Specifications include, but are not limited to: ENGINE: The engine shall be a diesel fueled 2019 compliant Cummins ISX 11.9, 350 hp minimum, using SCR technology for compliance, and have a 10 gallon DEF tank. Must have a Horton fan drive clutch. Must have a full variable speed governor and remote mounted provision for body builder installation of P.T.O and remote engine speed-up and plug- ins. Engine & chassis must accept a crankshaft driven front mount hydraulic pump. Chassis shall be equipped with crankshaft adapter and all provisions for mounting a front hydraulic pump. Maximum torque output from engine to 4500 RDS Allison transmission shall not exceed 1450 ft/lbs. Must have battery disconnect switch on the side or back of the battery box to kill all power. Battery box shall be cantilever aluminum BOC w/fiberglass cover, mounted on LH side. Shall have jump start terminals under hood. WEIGHT & WHEEL BASE: The unit shall have a gross vehicle weight rating of not less than 66,000 lbs. shall have a wheelbase of 186” with 47” tag axle spacing. STEERING: Turning diameter of chassis is not to exceed 82.5 feet to corner of bumper right or left.