RD600, Heavy Duty Trucks - Dump Trucks, Mack EM6-300L, 7 Spd, DOUBLE FRAME TRI-AXLE ELECTRIC ALUMINUM TARP SYSTEM 16FT BED MAXITORQUE SEVEN SPEED EXTENDED RANGE GOOD MECHANICAL CONDITION. MILEAGE POSTED AS IT APPEARS ON ODOMETER, 300 Horse Power, Camelback Suspension, Spoke Wheels, Wheel Base, 22.5, Tri Axle, Ratio,
