High-Quality Jc50 Jc70d Jc70dB Drill Rig Drawworks at Competitive Prices

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: JC50 JC70D JC70DB
• Transport Package: Export Package
• Specification: when finish production will show
• Trademark: Beyond
• Origin: Shn
• Production Capacity: 10000set/Year

Product Description

Product Description

 

SPECIFICATIONS FOR DRAWWORKS
Model	JC40D	JC50D	JC70D	JC90D
Nominal Drilling Depth(4.1/2" DP),m(ft)	2,500-4,000 8,200-13,000	3,500-5,000 11,480-16,000	4,500-7,000 14,760-23,000	6,000-9,000 19,685-30,000
Rated Input Power, kW(HP)	735(1,000)	1,100(1,500)	1,470(2,000)	2,210(3,000)
Motor(Qty.x Power)	1x580(1x778)	2x800(2x1,073)	2x800(2x1,073)	3x800(3x1,073)
Dia. Of Wireline, mm(in)	32(1.1/4)	35(1.3/8)	38(1.1/2)	45(1.3/4)
Max.Pull of Fastline, kN	275	340	485	630
Drum (Dia. x Length,mm(in))	640x1,139(25.1/4x44.7/8)	685x1,138(27x44.7/8)	770x1.361(30x53.5/8)	914x1,556(36x61.1/4)
Brake Disc (Dia. x Width),mm(in)	1,500x40(59x1.1/2)	1,600x76(63x3)	1,600x76(63x3)	1,600x76(63x3)

JC70 1500 HP Drawworks Spare Parts Disc Brakes for Oil Well Drilling Rig

 

Product Introduction:

Drawworks is the core part of drilling rig.It is mainly used for feeding drilling tools.Lifting or laying down mast, triping in and out drilling pipe,running in casing operation and so on.

Designed and manufactured in accordance with API Spec 4F standards.

 

Design Features of mechanical drawworks:

 

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

Packaging & Shipping

Company Profile

We are one professional supplier for drilling equipment from China. 

Now please allowe me to make a simple introduction about BEYOND.

• Business focusing on One-stop drilling equipment supply;
• 12+ years of career experience in this sector;
• 15+employees for export business;
• 30+cooperating countries & Region ;
• 40+clients with close cooperation;
• 150+cooperating factory as supplier;
• ISO9001:2015 Certified & Self-owned Brand;
• Covering different areas like petroleum, water & HDD;
• Strategic partnership & Exclusive Overseas Distributor with some factories;
• Overseas after-sale services available upon client request;
• Multiple payment method available, T/T, L/C, Trade-assurance Order;
• Quick-action, competitive-price, fast-delivery;

Our Advantages