Application: water wells,rock drills
Recommended models:
LUY260-21，LUY290-23，LUY310-25，LUY400-25，LUY400-30，LUY350-34
Working pressure: 30-34bar（290-495psi）
Air flow range: 18-40m3/min(345 to 1412cfm)
Max. ambient temperature: 50°C
| Model | 215-21 | 290-23 | 320-20 | 310-25 | 400-25 | 400-30 | 350-34 |
| Working pressure, bar | 21 | 23 | 20 | 25 | 25 | 30 | 34 |
| Flow (m3/min) | 21.5 | 29 | 32 | 31 | 40 | 40 | 35 |
| Noise(at 7m distance, dBA ) | 79±3 | 83±3 | 83±3 | 82±3 | 83±3 | 83±3 | 83±3 |
| Fuel tank capacity, l | 512 | 450 | 450 | 500 | 780 | 780 | 780 |
| Compressor oil capacity, l | 75 | 75 | 75 | 75 | 100 | 105 | 105 |
| Engine brand | CUMMINS | YuChai | YuChai | YuChai | CUMMINS | CUMMINS | CUMMINS |
| Engine model | QSL8.9-325-30 | 6MK340-H300 | 6MK340-H300 | 6MK340-H300 | QSZ13-C500-30 | QSZ13-C500-30 | QSZ13-C500-30 |
| Engine power, Kw | 242 | 250 | 250 | 295 | 372 | 410 | 410 |
| Norminal engine speed, rpm | 2000 | 1900 | 1900 | 1900 | 1850 | 1850 | 1850 |
| Unloading engine speed, rpm | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 |
| Engine inspiration | turbo charger | turbo charger | turbo charger | turbo charger | turbo charger | turbo charger | turbo charger |
| Dimension, mm | 5260x1800x2630 | 3850x2100x2690 | 3850x2100x2690 | 5260x2040x2630 | 6120x2100x2570 | 6120x2100x2570 | 6120x2100x2570 |
| Weight, kg | 4835 | 4100 | 4100 | 5150 | 5750 | 5750 | 5750 |
