O/A 85 IN. W 78.25 IN. H 4.75 IN. RD CLEARANCE; 8400 LB DRAWBAR PULL; 56.5 IN. TRACK GAGE; GAS ENG 55 MAX BHP RATING AT 3000 RPM 106 MAX FT-LB TORQUE AT 2000 RPM; 4 FWD SPEEDS 4 REVERSE SPEEDS; COUPLING PROVISIONS FOR MATING W/AAR STD COUPLER; MECH SERV BRAKES; W/O AIR SUPPLY FOR RWY CAR BRAKES; CONFORMS W/AAR UNRESTRICTED CLEARANCE DIAG