Product Main

Specifications

Model: ZJ70DB

Drilling depth(m): 15000-23000
 

Max hook load: 1,000,000 lbs

Hook speed: 0-3.9 ft/s

Mast height: 148 ft

Mast type: K type

Height of the drill floor: 29.53/34.45 ft

Substructure type: swing up

Engine type: CAT3512B generator set

Engine power (No*Hp): 4*1676

Transmission type: VFD

Model of the transmission box: ZJ70

Traveling system: 6*7

Draw works model: JC70DB

Draw works power: 2146 hp

Main brake: disc brake

Auxiliary brake: energy-consumption braking

Main wire line diameter: 1 1/2"

Model of the hook block: YC450/DG450

Model fo the swivel: SL450

Model of rotary table: ZP375

Mud pump power (hp/set): 1180/3

Working pressure of the hydraulic system(psi): 2030/2320

Working pressure of air system(psi): 143

Weight: 880000 lbs