Model

XJ250 (40t) 

XJ350 (60t) 

XJ450 (80t)

Well servicing depth :m

3200(2-7/8external upset tube)

4000(2-7/8 external upset tube )

5500(2-1/2tube)4500(2-7/8DP)

Drilling depth :m

1000(5DP)

Rated load KN(t)

400 (60)

600 (60)

800 (80)

Max. load KN(t)

675 (90)

900(90)

1125

Rating of engineKW( 2100r/min)

231

283

343

Derrick height (clear height):m

18

31.3

31.3

Traveling block

3×4

3×4

4×5

Classis driven

6×6

8×6(single ),10×8 (double)

10×8

Drilling line diameter :mm

26

26

26

Max.speed km/n

65

65

60

Max.turing radius :m

14

14

17

Racking platform height :m

17.2(as per customer)

17.2,20.9