Specifications include, but are not limited to: 4X2 OFF ROAD YARD MULE TRACTOR TRUCK GCWR 81,000 LB. MAX ROAD SPEED 33 MPH WITH 116” WHEELBASE DOT/EPA CERTIFIED. KALMAR OTTAWA T2 4X2 TIER4F OFF ROAD TRUCK DOT/EPA CERTIFIED WITH THE FOLLOWING SPECIFICATIONS OR APPROVE EQUAL: Wheelbase: 116” Maximum GCWR 81,000 lb. Max Road Speed 33 MPH Engine: Cummins ISB6.7-200 HP (2013) with OBD, Clean Idle Certified @ 2300 RPM, 520 lb./ft. Torque @ 1600 RPM or approved equal Fleetguard Air Filter or approved equal Air Restriction Indicator Mounted Under Hood Transmission: Allison 3000RDS (6 Speed) Automatic or approved equal Transmission with MaxiMizer Fuel Reduction System Push-Button Shifter Front Axle: Meritor FF-961 12,000 lb. Capacity or approved equal “S” Cam Type 16.5”x 5” Brakes Ottawa T2 OEM Component Warranty: 2 Years/6,000 Hours or approved equal.