API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine

Product Details
Customization: Available
After-sales Service: 24/7
Warranty: 12 Months
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  • API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
  • API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
  • API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
  • API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
  • API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
  • API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
  • Why choose us?
Overview

Basic Info.

Model NO.
BOBAN-JC
Surface Treatment
Spray-Paint
Operation Pressure
Hydraulic
Material
Cast Steel
Core Components
Pressure Vessel, Bearing, Gearbox, Engine
Usage
Wire Rope Hoist
Sling Type
Wire Rope
Normal Drilling Depth
2500-4000m
Power Supply
220V/380V/50Hz
Transport Package
Wooden Packing
Specification
6450x2560x2482
Trademark
BOBAN & OEM
Origin
China
HS Code
8431431000
Production Capacity
30 PCS Per Month

Product Description

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

API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine

API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
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! 
API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine


API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine

API 7K Oilfield Jc Drawworks for Drilling Rig Hoisting Wire Rope Machine
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
 

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