This standard specifies the requirements, product quality evaluation indicators, inspection methods and inspection rules for walking tractors. This standard applies to the quality evaluation of walk-behind tractors (hereinafter referred to as tractors). Other walk-behind power machines operated by drivers on foot can also be implemented with reference.
NY/T 1012-2006 Referenced Document
GB 6376 Limits of tractor noise*, 2008-11-17 Update
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 4269.1 Tractors,machinery for agriculture and forestry,powered lawn and garden equipment-Symbols for operator controls and other displays-Part 1: Common symbols
GB/T 4269.2 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment—Symbols for operator controls and other displays—Part 2: Symbols for agricultural tractors and machinery*, 2016-10-13 Update