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Product Code:SAE J1503
Title:Performance Test for Air-Conditioned, Heated, and Ventilated Off-Road Self-Propelled Work Machines
Issuing Committee:Hftc6, Operator Accommodation
Scope:This SAE Standard applies to off-road, self-propelled work machines used in construction, general-purpose industrial, agricultural, forestry, and specialized mining machinery as defined in SAE J1116 JUN86, and establishes the following minimum performance levels in the operator's environment for the seated position:Minimum operator enclosure pressurization and ventilation levels in the operator's environment for the seated position.Maximum temperature differential under air conditioning operation.Minimum temperature differential under heater operation.