DCR22 | |
Mass | 25,400 kg |
Engine model | CATERPPILLAR C13 |
Engine output | 328 kW/2,000 min-1 |
Compressor maximum delivery pressure | 2.5 MPa/1800 min-1(2.3 MPa/2000 min-1) |
Compressor maximum free air delivery | 24.3 m3/min/1800 min-1 (27 m3/min/2000 min-1) |
Drill motor maximum torque | 4.2 kN-m |
Bit range | Φ 89~165 mm |
Rod length | 5,000 mm |