Opening of Bids - Spec P - One or More 2019 or Newer Truck Mounted Street Sweeper - Hoosier Equipment LLC

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construction, three piece design, manufactured of abrasion resistant steel. Conveyer speed shall be variable with the sweeper engine from the cab. Conveyor shall have a variable ground clearance height setting from 5" to 12" for various types of debris and sweeping conditions. The conveyer shall be hydraulically raised and lowered from within cab controls. The conveyer system will be driven hydraulically and protected from overpressure by relief valve. The unit shall include a visual conveyer stall alarm. A safety system is to be included to disable hopper dump if conveyer is in down position. Conveyer grease fittings shall be centrally located. The unit shall include a conveyer flush/tank fill selector system. The conveyer shall be no less than 60" wide. Sweeper shall have the provision to be converted to a belt style conveyer for application flexibility. Air System: The pneumatic system shall have DOT fittings. There shall be a PR4 type pressure protector for the chassis air system to protect the chassis air system. All pneumatic cylinders shall be interchangeable. All pneumatic cylinders must be rated to 150 PSI and have a separate rod seal and wiper to prevent contamination entering the cylinder. Hydraulic System: Maximum 35-gallon hydraulic reservoir with sight gauge indicating oil level and temperature. The system shall contain one 100-mesh suction strainer and one 6-micron absolute return filter. Quad gear pump, with direct drive from auxiliary engine. The main broom, each side broom and the conveyer shall have independent, dedicated gear pump sections. Auxiliary engine must power all sweeper hydraulic functions. System shall include a hydraulic oil cooler, sized to allow for continuous operation with broom speeds set to the minimum possible and the aux engine set to the maximum. Sweep Path: Shall be minimum 10' with both side brooms down. Side Brooms: Dual side brooms 46-inch diameter, hydraulically driven, raised and lowered controlled by the operator from the cab. Brooms to be free floating trailing arm to prevent damage when encountering an obstacle. Both gutter brooms to be able to extend and retract while in the sweeping mode, controlled by operator from within the cab. Sweeper shall have center deflector to prevent debris from being transferred side to side. Side broom motors shall be able to simultaneously apply a minimum of 7000 lb. -in. of torque to brooms without stalling them. Both brooms shall have LED lights on them for night operation. Gutter brooms to operate individually or simultaneously. Brooms shall be five 12 Yesl i o❑ Yes No❑ Yes° o❑ Yes :.m No[:]