Type

Trailer-mounted drilling rig with ground anchor

Model

ZJ30/1700T

ZJ30/1700DT

Drilling depth (ft)

9800(4¹/₂″DP)

9800(3¹/₂″DP)

8200(5″DP)

8200(5″DP)

Max hook load (lbf)

400000

400000

Hook speed (ft/s)

0.66～5

Mast height (ft)

114/118/125

Mast type

Double-section telescoping, front-inclination, mast type

Drill floor height (ft)

19.7

18.06

Engine type

2×C15

SR4B Generator unit

Engine power (hp × set)

2×540

2×1341+804

Drive ways

hydraulic+ mechanical

VFD/SCR

Transmission box

2×S5610HR

Travelling system

6×5

5×4

Drawworks

JC28

JC28

Main brake

Disc brake

Disc brake

Auxiliary brake

324WCB

DWS40

Drilling line diameter (in)

1 1/4”

Hook block

YG180

YG180

Swivel

XSL225

XSL225

Rotary table

ZP275

ZP205

Mud pump power(hp× set)

800×2

1000×2

Nominal working pressure of hydraulic system (psi)

2000

Max working pressure of air system (psi)

145