Travelling Block Max. Hook Load 1700 (350,000) kN(lbs) O.D. of Sheaves 1005 (40) mm(in)
Descriptions of Travelling Block Max. Hook Load 1700 (350,000) kN(lbs) O.D. of Sheaves 1005 (40) mm(in):
• The sheave grooves are intermediate frequency quenched so that the surface hardness will be improved and the service life will be extended.
• The side plate assembly is made of thick steel plate, with enough strength.
• The sheaves and the bearings are interchangeable with those of corresponding crown blocks.
• Quenched and tempered alloy steel shaft with lubrication hole of each bearing.
• The travelling blocks are in accordance with API Spec.8C and API monogram can be used.
Specifications:
| Model | YC135 | YC170 | YC225 | YC315 | YC450 | YC675 | |
| Specifications | |||||||
| Max. Hook Load | kN(lbs) | 1350 (300,000) |
1700 (350,000) |
2250 (500,000) |
3150 (700,000) |
4500 (1,000,000) |
6750 (1,500,000) |
| O.D. of Sheaves | mm(in) | 915 (36) | 1005 (40) | 1120 (44) | 1270 (60) | 1524 (60) | 1524 (60) |
| Number of Sheaves | 4 | 5 | 5 | 6 | 6 | 8 | |
| Dia. of Wire Line | mm(in) | 29 (11/8) | 29 (11/8) | 32 (11/4) | 35 (13/8) | 38 (11/2) | 45 (13/4) |
| Overall Dimension (L xW x H) |
mm(in) | 1800 x 960 x 610 (707/8 x 373/4 x 24) |
2100 x 960 x 630 (825/8 x 373/4 x 243/4) |
2295 x 1190 x 630 (903/8 x 467/8 x 243/4) |
2680 x 1350 x 974 (1051/2 x 531/8 x 383/8) |
3075 x 1600 x 800 (121 x 63 x 311/2) |
3400 x 1600 x 1170 (1337/8 x 63 x 46) |
| Weight | kg(lbs) | 2200 (4850) |
3010 (6640) |
3805 (8390) |
6842 (15080) |
8135 (17940) |
11800 (26015) |
| Special requirement for Travelling Block is available for us to design and manufacture | |||||||
