Travelling Block

Travelling Block

Product Description

Main Features
The sheave groove is quenching treated, anti-abrasion with long service life.
Built to API 8A, having the certificate of authority to use the official API monogram.

Conforming to the requirements of industry standard SY/T5527.
The sheave and bearing are interchangeable for those of mated crown block.
Model
 
YC225
 
YC315
 
YC450
 
Max. hook load
 
2250 (500000)
 
3150 (700000)
 
4500 (1000000)
 
kN   /(1bs)
 
Dia. of wireline
 
32 (1 1/4)
 
35 (1 3/8)
 
38 (1 1/2)
 
mm   /(in)
 
Qty. of sheave
 
5
 
6
 
6
 
OD of sheave
 
1120 ( 44 1/8 ) 
 
1270 ( 50 ) 
 
1524 ( 60 )
 
mm   /(in)
 
Overall dimension   mm(in)
 
L
 
2294 (90 5/16)
 
2580 (101 9/16)
 
3075 (121 1/16 )
 
W
 
1190(46 7/8)
 
1350(53 3/16)
 
1600(63)
 
H
 
630 (24 13/16)
 
800 (31 1/2)
 
800 (31 1/2)
 
Weight kg   /(1bs)
 
3805 ( 8388 )
 
5608(12364 ) 
 
8135 ( 17935 ) 
 

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