Atc Terratrac 256 Production
Manufacturer: ATC
Factory: Churubusco, Indiana, USA
Years Built: 1955 – 1956
Atc Terratrac 256 Engine
Cummins C8.3A, turbocharged aftercooled diesel, 6-cylinder, liquid-cooled, 505 ci [8.3 L]
Power: 86.91 hp [64.8 kW]
Drawbar: 200.61 hp [149.6 kW]
Bore: 4.488×5.315 inches [114 x 135 mm]
Air Cleaner: dual paper elements
Compression: 17.3:1
Rated RPM: 2200
Starter volts: 12
Atc Terratrac 256 Transmission
Transmission: Quadrashift
Gears: 18 forward and 6 reverse
Speeds:
Atc Terratrac 256 Dimensions
Wheelbase: 121 inches [307 cm]
Weight: 18800 to 28560 pounds
Atc Terratrac 256 Mechanical
Chassis: crawler
Steering: hydrostatic power
Brakes: differential hydraulic wet disc
Cab: Cab standard.
Atc Terratrac 256 Hydraulics
HydraulicsType: closed center pressure-flow compensated (PFC)
HydraulicsValves: 4
HydraulicsPumpFlow: 29 gpm [109.8 lpm]