Drawworks Spare Parts of Drawworks Main Drum Brake Disc Jc28/11 Jc21/11 Jc32

• After-sales Service: on Site
• Warranty: 12month
• Manufacturing Process: Forging
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: JC28/11
• Surface Treatment: Spray-Paint
• Operation Pressure: High Pressure
• Material: High Manganese Steel,Tungsten Carbide
• Steel Grade: 35CrMo AISI 4140 G105
• Product: Drawworks Spare Parts
• Clutch: Lt300
• Drums: Double Drum
• Brake Disc: Eton Type Disc
• Colling Type: Air Cooling
• Transport Package: Standard Export Package
• Specification: 2 3/8 2 7/8 3 1/2
• Trademark: SEACO
• Origin: Shandon China
• HS Code: 84314310
• Production Capacity: 10
• Package Size: 2800.00cm * 2500.00cm * 1800.00cm
• Package Gross Weight: 3900.000kg

Product Description

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 

Product Description

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

 

         
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

 

Detailed Photos