Winch
- Company Name:Shaanxi Tefico Petroleum Mechanical & Electric New Technology Co.,Ltd
- Membership:Free Member
- Member Since:2011. 11.16
- Country/Region:China
- City:Shanxii
- Contact:Alcina Wang
- Related Keywords:hoist, windlass, drawworks, drilling rig
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Shaanxi Tefico Petroleum Mechanical & Electric New Technology Co.,Ltd
[China]
API Spec 4F and API Spec 7K certification
The company can design new and transformative types according to users' requirements
Features of mechanical drawworks
All bearings are roller bearings. Shafts are made of alloy steel;
Chains with forced lubrication can transmit with high accuracy and high strength;
The drum is grooved. Ventilating air clutches constitute the high and low speed ends;
The brake drum(brake disc) is dealt with forced cooling with circulating water;
The surface case was hardened with medium frequency, and is durable;
The tooth profile of sprocket was hardened with medium frequency. Involute serration tooth clutch worked as shifting clutch;
Main brake is band brake or disc brake, the auxiliary brake is eddy current brake (water-cooled or air-cooled)
|
Substructure |
DZ60/3-T |
DZ90/4.5-K |
DZ170/4.5-K |
|
Rotary beam load, kN |
600 |
900 |
1700 |
|
Setback load, kN |
300 |
500 |
900 |
|
Height of drill floor, m |
3 |
4.5 |
4.5 |
|
Clear height under RT beam, m |
2.2 |
3.4 |
3.2 |
|
Substructure |
DZ225/7.5-K |
DZ315/9-S |
DZ450/10-S |
|
Rotary beam load, kN |
2250 |
3150 |
4500 |
|
Setback load, kN |
1200 |
1600 |
1600 |
|
Height of drill floor, m |
7.5 |
9 |
10.5 |
|
Clear height under RT beam, m |
6.2 |
7.6 |
8.8 |
Products:
1. Drilling Rigï¼and drilling rig parts--mast, substructure, crown block, rotary table, drawworks, travelling block, mud pump, top drive, hook, etc
2. Jar & Fishing Toolï¼
3. Mud Pumpï¼
4. Top Driveï¼
5. BOPï¼
6. Shale Shaker
Servicesï¼
i) Rental and sale of drilling/workover rig
ii) Rental and sale of BOP
iii) Sale of part of drilling rig including mast, substructure, drawworks, rotary table, mud pump and accessories
iv) Casing and tubing running service
v) Directional Drilling service
vi) Rental, sale and maintenance of drilling jar
vii) Inspection service
viii) Drilling service
ix) Wireline logging
Specially, we are a project management company hence we can work as a subcontractor to join project or partner with clients in all relevant project if clients need.
Products:
1. Drilling Rigï¼and drilling rig parts--mast, substructure, crown block, rotary table, drawworks, travelling block, mud pump, top drive, hook, etc
2. Jar & Fishing Toolï¼
3. Mud Pumpï¼
4. Top Driveï¼
5. BOPï¼
6. Shale Shaker
Servicesï¼
i) Rental and sale of drilling/workover rig
ii) Rental and sale of BOP
iii) Sale of part of drilling rig including mast, substructure, drawworks, rotary table, mud pump and accessories
iv) Casing and tubing running service
v) Directional Drilling service
vi) Rental, sale and maintenance of drilling jar
vii) Inspection service
viii) Drilling service
ix) Wireline logging
Specially, we are a project management company hence we can work as a subcontractor to join project or partner with clients in all relevant project if clients need.
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