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Baoji Open petroleum equipment Co., Ltd


Drawwork ZJ70

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Drawworks characteristics

1. suitable for mechanical drive and DC drive series drilling rig;

2. compressed the traditional split drawworks into overall drawworks, the volume and weight is reduced by 30%;

3. Pneumatic clutch shift, easy to operate, safe;

4. can be configured to auto drilling device, with the capacity of emergency lifting Max. drilling tools weight;

5. can be equipped with hydraulic disc brake or band brake;

6. can be matched with electromagnetic eddy current brake or EATON air cooling auxiliary brake.

Basic parameters of Draw-Works

Model

JC10B

JC15DB

JC30B

JC40B

JC50B

JC50D

JC70B

JC70D

KW Rated.Input power

210

500

440

735

1100

1100

1470

1470

KN Max. pulling of fast-line

80

150

210

280

350

350

487

487

mm Diameter of wire rope

22

26

29

32

35

35

38

37

(DxW)mm Drum size

400X650

473X900

560X1304

640X1208

685X1160

770X1310

770X1310

770X1310

寸(DxW)mm Sand drum size

-

-

-

-

-

400X1320

-

400X1460

m Sand drum capacity

-

-

-

-

-

5000

-

7000

Hoisting speeds

2F+2R

2F+2R

4F

4F+2R

4F(6F)+2R

4F+4R

4F(6F)+2R

4F+4R

Auxiliary brake

-

FDWS15

FDWS40

FDWS40

FDWS50

FDWS50

FDWS70

FDWS70

(LxWxH)mm Overall dimensions

7390X2500X2410

4500X2400X2500

6000X2850X2380

6300X2628X2699

6760X2565X2881

7190X4335X3216

7100X2920X2945

7370X4335X3216

kg Weight

9819

11000

27300

28000

34203

49600

46050

55809



Basic parameters of Draw-Works

Model

JC20DB

JC30DB

JC30DB1

JC40DB

JC50DB

JC70DB

KW Rated.Input power

500

600

1100

800

1100

1470

KN Max. pulling of fast-line

200

210

350

280

350

450

mm Diameter of wire rope

29

29

35

32

35

38

(DxW)mm Drum size

508X1000

560X1000

770X1310

644X1208

770X1310

770X1434

Auxiliary brake

Dynamic braking/eddy/ENT

 

 

 

 

 

(LxWxH)mm Overall dimensions

6800X3256X2463

4700X2800X2552

6530X3192X2680

7000X3695X3010

6530X3192X2680

7920X3050X2680

kg Weight

28676

20366

36000

39125

36000

46500




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