The drilling rig is equipped with independent driller control room. The gas, electric and hydraulic control, drilling parameters and instrument displays can be arranged unitedly so that it can achieve logic control, monitoring and protection through PLC during the whole drilling. In the mean time, it can also achieve saving, printing and remote transmission of the data. Driller can accomplish all operations in the room which can improve the working environment and decrease the labour intensit...
Strict Testing Assurance
Every electrical spare part undergoes strict voltage, current and aging tests to eliminate hidden dangers of short circuit, overload and signal failure.
Technical Support
We can provide complete electrical parameter sheets and user operation manuals, supporting technical remote guidance for wiring and replacement.
Stable Supply & Lead Time
Stable stock supply and short lead time ensure you can quickly replace damaged electrical components and restor...
Class
DQ70BS-VSP
Nominal drilling depth range (114mm drill pipe)
7000m
Rated Load
4500 KN
Working Height (96” Lifting Link)
6700mm
Rated Continuous Output Torque
78 KN.m
Maximum Breaking Torque
117KN.m
Static maximum braking torque
78 KN.m
Rotating Link Adaptor Rotation Angle
0-360°
Speed Range of Main Shaft(infinitely adjustable)
0~220 r/min
Back clamp clamping range of drill pipe
85-220mm
Mud circulation channel rated pressure
52 MPa
Hydraulic system working pressu...