Units shall have enclosed ROPS cab 145 net horsepower diesel engine, minimum power shift transmission four-wheel drive and limited slip differentials have a minimum of one (1) auxiliary front hydraulic circuit, independent of the coupler hydraulic circuit. (No exceptions) factory ride control system heavy-duty alternator, battery and electrical system gauges for tachometer, ammeter/voltmeter, oil pressure, coolant temperature, fuel & DEF level and hour meter equipped with a cab-mounted amber warning beacon or strobe lights heavy-duty, fully adjustable air suspension seat 35,000 BTU minimum, high output heater; front and rear window defrosters front and rear window wipers/washers front and rear fenders bucket levers; boom kick outs AM/FM radio engine high temperature and low oil level warning system rear view camera is preferred