Specifications
traveling block:1.standard:API 8A/8C
2.Model:YC90,YC135,YC170,YC225,YC315,YC450,YC585
traveling block
- The traveling block conforms to API Spec. 8A/8C.
- Model:YC90,YC135,YC170,YC225,YC315,YC450,YC585
- The sheave grooves are intermediate frequency quenched so as to provide surface hardness and extend service life of sheaves.
- The sheaves and bearings are interchangeable with those of matching travelling block.
- Equipped with elevator links and lug plates.
| Model | YC90 | YC135 | YC170 | YC225 | YC315 | YC450 | YC585 |
| Max. hook load KN | 900 | 1350 | 1700 | 2250 | 3150 | 4500 | 5850 |
| O.D. of sheaves mm(in) | 762(30) | 915(36) | 915(36) | 1120(44) | 1270(50) | 1524(60) | 1524(60) |
| No. of sheaves mm(in) | 4 | 4 | 5 | 5 | 6 | 6 | 7 |
| Dia. of wire line mm(in) | 26(1) | 29(1 1/8) | 29(1 1/8) | 32(1 1/4) | 35(1 3/8) | 38(1 1/2) | 42(1 5/8) |
hook block traveling block hook