Model

XJ450

XJ550

XJ650

Workover depth
(4-1/2”DP) : m (ft)

3500(11483)

4000(13123)

5500(18045)

The max. hook load: KN (lb)

1125(253000)

1350(303696)

1470(330700)

The drilling line dia: mm(in)/number

26(1”)/8

26(1”)/8

9(1-1/8”)/8

The Max.hook lifting speed m/s(ft/s)

1.23(4)

1.33(4.36)

1.31(4.3)

The Max.hook lifting speed  m (ft)

17.6×2.9×4.25
(17.6×2.9×4.25)

19.6×2.9×4.25
(64.3×9.5×13.8)

20.13×3.2×4.4
(66×10.5×14.44)

Weight: kg(lb)

42000(92590)

51000(112430)

56000(123456)

Power system

CAT C15

CAT C15

CAT C18

Engine power: KW(hp)(2100r/min)

475

540

650

Hydraulic transmission type

ALLISON-S5600DB

ALLISON-5610HR

ALLISON-S6610HR

Emergency power

select

select

select

The chassis driving type

10×8(8×8)

10×8

12×8

The chassis driving type

34(111.55)

34(111.55)

36(118.11)

The min. clearance from
ground: mm(in)

340(13.39)

340(13.39)

340(13.39)

Drawworks type

Double drum

Double drum

Double drum

Rate power of drawworks: hp

450

550

650

Diameter of main drum:mm(in)

429×965
(16.9×38)

429×965
(16.9×38)

480×914.5
(18.9×36)

The main drum brake type

Band type

Band type

Band type

The main drum auxiliary type

WCB224

WCB224

WCB224

Drawworks lifting shifts

5 forward 1 reverse

5 forward 1 reverse

5 forward 1 reverse

The mast type (double sections telescoping)

JJ119/32

JJ135/34

JJ155/34

The mast  height:m(ft)

32(105)

34(111.55)

34(111.55)

Racking platform height: m(ft)

19.7/20.7(55.77/64.6)

20/21.5(65.62/70.54)

20/21.5(65.6/70.54)

Max.wind load:km/h(kn)

110(60)

110(60)

110(59.35)

Control/lights/power circuit

24V/220V/380V(China)

24V/220V/380V(China)

24V/220V/380V(China)

Rated pressure of hydraulic/
air:MPa(psi)

14/0.833-0.93(2002/119.12-133)

14/0.833-0.93(2002/119.119-132.99)

14/0.833-0.93(2002/119.12-133)

Drilling platform

ZT135/3.7-Stelescoping type

ZT135/4.5-Stelescoping type

ZT147/4.5-Zscoped type

Rotary table

ZP175

ZP175

ZP175

Traveling block/hook

YG150

YG150

YG150

Swivel

SL120

SL135

SL160