Main parameter of Drawworks
Model
|
Horse Power
|
DrillingLine
|
Transmission Type
|
Drive Motor
|
Aux. Brake
|
HP
|
Inch(mm)
|
|
No. X HP(KW)
|
| |
JC40D
|
1000
|
1 1/
|
GEAR-CHAIN
|
1 X 1080HP(800KW)
|
electromagnetic eddy current
|
JC50D
|
1500
|
1 3/
|
GEAR-CHAIN
|
2 X 780HP(580KW)
|
electromagnetic eddy current
|
JC50DB
|
1500
|
1 3/
|
GEAR
|
2 X 780HP(580KW)
|
regeneration
|
JC70D
|
2000
|
1 1/
|
GEAR-CHAIN
|
2 X 1080HP(800KW)
|
electromagnetic eddy current
|
JC70DB
|
2000
|
1 1/
|
GEAR
|
2 X 1080HP(800KW)
|
regeneration
|
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