JC Series High Quality Oilfield Drilling Equipment Drawworks Parts For Oil Well Drilling Rig
Drawworks Parts Description of Drawworks parts :
Drawworks is necessary hoisting mechanism on a drilling rig. Essentially, drawworks is one large winch that spools off or takes in the drilling line and thus raises or lowers the drill stem and bit.
Drawworks parts Drawworks Features:
* Bearings are rolling ones and shafts are made of alloy steel.
* Chains with high accuracy and high strength are pressure lubricated.
* On the drum there is a spiral groove. The low-speed & high-speed ends of drum shaft are equipped with a ventilating air clutch. The brake rim (or disc) is water cooled and the surface is intermediate frequency quenched, which increases long service life.
* The contours of the sprocket teeth are intermediate frequency quenched. All clutches of shifting gears are of involute spline type.
* A band or disc brake is regarded as main brake and an eddy current brake (water or air cooled) as auxiliary brake.
The sheet of Drawworks Parts
| 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) |
FAQ
1. Who are we?
Topland is an integrated supplier established in 2008. We are a global group of oilfield supplies with excellent teams in more than 5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We cooperated with ADES, ECDE, EDC, SOCAR-AQS,PDL, SAKSON, ONGC etc.
2. How can we guarantee quality?
Always a double requirements and drawing checking before the production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and natural gas industries. Like Rig Components, Drawworks Spare parts and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control Equipment, Drilling and Fishing Tools,Wellhead Control Equipment,Drilling Accessories, Cementing Equipment and Tools etc.
4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win Cooperation
4-2. Fast Quote, Competitive price & within shortest lead time
4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.
4-2. Order tracking service
5: How is the packing?
All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.
6: What is your terms of payment?
A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.
