Technical Parameters for Mechanical Drive and DC Drive Drawworks
|
Model
|
JC10B
|
JC15B
|
JC30B
|
JC40B
|
JC50B
|
JC50D
|
JC70B
|
JC70D
|
|
Max. Input Power, kW
|
210
|
330
|
550
|
735
|
1100
|
1100
|
1470
|
1470
|
|
，Max. Fast Line Pull, kN
|
80
|
150
|
210
|
280
|
340
|
340
|
485
|
485
|
|
Drilling Line
Diameter, mm
|
22
|
26
|
29
|
32
|
35
|
35
|
38
|
38
|
|
Drum Size
（Diameter x Width）mm
|
400x650
|
473x600
|
560x1304
|
644x1145
|
685x1250
|
685x1250
|
770x1285
|
770x1285
|
|
Sand Drum Si（Diameter x Width）mm
|
—
|
—
|
—
|
—
|
—
|
400x1320
|
—
|
400x1460
|
|
Sand Drum Capacity, m
|
—
|
—
|
—
|
—
|
—
|
5000
|
—
|
7000
|
|
Shift
|
4F+1R
|
4F+1R
|
4F+1R
|
4F+2R
|
4F+2R
|
4F+4R
|
4F+2R
|
4F+4R
|
|
Cat Shaft Shift
|
—
|
—
|
—
|
—
|
—
|
2
|
—
|
2
|
|
Aux Brake
|
—
|
FDWS15
|
FDWS40
|
FDWS40
|
FDWS50
|
FDWS50
|
DWS70
|
DWS70
|
|
Dimension
（Length x width x height）mm
|
4980x2780x1910
|
4990x2800x1580
|
5410x2500x2550
|
6450x2430x2220
|
7350x3230x2940
|
7250x3200x2760
|
7000x3130x3120
|
7370x3250x3220
|
|
Weight，kg
|
17870（with Rotary Drive）
|
14930
|
21320
|
29700
|
37730
|
42490
|
39632
|
58912
|
AC VFD Drive Drawworks Technical Parameters
|
Model
|
JC40DB
|
JC50DB
|
JC70DB
|
JC90DB
|
|
Max. Input Power，kW
|
800
|
2×600
|
2×800
|
2×1100
|
|
Max. Fast Line Pull, kN
|
280
|
340
|
485
|
640
|
|
Drilling Line Diameter, mm
|
32
|
35
|
38
|
45
|
|
Drum Size
（Diameter x Width），mm
|
644x1145
|
685x1250
|
770x1285
|
1060x1840
|
|
Aux Brake
|
Dynamic Brake
|
Dynamic Brake
|
Dynamic Brake
|
Dynamic Brake
|
|
Dimension
（Length x width x height）mm
|
6300x2330
X2500
|
6330x3260
x2580
|
7920x3050
x2680
|
9850x3250
x3010
|
|
Weight，kg
|
26370
|
39230
|
53630
|
763000
|
|
