ZJ70DB drilling rig

Model ZJ70DB
Nominal drilling depth m 6000（5″drill pipe）
Maximum hook load KN 4500
Hook speed 0~1.4
Derrick height m 45
Derrick structure K type
Base type Swing-up type/slingshot substructure
Engine model GAT3512B generating sets
Engine power kW 4×1250
Type of belt drive Alternating current drive
Gear box model ZJ70
Traveling system 6*7
Model of winch ZJ70DB
Main brake Disk brake
Auxiliary brake Dynamic braking
Traveling block hook model YC450、DG450
Swivel model SL450
Rotary table type ZP375
Mud pump power kW、set 1180/3
Weight of host 400000