Model ZJ50D
Nominal drilling depth (5"drill pipe)3000~4500 m
(41/2"drill pipe) 3500~5000 m
Maximum hook load 3150kN
Winch maximum input power 1100kW
Hook speed 0~1.275m/s
Spotting hoist 4+4R continuously variable transmission
Rotary table gears I+IR continuously variable transmission
Deadeye diameter 6×7; Φ35mm
Mud pump model and total power F-1600;2×1180kW
Rotary table model and opening diameter ZP375; 952.5mm
Derrick structure and effective height K type;45m
Base type Swing-up type/slingshot substructure
Diesel generating set and output power 3×1310kW
Motor power and set DC motor800kW×7
ZJ50/3150D(1500HP) Drilling Rig