Farmall 400 Specifications - Farmall 400 Specs

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1954 - 1956, Row-Crop tractor
Previous model: Farmall Super M
Next model: Farmall 450
Series back: Farmall 300
Production
Manufacturer: Farmall (a part of International Harvester)
Factory: Rock Island, Illinois, USA
Total built: 40,957
Original price (USD): $3,500 (1954)
Variants
400: row-crop
W-400: standard
400 Hi-Clear: high-crop
Capacity
Fuel: 21.5 gal [81.4 L]
Aux. fuel: 0.9 gal [3.4 L]
Hydraulic system: 3.5 gal [13.2 L], 3.63 gal [13.7 L] (power steering)
Rear Hitch
Type: IH Fast Hitch (optional)
Rear lift: 2,000 lbs [907 kg]
Power Take-off (PTO)
Rear PTO: transmission, independent (optional)
Rear RPM: 540
Engine RPM: 537@1450 (trans.) 534@1450 (ind.)
Dimensions & Tires
Wheelbase: 95.75 inches [243 cm]
Weight: 6300 to 9600 pounds
Front tire: 6.00-16
Rear tire: 12-38
400 Serial Numbers
Location: Left side of clutch housing
Farmall 400 Power
Drawbar (claimed): 37 hp [27.6 kW]
PTO (claimed): 45 hp [33.6 kW]
Drawbar (tested): 48.12 hp [35.9 kW]
Belt (tested): 52.36 hp [39.0 kW]
Mechanical
Chassis: 4x2 2WD
Steering: manual, power optional
Brakes: manual disc
Cab: Open operator station.
Hydraulics
Type: Hydra-Touch
Capacity: 3.5 gal [13.2 L], 3.63 gal [13.7 L] (power steering)
Valves: 3
Belt Pulley
Diameter: 11 inches [27 cm]
Width: 7.5 inches [19 cm]
RPM: 899
Speed: 2,588 ft/min [788.82 meters/min]
Electrical
Ground: positive (6V), negative (12V)
Charging system: generator
Battery
Number: 1
Volts: 6 (gas), 12 (diesel)
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Bore/Stroke: 4.00x5.25 inches [102 x 133 mm]
Fuel system: 1.25-inch updraft carburetor
Air cleaner: oil bath
Compression: 6.3:1
Rated RPM: 1450
Idle RPM: 400-1600
Firing order: 1-3-4-2
Starter volts: 6
Oil capacity: 8 qts [7.6 L]
Oil change: 150 h
Coolant capacity: 26 qts [24.6 L]
Sparkplug gap: 0.023 inches [0.584 mm]
Intake valve clearance: 0.017 inches [0.432 mm] (hot)
Exhaust valve clearance: 0.017 inches [0.432 mm] (hot)
Engine Detail
International Harvester C264, gasoline, 4-cylinder, liquid-cooled vertical I-head, 264 ci [4.3 L]
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Speeds: With 12-38 rear tires.
Transmission
Transmission: Torque Amplifier
Type: partial power shift
Gears: 10 forward and 2 reverse
Clutch: 12-inch dry disc
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Previous model: Farmall Super M
Next model: Farmall 450
Series back: Farmall 300
Dimensions
Weight (operating): 6,300 lbs [2857 kg]
Weight (ballasted): 9,600 lbs [4354 kg]
Wheelbase: 95.75 inches [243 cm]
Length: 141.125 inches [358 cm]
Min Width: 84.5 inches [214 cm]
Max Width: 107.25 inches [272 cm]
Height (steering wheel): 80.75 inches [205 cm]
Frame Ground clearance: 18.5 inches [46 cm]
Clearance (front axle): 22.5 inches [57 cm]
Clearance (rear axle): 26.25 inches [66 cm]
Front tread: 8.375/12.25 inches (tricycle) [21/31 cm]57 to 90 inches [144 to 228 cm]
Rear tread: 50 to 94 inches [127 to 238 cm] 50 to 106 inches (long axle) [127 to 269 cm] (long axle)
Farmall 400 Tires
Ag front: 6.00-16
Ag rear: 12-38