What types of equipment are classified under Phase 1 Standards?

Phase 1 Standards are designed to address emissions from small engines, and the classification of equipment under these standards primarily relates to how the equipment is used and its physical form factor. Non-handheld and handheld equipment are categorized in this manner to manage varying levels of emissions based on their operation.

Handheld equipment typically includes tools like trimmers, blowers, and chainsaws, which are designed to be operated with one hand. These tools are subject to specific emission standards due to their widespread use and portability. Non-handheld equipment, on the other hand, encompasses larger pieces of machinery that are generally used in more stationary applications but can still produce significant emissions.

This classification allows regulators to apply appropriate standards and encourage manufacturers to reduce harmful emissions from both classes of devices, thereby promoting cleaner air and more environmentally-friendly practices. Understanding this distinction is vital in recognizing how regulations impact equipment design and usage.

The other classifications do not accurately reflect the focus of Phase 1 Standards, as they might pertain to different aspects or characteristics of the equipment that are not the central concern in terms of emissions regulation.