Model and parameters：
Model ZJ10|1125CZ|XJ450, Drawworks Power 450HP
ModelZJ15|1350CZ|XJ550, Drawworks Power 550HP
ModelZJ20|1470CZ|XJ650,Drawworks Power 650HP
ModelZJ30|1700CZ|XJ750,Drawworks Power 750HP
Model ZJ40|2250CZ|XJ1000, Drawworks Power 1000HP
Abstract：
All the rig's systems of power, drawworks, mast, traveling block and transmission system are equipped with the self-propelled chassis, The rig is easy and low-cost to transport, and it has reliable performance, a large working load, and excellent off-road power. The basic parameters and overall design conform to the SY/T5202-2004. The main parts conform to the Apl specification and the requirement of HSE and applied API monograms on them, such as the Mast, Substructure. Drawworks, Traveling Block, Hook, Crown Block, Swivel, Rotary Table, Mud Pump, etc.
