"BOTTOM DUMP,AIR OPERATED DUMP MECHANISM,ELEC SOLENOID ACTUATED,28TON RATED CAPACITY,18 CU YD RATED STRUCK CAPACITY,W/STRAIGHT FRONT,FIFTHWHEEL PLATE W/2 IN. KINGPIN UPPER COUPLER,18 IN. FROM KINGPIN CENTER TOFRONT END,ROCKER ARM SUSPENSION W/THROUGH SHAFT TYPE AXLE/TANDEM/,4 DUALREAR WHEELS,PNEUMATIC RUBBER TIRED,AIR SERVICE BRAKES,12V ELEC SYSTEM,20 FT 6 IN. INSIDE LG,83 IN. INSIDE W,67 IN. FROM BOTTOM OF HOPPER TO TOPOF SIDE PANEL. 32 FT 8-1/4 IN. O/A LG,95 IN. O/A W,AND 85-1/2 IN. O/A H"