工程机械发动机气门
FOR KATO
| MAKE | Engine NO. | remark |
| HD250 | 4D31 | |
| HD250-5 | S4F | |
| HD250-7 | S4F | |
| HD250SE | S4F | |
| HD300GS | 6DS70 | |
| HD308US挖掘机 | 4GJ1 | |
| HD350G | 6DS30 | |
| HD400 | 6DS70 | |
| HD400-5 | 6D31T | |
| HD400G | 6DS70 | |
| HD400SE | 6D14 | |
| HD400SEV | 4D31RCT | |
| HD450 | 6DS70 | |
| HD450-5 | 4D31 | |
| HD450-7 | 4D31 | |
| HD500 | 6DS70 | |
| HD510 | 4D31-T | |
| HD512 | 4D34 | |
| HD512R挖掘机 | 4D34 | |
| HD550 | 6DS70 | |
| HD550G | 6DS70 | |
| HD550SE | 6D14C | |
| HD700-2 | 6D31 | |
| HD700-5 | 6D31-T | |
| HD700-5新 | 6D31-T | |
| HD700-7 | 6D31-T | |
| HD700G | 6D11C | |
| HD700SE | 6D14CT | |
| HD770 | 6D14 | |
| HD800-5 | 6D14 | |
| HD800-7 | 6D14 | |
| HD820 | 6D34 | |
| HD820R挖掘机 | 6D34 | |
| HD820-1 | 6D34 | |
| HD820-2 | 6D34 | |
| HD820-5 | 4M50 | |
| HD880 | 6D22 | |
| HD880-5 | 6D14 | |
| HD880SE-1 | 6D15RCT | |
| HD880SE-2 | 6D15RCT | |
| HD900-2 | 6D14CT | |
| HD900-5 | 6D15 | |
| HD900-7 | 6D15 | |
| HD900SEV | 6D15RCT | |
| HD921III挖掘机 | 6D34 | |
| HD1023-1 | 6D16 | |
| HD1023III挖掘机 | 6D34 | |
| HD1100 | NH220 | |
| HD1200G | 6D20C | |
| HD1220SE | 6D22RCT | |
| HD1250-5 | 6D22 | |
| HD1250-7 | 6D22T | |
| HD1250SEV | 6D22T | |
| HD1430-3 | 6D16 | |
| HD1430R挖掘机 | 6D16 | |
| HD1500 | NH220-V | |
| HD1800G | NH220-V | |
| HD1880 | 6D24 | |
| HD1880SE | 8DC9 | |
| HD2045III挖掘机 | 6D24 | |
| SR-300L轮胎式起重机 | 6M60-TLE3A | |
| NK-300VR汽车起重机 | CA6DL1-29E3 锡柴 | |
| SR-700L轮胎式起重机 | 6D24-TLE2A | |
| NK-550VR汽车起重机 | CA6DL2-35E3 锡柴 |