |
3780×1980×235 |
| 18/17 |
18 |
1.7 |
Cummins 260HP |
3780×1980×235 |
| 18/17 |
18 |
1.7 |
Yuchai 260HP |
3780×1980×235 |
| 19/18 |
19 |
18 |
Yuchai 260HP |
3780×1980×235 |
| 22/8 |
22 |
0.8 |
Cummins 260HP |
4580×1950×2600 |
| 22/14 |
22 |
1.4 |
Yuchai 340HP |
4580×1950×2600 |
| 22/14 |
22 |
1.4 |
Cummins 360HP |
4580×1950×2600 |
| 22/18 |
22 |
1.8 |
Yuchai 340HP |
4600×1950×2850 |
| 22/18 |
22 |
1.8 |
Cummins 360HP |
4600×1950×2850 |
| 22/20 |
22 |
2 |
Cummins 325HP |
4600×1950×2850 |
| 26/20 |
26 |
2 |
Cummins 360HP |
4600×1950×2850 |
| 27/20 |
27 |
2 |
Yuchai 395HP |
4600×1950×2850 |
| 27/22 |
27 |
2.2 |
Cummins 400HP |
4600×1950×2850 |
| 29/23 |
19 |
2.3 |
Yuchai 400HP |
4700×2100×2850 |
| 31/25 |
31 |
2.5 |
Yuchai 550HP |
4700×2100×2850 |
| 33/25 |
33 |
2.5 |
Yuchai 550HP |
4700×2100×2850 |
| 35/30 -38/25 |
35/38 |
3/2.5 |
cummins 550HP |
4700×2100×2850 |
Application
Diesel portable screw air compressors are widely used in highway, railway, mining, water conservancy, shipping, urban construction, energy, military and other industries.
Machine Pictures
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