Travelling Block
Features of Travelling Block:
- API Spec 8C standard
- Authorized to use the official API monogram
- Sheave groove subject to intermediate frequency quenching for better case hardness and longer wireline service life
- All sheaves equipped with bi-pyramidal roller bearings with unique lubrication passages to each bearing
- Equipped with heavy-duty wireline guard
- Equipped with gin pole for block servicing;
- Equipped with sand block and auxiliary block;
- Compatibility between the sheaves and bearings of the travelling block and those of its mated traveling block
Specifications of Travelling Block:
Model |
YC90 |
YC135 |
YC170 |
YC225 |
YC315 |
YC450 |
Max. hook load (KN) |
900 |
1350 |
1700 |
2250 |
3150 |
4500 |
OD of sheaves (mm/in.) |
762/30 |
915/36 |
1005/40 |
1120/44 |
1270/50 |
1524/60 |
Qty. of sheaves |
4 |
4 |
5 |
5 |
6 |
6 |
Dia. of wireline (mm/in.) |
26/1 |
26/1 |
29/1 1/8 |
32/1 1/4 |
35/1 3/8 |
38/1 1/2 |
Dimensions L × W × H (mm) |
1500×806×533 |
1800×960×610 |
2100×960×630 |
2294×1190×630 |
2680×1350×974 |
3075×1600×800 |
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
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
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For further and more detailed product information, you are welcome to contact us at any time in any of the following ways.
---------------------------------
Contact:
Aiphen ZHANG
Sales Manager
Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.
Address: Unit 20-5, Building of Chongqing General Chamber of Commerce, No.2, Hongjin Street, Yubei District, Chongqing 401147, China
E-mail: oildept@hiseamarine.com
Society certificates
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