Product type

ZJ20

Structure type

Self-propelled

Drilling depth(4 1/2 DP)

6600ft

Workover depth (3 1/2 DP)

18000ft

Max. hook load

350000lbs

Hook speed (ft/s)

0.66-4.59 

The mast height

115ft

Engine's model

CAT3412B DITA

Engine power

650hpor660hp

Model for hydraulic transmission box

CLBT6061

The transmission mode

Hydraulic +mechanicl

Traveling system

4×5

The main wireline diameter

11/8in

Model for hook block

YG135/ YG160

Model for swivel

SL135/ SL160

Model for rotary table

ZP175

Model for chassis/drive way

XD60/12×8

Approaching angle/leave-taking angle

26°/28°

Min. ground clearance

12 1/4in

Max. gradient

26%

Min. turning radius

125ft

Overall dimension (ft)

67×9×15

Weight of the main unit

130000lbs

Weight of accessories

53000lbs