Performance Parameter | Unit | Value |
Max. torque | kN.m | 50 |
Max. drilling diameter | mm | 1200 |
Max. drilling depth | m | 16/20/24 |
Working speed | rpm | 7~30 |
Max. cylinder pressure | kN | 75 |
Max. hoist capacity | kN | 90 |
Main winch pull force | kN | 65 |
Main winch speed | m/min | 48 |
Auxiliary winch pull force | kN | 20 |
Auxiliary winch speed | m/min | 38 |
Max. cylinder stroke | mm | 1100 |
Mast side raking | ° | ±6 |
Mast raking forward | ° | +90~-30 |
System pressure | mpa | 34.3 |
Pilot pressure | mpa | 3.9 |
Max. walking speed | km/h | 5.6 |
Max. pull force | kN | 220 |
Operating height | mm | 10740 |
Operating width | mm | 2800 |
Transport height | mm | 3040 |
Transport width | mm | 2800 |
Transport length | mm | 12850 |
Total weight | t | 25 |
Engine type | Cummins QSB7 | ||
Engine form | 6 cylinder line, turbocharged, air to air cooled | ||
Cylinder number*cylinder diameter*stroke | mm | 6×107×124 | |
Displacement | L | 6.7 | |
Rated power | kw/rpm | 124/2050 | |
Max. torque | N.m/rpm | 658/1500 |
Model | Interlocking | ||
Outer diameter | φ325 | ||
Layers*Length of each section | 4×4.5/5.5/6.5 | ||
Max.depth | 16/20/24 |
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