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| No. | Specification Details | Unit | LQR-150C |
|---|---|---|---|
| 1 | Maximum drilling diameter | mm | 200-1000 |
| 2 | Maximum drilling depth | m | 18 |
| 3 | Safe drilling operation range (from the rotary center) | mm | 3500 |
| 4 | Drilling rig size under working condition (length * width * height) | mm | 6700 * 4000 * 15500 |
| 5 | Drilling rig size in transportation state (length * width * height) | mm | 13500 * 3000 * 3650 |
| 6 | Operating weight (including drilling tool under standard configuration) | t | 42.5 |
| 7 | Motor Brand | / | Cummins |
| Engine model | / | QSB7 | |
| Engine rated power/speed | kW | 169 | |
| Emission stage | / | 3 Stages | |
| 8 | Hydraulic system - Maximum working pressure of main pump | MPa | 30 |
| 9 | Power head - Rated output torque | kN·m | 150 |
| Power head - Operating speed | r/min | 8-48 | |
| 10 | Feed cylinder - Maximum pressurization | kN | 120 |
| Feed cylinder - Maximum lifting force | kN | 120 | |
| Feed cylinder - Pressurization stroke | mm | 2500 | |
| 11 | Main winch - Main winch lifting force | kN | 150 |
| Main winch - Maximum single rope speed of main winch | m/min | 60 | |
| Main winch - Diameter of main winch wire rope | mm | 24 | |
| 12 | Auxiliary winch - Auxiliary winch lifting force | kN | 30 |
| Auxiliary winch - Maximum single rope speed of auxiliary winch | m/min | 55 | |
| Auxiliary winch - Diameter of auxiliary winch wire rope | mm | 12 | |
| 13 | Drill mast - Left/right inclination of mast | ° | ±4 |
| Drill mast - Mast rake | ° | ±4 | |
| 14 | Turntable rotation - Turntable rotation angle | ° | 360 |
| 15 | Speed - Maximum traveling speed of the whole machine | km/h | 5 |
| Speed - Maximum gradient of the whole machine | % | 30 | |
| 16 | Chassis - Track width | mm | 600 |
| Chassis - Total track width | mm | Telescopic chassis (3000-4000) | |
| Chassis - Wheel distance | mm | 56000 |