Specifications include, but are not limited to: To be truck type with dual rear wheels. Gross vehicle weight shall not be less than 34,000 lbs. Front axle capacity minimum 13,000 lbs. Rear axle to minimum 23,000 lbs. shall be a two speed Meritor RS-23-160, axle ratio of 5.86/8.17:1. Road speed to be a minimum of 65 mph. Front and rear spring suspension ratings to equal or exceed axle ratings. Wheelbase and cab axle dimension shall be selected by the sweeper manufacturer and shall provide for optimum weight distribution. Front shocks are required. Swept path minimum 92ʺ width wide sweep broom. Weight load indicator shall be installed in cab to advise operator when hopper is filled to capacity. Audible backup alarm is required.
