Final Rule for Phase 2 Emission Standards for New Nonroad Spark-Ignition Nonhandheld Engines At or Below 19 Kilowatts
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Rule Summary
In this action, EPA is finalizing a second phase of emission regulations to control emissions from new nonroad spark-ignition nonhandheld engines at or below 19 kilowatts (25 horsepower). These engines are used principally in lawn and garden equipment in applications such as lawnmowers and garden tractors.
- Final Rule (pdf) (493 KB, published March 30, 1999)
Additional Resources
- Fact Sheet: New Phase 2 Standards for Small Spark-Ignition Nonhandheld Engines (pdf) (36.2 KB, EPA420-F-99-008, March 1999)
- Final Regulatory Impact Analysis (pdf) (341 KB, EPA420-R-99-003, March 1999)
- Summary and Analysis of Comments (pdf) (550 KB, March 3, 1999)