工程机械发动机气门
FOR SUMITOMO
| MAKE | Engine NO. | remark |
| SH210-5 | 4HK1 | |
| SH210LC-5LR挖掘机 | 4HK1 | |
| SH220 | 6BG1 | |
| SH225-3 | 6BG1 | |
| SH225X-3B | 4HK1 | |
| SH240-5挖掘机 | 4HK1 | |
| SH240-5LR挖掘机 | 4HK1 | |
| SH280F2 | 6BD1 | |
| SH300-3 | 6D22 | |
| SH330-3B | 6HK1 | 电喷 |
| SH350 | 6D22 | |
| SH350-3B | 6HK1 | 电喷 |
| SH350-5挖掘机 | 6HK1 | 电喷 |
| SH460HD-5挖掘机 | AH-6UZ1 | |
| SH700-3B | 6WG1 | |
| SH700LHD-3B | 6WG1 | |
| SH700LHD-5挖掘机 | 6WG1 | |
| SH800-3 | 6WG1 | |
| SH800-3B | 6WG1 | |
| SH800LHD-5挖掘机 | 6WG1 | |
| LS280-FJ | 6BD1 | |
| LS2800 | 6BG1 | |
| LS3400 | 6BG1 | |
| S260F2 | 4D31 | |
| S265F2 | 4D31 | |
| SH60-B1 | 4JB1 | |
| SH60-B2 | 4JB1 | |
| SH60-B3 | 4JB1 | |
| SH75X-3B | 4LE2 | |
| SH130-5挖掘机 | 4JJ1 | |
| SH200 | 6BD1 | |
| SH200-2 | 6BG1 | |
| SH200-3 | 6BG1 | |
| SH200-5 | 4HK1 | |
| SH200A | 6BD1 | |
| SH200A3 | 6BG1 |