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Drawworks Spare Parts of Drawworks Main Drum Brake Disc JC28/11 JC30DB JC40DB
Drawworks Spare Parts of Drawworks Main Drum Brake Disc Jc28/11 Jc21/11 Jc32
High quality Drilling rig draw works
Drilling rig drawworks /api drawworks /drawworks for drilling rig
Drawworks Spare Parts of Drawworks Main Drum Brake Disc JC28/11 JC30DB JC40DB
Design and manufacturing of drawworks conform to API Spec 7K and SY/T 5532, which is the standard for drawworks used on petroleum drilling rigs. The drawworks are complete in series and have single drum or double drums as well as multiple shaft structures which are driven by mechanical or electrical power; there is a reasonable layout between the main brake and auxiliary brake in order to meet the requirements of power transmission and drilling/workover operations.The drawworks adopt integrated controls for the hydraulic system, air system and electrical system to allow for convenient operation.The gearbox of the electrical drive drawworks adopts a big module and a hard-tooth, flank-type gear with forced lubrication. The drawworks and its power unit can be installed on one skid for easy transportation.
JC14
JC18/11
JC21/11
JC28/11
JC20
JC30
JC40
JC50
JC70
main drum
sand drum
Lebus for Wire Line
wear plate
brake disc/ hub bandbrake disc-brake PZ30/PZ40 brake shoes brakeblock
Auxiliary brake 124WCB224WCB324WCB236WCB
main clutch ATD218 ATD124 ATD224H ATD324H ATD330H
The rig is mainly used in coal, geology, metallurgy, engineering and other industries. It is used for the construction of large-diameter horizontal boreholes in mines, tunnels, underground gas drainage holes, water injection holes and surface engineering.
|
Projects
|
unit |
parameter |
|
|
Drilling depth (m) |
BQ |
900 |
|
|
NQ |
750 |
||
|
HQ |
500 |
||
|
Rated torque of power head |
Nm |
1600 |
|
|
Slewing speed |
r/min |
0~1200 |
|
|
Lifting force / feed force (chain) |
kN |
140/70 |
|
|
Lifting force / feed force (cylinder direct push) |
kN |
90/90 |
|
|
Rated power of motor |
kW |
75 |
|
|
Rated speed of motor |
r/min |
1480 |
|
|
Power head stroke |
mm |
1800 |
|
|
system pressure |
MPa |
32 |
|
|
Lifting force of rope hoist |
kN |
12 |
|
|
Wire rope diameter of rope hoist |
mm |
6 |
|
|
Drilling angle |
° |
0-180 |
|
| weight
|
host |
kg |
2220 |
|
Power station |
kg |
1200 |
|
|
Control cabinet |
kg |
130 |
|
|
Dimensions |
Dimensions |
mm |
4220*1020*1920 |
|
Power station |
mm |
2125*1140*1290 |
|
|
Control cabinet |
mm |
960*550*1050 |
|
Drawworks Spare Parts of Drawworks Main Drum Brake Disc JC28/11 JC30DB JC40DB
sand drum
Lebus for Wire Line
wear plate
brake disc/ hub bandbrake disc-brake PZ30/PZ40 brake shoes brakeblock
Auxiliary brake 124WCB224WCB324WCB236WCB
main clutch ATD218 ATD124 ATD224H ATD324H ATD330H
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