XJ550 Workover rig

Item

Model

XJ550

1

Service depth(2-7/8UE tubing) ft(m)

22966(7000)

2

Workover depth(2-7/8drilling pipe) ft(m)

19029 (5800)

3

(3-1/2drilling pipe) ft(m)

14064(4500)

4

(4-1/2drilling pipe) ft(m)

5

Nominal hook load lb(kn)

264364(1176)

6

Max.hook load lb(kn)

303480(1350)

7

Wireline dia/effective line in(mm)/n

Φ1(Φ26)/8

8

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

4.36(1.33)

9

Overall dimensions in traveling conditionft(m)

57.74×9.51×13.94(17.6×2.9×4.25)

10

Weight lb(kg)

99208 (45000)

11

Power system

CAT-3412/C15

12

Engine power hp(kw)(2100r/min)

575 (429)/540(402)

13

Hydraulic transmission

S6610HR

14

Chassis driving type

10×8

15

Min.turning diameter ft(m)

111.55 (34)

16

Min.ground clearance in(mm)

13.39 (340)

17

Approachg departure angle/Max.grade ability

36°/18°/32%

18

Drawworks

Single drum/double drum

19

Drawworks power hp

550

20

Main drum groove Dia×Length in(mm)

Φ16.89×37.99(Φ429×965)

21

Main drum brake mode

Band

22

Main brake cooling mode

Forced spraying water cooling

23

Main drum auxiliary brake

22SR hydromatic brake

24

Speeds of drawworks

5 forward 1 backward

25

Mast

Double section

26

Mast height ft(m)

104.99 (32)

27

Max. static load lb(kn)

303480 (1350)

28

Max. wind load kts(km/h)

60 (110)

29

Racking platfrom height ft (m)

55.78,67.91 (17,20.7)

30

Control/lighting/power system

24V/220V/380V(china)

31

Hydraulic/air pressure system pressure psi(mpa)

14/0.8330.93(2002/119.12133)

32

Drill floor

DZ135/4.5-S telescoping

33

Rotary table

ZP175

34

Traveling block

YG150

35

Swivel

SL135