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General Manager: Shougang Li
Tel: (086)515/88489398
Fax: (086)515/88429333
Mobilephone: 13605104790
Address: No. 588 Century Street, Yandu District, Yancheng City, Jiangsu Province, PR China
E-mail: lsg@wellhead.cn sales@wellhead.cn
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> Product > Drilling Equipment |
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Travelling Block |
Detailed parameter |
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FEATURES
- The wire line is kept taut when hoisting or lowering down the unload Block.
- The Sheave grooves are hardened by medium frequency induction to provide extended services life.
- Equipped with double-row conical roller bearings and each bearing are individually lubricated.
- The sheaves and bearing are interchangeable with those of corresponding crown block.
- The traveling blocks conform to API Specification 8A and API monogram can be used.
TRAVELLING BLOCK PARAMETER LIST
|
Model |
unit |
YC225 |
YC315 |
YC450 |
YC675 |
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Max. hook load |
KN |
2250 |
3150 |
4500 |
6750 |
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O.D. of sheaves |
mm(in) |
1120(44) |
1270(50) |
1524(60) |
1524(60) |
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Number of sheaves |
聽 |
5 |
6 |
6 |
7 |
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Dia. Of wire line |
mm(in) |
29(1-1/8)
32(1-1/4) |
32(1-1/4)
35(1-3/8) |
35(1-3/8)
38(1-1/2) |
45(1-3/4) |
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Overall dimension(LxWxH) |
mm |
2295x1190x630 |
2680x1350x975 |
3075x1600x800 |
3100x1600x970 |
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Weight |
Kg |
3805 |
6845 |
8135 |
8882 |
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