MODEL

HXJ158

HXJ158DB

HXJ158DZ

Structure type

Skid module type

Workover depth (ft)

（3¹/₂″DP）

18000

rig123.net' target='_blank'>Drilling depth (ft)

（5″DP）

8000

Max. hook load (lbf)

350000

Engine model

C18

YZ23A

YZ47

Engine power (hp)

603～804

671

Transmission box model

S6610H

JFD300/

JS300

S6610H

Transmission type

Hydraulic +mechanical

VFD+ mechanical

SCR+ mechanical

Derrick structure/

Height (ft)

K type/102、33

Tower type/102、108,118

Traveling system

5×4/6×5

Drilling line diameter (in)

1 1/8

Rotary table model

ZP175/ZP275

Traveling block model

YG160

Swivel model

SL160

Rated power of mud pump (hp)

800

Substructure height (ft)

19

6.56

12.13

Working environment

Limit wind speed (knot)

107（without setback）

93（full setback）

Earthquake magnitude

8

Temperature ℃

-20～+40

Relative humidity

≤98%