Item

Model

ZJ20/1470CZ

1

Drilling depth:m (ft) (4-1/2DP)

2000(6560)

2

Well servicing depth:m(ft)(3-1/2DP)

5500(18045)

3

Max.hook load:KN(lb)

1470(330700)

4

Rope line diameter:mm(in)/number

29(1-1/8)/8

5

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

1.31(4.3)

6

Moving dimensions:m(ft)

20.13×3.2×4.4(66×10.5×14.44)

7

Weight:kg(lb)

56000(123456)

8

Power system

CAT3412/C18

9

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

485(650)/521(700)

10

Model of hydraulic transmission

ALLISON-S6610HR

11

Emergency power

select

12

Chassis driven

12×8

13

Min.turning radius:m(ft)

36(118.11)

14

Min.ground clenrance:mm/in

340/13.39

15

Drowworks

Double drum(single drum)

16

Drowworks power:hp

650

17

Diameter of main drum: mm(in)

480×914.5(18.9×36)

18

Mian brake

Belt type(disc type can be chosen)

19

Auxilary brake

202SR hydro brake(WCB can be chosen)

20

Drawworks lifting shifts

5 forward 1 reverse

21

Derrick model(double sections extension mast)

JJ155/35-W

22

Derrick height: m(ft)

35(114.83)

23

Racking platfrom height: m(ft)

20/21.5(65.6/70.54)

24

Wind speed:km/h(kn)

110(60)

25

control/lighting/electric circuit

24V/220V/380V(china)

26

Rated pressure of hydraulic/air:MPa(