RR Attachment
American "H" Class
CHAIN NO. | C | F | T | X |
---|---|---|---|---|
H60 | 1.13 | 1.13 | 0.22 | 1.06 |
H74 | 1.50 | 1.13 | 0.25 | 1.13 |
H78 | 1.56 | 1.13 | 0.19 | 1.25 |
H82 | 1.88 | 1.19 | 0.38 | 1.50 |

American "H" Class
CHAIN NO. | C | F | T | X |
---|---|---|---|---|
H60 | 1.13 | 1.13 | 0.22 | 1.06 |
H74 | 1.50 | 1.13 | 0.25 | 1.13 |
H78 | 1.56 | 1.13 | 0.19 | 1.25 |
H82 | 1.88 | 1.19 | 0.38 | 1.50 |