Oilfield Drawworks/ Drawworks for Drilling Rig

• Customization: Available
• After-sales Service: 24/7
• Warranty: 12months
• Model NO.: BBDW
• Driven Type: Hydraulic
• Certification: GS, CE, RoHS, ISO 9001
• Standard: National Standards, Nonstandard
• Material: Cast Steel
• Structure: Horizontal
• Power Source: Diesel
• Transport Package: Pallet or Wooden Box
• Specification: 6450*2560*4282
• Trademark: Boban&OEM
• Origin: China
• HS Code: 8431431000

Product Description

 

Drawworks is an important part of a drilling rig. Drawworks come in many varieties and can include AC, DC or mechanical operations. The steel cable (drilling line) used in draworks can be used to hoist and lower hundreds of thousands of pounds of weight, including lifting steel pipes out of boreholes. Drawworks also come in a variety of power ratings that can range from 1000 HP to 3000 HP and above.

Drawworks Features:
• All bearing are rolling bearings and the shafts are made of alloy steel.
• The chains are pressure lubricated.
• The drum is grooved. The low-speed & high- speed ends of drum shaft are equipped with a ventilating air tube clutch.
• The brake rim (or disc) is water cooled and the surface is medium-frequency induction hardened which provides long service life.
• The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type.
 

Product Parameters

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

Detailed Photos

Company Profile

Xi′an BOBAN Oil Tools Co., Ltd. Make & Supply a full line of equipment for O& G, horizontal directional drilling (HDD), micro-tunnelling, pipe jacking, etc, In O& G section, we can supply drilling rig component, downhole drilling tools, fishing tools, tubular handling tools, well control equipments, drilling fluid mixing & Recycling system, solid controling equipments and other relevant oiltools,
All our products are API certified, and we are also authorized by ISO: 9001-2000. With advanced production facilities, rigorous quality management, and the joint efforts of our experting staff, Boban has been qualified vendor for many renowned companies in Italy, Germany, Poland, UAE, Kuwait, Egypt, & South East Asia, etc since its establishment in 2018. And obtained a good reputation among the offshore customers as well as other industrial clients.
With our reasonnal prices, quick reaction, high quality products and deliver anywhere on time as well as superior service, Boban has stablished good cooperation relationship with many well-known customers in the world, and also wish to have the chance to work with more and more customers from all over the world! 

Why choose us?

1. As a professional oil and gas service company, Boban petroleum has many good experience is selling and serve for the oilfield industries, quality is the culture of the company, we obtained the API standard for all the oiltools, and also certified by ISO:9001-2000.
2. Good service for the communication, delivery and after sales.
3. With rich experience, so we can be your long term supplier.
4. Own factories in China mainland
5. QUALITY SESTEM to make sure the superior high quality
6. Large product series for one-stop service 
7. Consulting, suggesting, help find perfect solution