Model ZJ70LDB Nominal drilling depth m 6000（5″drill pipe） Maximum hook load KN 4500 Hook speed 0~1.4 Derrick structure K type Height of drilling floor m 9、10.5 Base type Swing-up type Engine model A12V190PZL-3 Engine power kW 3×1060 Type of belt drive Fluid strength＋ Machinery Gear box model YZOJ750 Model of winch ZJ70LDB Winch power kW 1470 Main brake Disk brake Auxiliary brake FDWS70 Traveling block hook model YC450、DG450 Swivel model SL450 Rotary table type ZP375 Weight of host 450000 KG