GB/T 37692-2019 Running mode specific fuel consumption limits and measurement methods for small spark ignition engines of non-road mobile machinery

Scope

This standard specifies the fuel consumption rate limits and measurement methods for small spark-ignition engines (hereinafter referred to as "engines") used in off-road mobile machinery powered by gasoline and other fuels.
This standard applies to (but is not limited to) the following engines with a net power of not more than 19 kW used in off-road mobile machinery:
—— Lawn mowers;
—— Chainsaws;
—— Generators;
—— Water pumps;
—— Brush cutters;
—— Micro tillers;
—— Rice transplanters;
—— Hedge trimmers;
—— Blowers;
—— Snow blowers;
—— High-pressure washers;
—— Vibratory rammers;
—— Leveling machines.
This standard does not apply to engines used for the following purposes:
—— Engines used to drive ships;
—— Engines used in underground mining or underground mining equipment;
—— Engines used in emergency rescue equipment;
—— Recreational vehicles, such as: snowmobiles, off-road motorcycles, and all-terrain vehicles;
—— Engines manufactured for export;
—— Engines manufactured for export to end-use equipment.

Development Information

Referenced Standards

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