Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC
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Bomco drawworks JC10B,JC15DB,JC30B,JC40B,JC50B,JC50D,JC70B,JC70D

  112
Issuing time:2018-03-10 17:21

BOMCO drawworks with more than thirty years experience in designing and manufacturing drawworks, can design and manufacture 280-3000HP drawworks.

TECHNICAL PARAMETERS

Model

JC10B

JC15DB

JC30B

JC40B

JC50B

JC50D

JC70B

JC70D

Rated. input power,kW

210

500

440

735

1100

1100

1470

1470

Max. pulling of fast- line,kN

80

150

210

280

350

350

487

487

Diameter of wire rope  mm

22

26

29

32

35

35

38

38

Drum size (D x W),m

400×650

473×900

560×1304

640×1208  

685×1160  

770×1310  

770×1310  

770×1310  

Sand drum size (D x W),mm

-

-

-

-

-

400×1320  

-

400×1460  

Sand drum capacity,m

-

-

-

-

-

5000

-

7000

Hoisting speeds

2F+2R  

2F+2R

4F

4F+2R  

4F(6F)+2R  

4F+4R  

4F(6F)+2R  

4F+4R  

peeds for cathead shaft

2

-

2

2

-

2

-

2

Auxiliary brake

-

DWS15

DWS40

DWS40

DWS50

DWS50

DWS70

DWS70

Overall dimensions  (Lx W x H),m

7390×2500

×2410

4500×2400

×2500

6000×2850

×2380

6300×2628

×2699

6760×2565

×2881

7190×4335

×3216

7100×2920

×2945

7370×4335

×3216

Weight ,kg

9819

11000

27300

28000

34203

49600

46050

55809


Bomco drawworks model list:

JC-15D JC-50B14
JC - 15DB5  JC-50B15
JC - 15DB6  JC-50D7
JC - 15DB7  JC-50D11
JC-15DB8  JC-50DB2
JC-30B  JC-50DB8
JC-30B3  JC-50DB10
JC-30DBl  JC-50DB11
JC-30DB5  JC-50DB12
JC-40B6  JC-50DB16
JC-40B7JC-70B8
JC-40B9 JC-70B12
JC-40B12  JC-70B13
JC-40B13  JC-70B15
JC-40B14  JC-70D2
JC-40B15  JC-70D9
JC-40DB2  JC-70D10
JC-40DBT  JC-70D11
JC-40DB4  JC-70D12
JC-40DBT1JC-70D14
JC-40DB5JC-70DB9
JC-40DB6JC-70DB12
JC-50B5JC-80D
JC-50B9JC-80DB
JC-50B13JC-80DB1
JC-90DB4JC-90D
JC-90DB5JC-90DB3
JC-90DB6