| Drilling depth | Core drilling 750-1450m
Foundation stake drilling 100m Hydrological drilling 300-800m | Max.lifting capacity of spindle | 120KN |
| Rotation angle of spindle | 0-360 | Max.pressuring force of spindle | 90KN |
| Spindle speed | DC motor revolving speed | 0-1500 rpm stepless speed regulating | Steel Wire Diameter | 18.5mm |
| rotary torque scope of spindle | 0-2280N.m | Steel wire lifting speed | 0-4m/s stepless speed regulating |
| Spindle stroke | 600mm | Max.hoisting force | 50KN |
| I.D of spindle | 93mm | Oil pump displacement | 32ml |
| Power | Spindle slewing motor ,Z4-180-21 DC adjustable-speed motor 45KW/1500rpm | Oil pump max working pressure | 25Mpa |
| Winch slewing motor ,IFB-50-37-B-B3 AC variable frequency motor ,37KW/3000rpm |
Indonesia
English