Products
- Drilling Rig[10]
- Mining Machinery Parts[10]
- Other Mining Machinery[4]
- Apparel Machinery Parts[1]
- Metallurgy Machinery Parts[1]
- Pumps[10]
- Other Mechanical Parts[1]
- Engine Parts[1]
- AC Motor[4]
- DC Motor[6]
- Other Motor[1]
Contact Us
- Contact Person : Ms. liu terry
- Company Name : Chengdu Zhonghang Machinery Co., Ltd.
- Tel : 86-028-88113817
- Fax : 86-028-83933673
- Address : Sichuan,chengdu,No 6,hancheng village xindu chengdu city sichuan province china
- Country/Region : China
- Zip : 610500
Drilling rig Hook ,DG225,DG315,DG450,hook for drilling,drilling rig,oil drilling machine,drilling rig square parts,
Product Detailed
Related Categories:Apparel Machinery Parts
We are the manufacturer and OEM factory of NOV corporation.Core components of drilling rigs are imported from America.
Drilling rig parts
Conforming to the requirements of industry standard SY/T5527.
There are two designed kinds of bumper in hook cylinder, mechanical and hydraulic, with excellent bumping function.
The main hook has safety positioning device and locking device f or convenient and reliable operation.
The main parts are made of alloy steel with high strength, and tested by UDE method
| Model | DG225 | DG315 | DG450 | |
| Max. hook load kN (lbs) | 2250 (500000 | 3150700000 | 4500 (1000000 | |
| Spring stroke mm(in) | 2007 7/8 | 200 7 7/8 | 2007 7/8 | |
| Opening size of main hook mm(in) | 2208 21/32 | 2208 21/32 | 2208 21/32 | |
| Overall dimension mm(in) | L | 2545100 | 2953116 1/4 | 2953116 1/4 |
| W | 780 30.7 | 89035 1/32 | 89035 1/32 | |
| H | 750 29.5 | 88034 21/32 | 88034 21/32 | |
| Weight kg(1bs) | 21804806 | 34207540 | 34967707 | |
Drilling rig Hook ,DG225,DG315,DG450,hook for drilling,drilling rig,oil drilling machine,drilling rig square parts,