• Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig
  • Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig
  • Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig
  • Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig
Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig

Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig

Product Details:

Place of Origin: China
Brand Name: OilMan
Certification: API
Model Number: JC40, JC50, JC70, JC90

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD5000-15000/set
Packaging Details: Standard export package or as your request
Delivery Time: 15-30 work days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 20 sets per month
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Detail Information

Condition: New Product Name: Oilfield Drilling Equipment And Tools Supplier API 7K JC Drawworks For Drilling Rig
Keywords: Drawworks Application: Workover Rig, Drilling Rig
Warranty: One Year

Product Description

Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For 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.

 

Drawworks Spare Parts:

Air Valves, Brake Bands, Brake Blocks, Brake Flanges, Brake Hardware, Bushings, Catheads (Makeup / Breakout), Cathead Parts, Chains, Clutches, Clutch Friction Linings, Clutch Air Diaphragm’ s, Drum Assembly.

 

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).

 

SPECIFICATIONS FOR DRAWWORKS
Model JC40D JC50D JC70D JC90D
Nominal drill depth m 114mm drill pipe 2500-4000 3500-5000 4500-7000 6000-9000
127mm drill pipe 2000-3200 2800-4500 4000-6000 5000-8000
Power rating kW (hp) 735 (1000 ) 1100 (1500 ) 1470 (2000 ) 2210 (3000 )
Qty. of motor x power rating kW (hp)

2 ×438(537)/

1 ×800(1072)

2 ×800(1072) 2 ×800(1072) 3 ×800(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)

640×1139

(25 1/4 ×44 7/8 )

685×1138

(27 ×44 7/8 )

770×1361

(30 ×53 1/2)

914×1556

(36 ×61 1/4)

Brake disc size (Dia. x width) mm(in)

1500×40

(59 ×1 1/2 )

1600×76

(63 ×3 )

1600×76

(63 ×3)

1600×76

(63 ×3 )

Sand drum size (Dia. x width) mm(in)

356×1245

(14 ×49 )

356×1245

(14×49 )

356×1245

(14 ×49 )

356×1448

(14 ×57 )

Sand drum capacity (14.5 drill line) m(ft) 4000 (13120 ) 5000 (16400 ) 6400 (21000 ) 7500 (24600 )
Auxiliary brake DS40 DS50 DS70 DS90
Dimension (L x W x H) mm 6600×3716×2990 6800×4537×2998 7670×4585×3197 7874×5486×2997
Weight kg 40000 48000 61000 70000
 

Products Show:

Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig 0

Brake Pads for Drawworks:

Oilfield Drilling Equipment and Tools Supplier API 7K JC Drawworks For Drilling Rig 1

 

Company Information:

 

About us

Dongying OilMan Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.

 

Certificates

API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.

 

 

 

 

If any needs, pls contact us freely:

 

Dongying OilMan Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@oilmancn.com
 

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