The safety specifications in this standard apply to powered pedestrian-controlled, towed, and ride-on machines intended for marketing as commercial turf care equipment and that are customarily used by hired operators. Equipment covered may consist of two or more components that are functionally connected and may be produced by different manufacturers. Each functional component shall conform to each section of this standard as it logically applies. Additionally, this standard applies to all aftermarket parts, attachments and accessories provided by the original equipment manufacturer and others. Any manufacturer of aftermarket parts, attachments and accessories is responsible for ensuring compliance to this standard.

These specifications are not intended to apply to:

- turf care equipment that is designed primarily for personal use by a consumer in or around a permanent or temporary household or residence;

- equipment that is designed primarily for agricultural purposes; and

- equipment that is designed primarily for cutting grass and other growth on highways and is designed for operation with agricultural/industrial tractors.

Customers who purchased ANSI B71.4
also purchased

• ANSI B7.1 : Safety Requirements for the Use, Care and Protection of Abrasive Wheels-Copyright Held By UAMA, Unified Abrasives Manufacturers' Associations
• B11/STD B11.19 : Machines – Performance Criteria for Safeguarding
• NEMA Z535.4 : Product Safety Signs and Labels
• NEMA 250 : Enclosures for Electrical Equipment (1000 Volts Maximum)

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