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YeQ No❑ <br />Patcher Unit: <br />Automatic road pothole and crack repair unit, consisting of an <br />aggregate storage body, emulsion tank with heater, remote <br />controlled front boom assembly and auxiliary engine. Unit to <br />be capable of cleaning, filling and compacting a pothole or <br />crack with hot emulsion/aggregate patch mix and dusting the <br />repair with aggregate. <br />Yes�No❑ <br />Hydraulic <br />Y <br />Pump and reservoir to be adequate size and capacity for <br />p q p Y <br />System: <br />continuous use of all functions. System to include 100 mesh <br />inlet screen and 10 micron rated spin -on filter with service <br />indicator. Filter base to be equipped with shut-off valves as <br />needed to avoid fluid loss when the filter is changed. System to <br />include electric or hydrostatically driven oil cooler assembly, <br />activated automatically to maintain oil temperature as need for <br />continues operation. Valves to be electric/hydraulic type with <br />override capabilities. Pump to have destroking feature for <br />easier engine starting. <br />Yesoo❑ <br />Protective <br />The engine, hydraulic pump, oil reservoir, control valves and oil <br />Enclosure: <br />cooler to be enclosed in a sound dampening compartment <br />complete with a large door for servicing all components. <br />Yes[No❑ <br />Aggregate <br />V-Box with 6-yard minimum capacity. All welded steel <br />Body: <br />construction throughout of 10-gauge steel minimum. Top <br />opening to be of sufficient size to allow easy loading with a <br />front-end loader and have a tarp assembly operated from ground <br />level. The feeder system shall have a minimum of two speeds. <br />The feeder conveyor system shall include a reinforced roller belt <br />under the aggregate body to move aggregate into the feeder <br />assembly. This vane type feeder to have replaceable rubber <br />inserts and liner. System to include a fully adjustable manual <br />type gate. A digital RPM gauge shall be furnished on the <br />control console. The aggregate delivery hose to be a minimum <br />2 %" ID rubber lined with wire reinforcement. Hopper to be <br />heated to keep aggregate dry. <br />Air Deliver Y <br />To be high volume, low pressure, lobe type blower with a <br />g p � Yp <br />Yes N El <br />System: <br />minimum of 400 CFM. Blower to be located in a protective <br />enclosure and include a two -stage heavy duty air cleaner. <br />10 <br />