API 7K Oil Well Drilling Rig Machine Drawworks Disc Brake for Oil Rig

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: Drawworks
• Operation Pressure: Atmospheric Pressure
• Customization: Available
• Application: Oil Field
• Power: 11-75kw
• Voltage: 380V/460V
• Transport Package: Naked Outfit
• Specification: 6450*2560*4282
• Trademark: Beyond
• Origin: China
• Package Size: 200.00cm * 32.00cm * 45.00cm
• Package Gross Weight: 50000.000kg

Product Description

 

Product Description

JC40 1000 HP drawwork for Oil Well Drilling Rig

Design Features of mechanical drawworks
All bearings are roller bearings. Shafts of drawworks are made of alloy steel.
Chains with forced lubrication can transmit with high accuracy and high strength.
Drum of drawworks is grooved. Ventilating air clutches constitute the high and low speed ends.
Brake drum (brake disc) is forcedly cooled with circulating water.
Drawworks surface is intermediate-frequency quenching-treated, and is durable.
Tooth profile of sprocket is intermediate-frequency quenching-treated. Involute-spline-tooth type clutch is used as shifting
clutch.
Main brake is band brake or disk brake, auxiliary brake is Electromagnetic eddy current brake (water-cooled or air-cooled).

 

 

Model		JC40	JC50	JC70	JC90
Nominal drill depth m	114mm DP	2500-4000	3500-5000	4500-7000	6000-9000
	127mm DP	2000-3200	2800-4500	4000-6000	5000-8000
Power rating kW (hp)		735 (1000 )	1100 (1500 )	1470 (2000 )	2210 (3000 )
Qty. of motorxpower rating kW (hp)		2x438(537)/ 1x800(1072)	2x800(1072)	2x800(1072)	3x800(1072)
Motor rated speed r/min		880/970	970	970	970
Drill line dia. mm(in)		32 (1 1/4 )	35 (1 3/8 )	38 (1 1/2 )	45 (1 3/4 )
Max. fastline pull kN		275	340	485	630
Drum size (Dia. x width) mm(in)		640x1139 (25 1/4x44 7/8 )	685x1138 (27x44 7/8 )	770x1361 (30x53 1/2)	914x1556 (36x61 1/4)
Brake disc size (Dia. x width) mm(in)		1500x40 (59x1 1/2 )	1600x76 (63x3 )	1600x76 (63x3)	1600x76 (63x3 )
Sand drum size (Dia. x width) mm(in)		356x1245 (14x49 )	356x1245 (14x49 )	356x1245 (14x49 )	356x1448 (14x57 )
Sand drum capacity (14.5 drill line) m(ft)		4000 (13120 )	5000 (16400 )	6400 (21000 )	7500 (24600 )
Auxiliary brake		DS40	DS50	DS70	DS90
Dimension (LxWxH) mm		6600x3716x2990	6800x4537x2998	7670x4585x3197	7874x5486x2997
Weight kg		40000	48000	61000	70000

 

Company Profile

Packaging & Shipping

 

FAQ

1. Who are we?
We are based in Shandong, China, start from 2016,sell to Eastern Europe(30.00%),North America(10.00%),South America(10.00%),Southeast Asia(10.00%),Africa(10.00%),Mid East(10.00%),Oceania(5.00%),Central America(5.00%),South Asia(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
MUD PUMP,DRILLING PUMP,PISTON PUMP,PLUNGER PUMP,CEMENTING PUMP

4. Why should you buy from us not from other suppliers?
1.Professional & Efficient, Customer Focus, Win-win Cooperation 2.Competitive price & within shortest lead time 3. Overseas technical after-sale services 4. OEM services

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Russian