Regulation Values of Japan
Multipurpose Engine Emissions Standards
| Item | Stationary, 100–225 cc | Stationary, 225–1,000 cc | |
| Applicable models | HRC536 | iGX 440, Snowra i HSM980i/HSM 1180i/HSM 1390i/HSM 1590i | |
| EPA regulations (Phase 2) (g/kW-hr) |
CO (Including aging deterioration) | 610 | 549 |
| HC (Including aging deterioration) | 16.1 | (12.1)1 | |
| NOx (Including aging deterioration) | |||
1. The CO value for snow blowers is stipulated, but HC and Nox values are not.
| Item | 80–225 cc, horizontal | 225 cc or more | |
| Applicable models | HRC536 | iGX 440, Snowra i HSM980i/HSM 1180i/HSM 1390i/HSM 1590i | |
| CARB Tier 3 regulations (g/kW-hr) |
CO (Including aging deterioration) | 549 | 549 |
| HC (Including aging deterioration) | 16.1 | (12.1)1 | |
| NOx (Including aging deterioration) | |||
1. The CO value for snow blowers is stipulated, but HC and Nox values are not.
| Voluntary Standards of the Japan Land Engine Manufacturers Association (g/kWh) |
Unmobile Engine Equipment | ||
| 100cc–225cc | 225 cc or more | ||
| Applicable models | HRC536 | iGX 440, Snowra i HSM980i/HSM 1180i/HSM 1390i/HSM 1590i | |
| 2003 primary standards (new engine regulations) |
CO | 519 | (519)2 |
| HC | 16.1 | (13.4)2 | |
| NOx | |||
| 2008 secondary standards (in-use regulations)1 |
CO (Including aging deterioration) | 610 | (610)2 |
| HC (Including aging deterioration) | 16.1 | (12.1)2 | |
| NOx | |||
1. Regulation standard within a defined accumulated operation time
2. Snow blowers are not included in the list of items that need to be voluntarily regulated.
2. Snow blowers are not included in the list of items that need to be voluntarily regulated.
