Frame: Welded construction using 4 (101.6 mm) x 12 (304.8 mm) solid steel side members and structural steel cross members.
Weight: 50,020 lbs. (22689 kg)
Engine: Caterpillar C9, 300 (223.7 kw) hp @ 2200 rpm.
Propel System: Hydrostatic drive, variable displacement piston pump, variable displacement piston propel motor. Travel speed: 50 mph (80 km/hr); Work speed: 12.4 mph (20 km/hr).
Transmission and Axles: Hydraulic propel motor powers a 4-speed “shift on the go” transmission. Dual propeller shafts, two (2) spring-mounted 30,000 lb. (13608 kg) industrial type axles equipped with no spin differential. Equipped with 9 leaf spring suspension. A single control handle controls speed and direction in each range.
Wheels and Brakes: 28" (711 mm) cast steel wheels bolt-ed to each axle, external clasp brakes (two shoes per wheel). Service brakes; air applied/spring released. Parking brakes; spring-applied/air released.
Electrical System: 24-volt dc negative ground, 95 amp alternator, two 205 amp/hour batteries, color-coded and numbered wiring.
Air System: Air compressor, engine oil lubricated, camshaft driven, water-cooled, 13.2 ft 3 (.37 m3/min) free air vol-ume @ 1250 rpm. System pressure is 100-120 psi (758-927 kPa), 613 in.3 (10 liter) air tank. Service brakes are controlled by a pressure reducing valve and the parking brakes by a manually-operated dump valve. System is also equipped with a dual-tone air horn, safety relief valve.
Hydraulic System: Engine-powered pump drive with clutch drives hydrostatic propel pump and pumps for controls and broom. Control circuit includes two pilot-pressure joysticks with electronic keypads, electrically actuated control valves and remote-mounted oil cooler. 100 mesh (145 micron) suction screens and 10-micron return filters. Electric emergency pump to operate selected circuits.
Cab: Extremely roomy cab. Fully enclosed and insulated with safety glass, dome light, dual front windshield wipers, and ergonomic seats. Cab access from either side of the machine. Equipped with self-contained vertical mount sidewall heater/air conditioner. Cab is 75 inches (1905 mm) wide and 88 inches high (2235 mm).
Capacities: Fuel: 122.5 gal (464 liters), hydraulic: 98 gal (371 liters).
Options: V-Type Sand Plow