Specifications include, but are not limited to: 22,000 GVWR 4X4 F-600 OR EQUIVALENT TRUCK And Equipment Package Engine Diesel (6.7 liter turbo with intercooler, minimum of 450 horsepower) Heavy duty cooling system, pressurized system with permanent antifreeze to -35 degrees Fahrenheit Maintenance free battery – 12 volt, 58 amp minimum 950 CCA Heavy duty alternator – 12 volt, 397 amp output All engine/electrical components to be radio frequency compatible Engine block heater Transmission 1. Heavy duty automatic 10-speed transmission with cooler and PTO provision Chassis/Suspension Heavy duty front and rear shocks with springs conforming to a heavy duty trailer towing package Four wheel drive, with electronic shift-on-the-fly Regular cab configuration 4.88 ratio limited slip differential in rear end Chassis-wheel base of 145”