Product overview
It is one of the key components of coupler. Installed on the coupler york to with function of 360° rotatory to realize unloading without decoupling. See structure as below:
Product specification
S.No. | Item | Value |
1 | Product material | Grade E |
2 | Hardness | 341HBS to 402HBS |
3 | Tensile strength | ≥827.6Mpa |
4 | Yield strength | ≥689.4Mpa |
5 | Elongation | ≥14% |
6 | Section shrinkage | ≥30% |
7 | impact absorbing energy | ≥27Akv (-40℃) |
Drawing of Rotatry Cover
Related product:
Coupler pin, coupler york, knuckle etc.