Tractor · 1954Unverified
Farmall 400 Hi-Clear
Farmall 400 Hi-Clear — High-Clearance tractor · 45 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
45 hp
Hover a source tag to verify
Overview
ManufacturerFarmall (a part of International Harvester)Reference
High-Clearance tractorReference
Built in Rock Island, Illinois, USAReference
Two-wheel driveReference
SteeringmanualReference
Steeringpower optionalReference
Manual disc brakesReference
Open operator station.Reference
Variants
400row-cropReference
W-400standardReference
400 Hi-Clearhigh-cropReference
Engine
International Harvester 4.3L 4-cyl gasolineReference
International Harvester 4.3L 4-cyl dieselReference
International Harvester 4.3L 4-cyl LP gasReference
Drawbar (claimed)27.6 kWReference
International Harvester C264Reference
gasolineReference
4-cylinderReference
liquid-cooled vertical I-headReference
Displacement4.3 LReference
Bore/Stroke102 x 133 mmReference
Fuel system1.25-inch updraft carburetorReference
Air cleaneroil bathReference
Compression6.3:1Reference
Rated RPM1450Reference
Idle RPM400-1600Reference
Firing order1-3-4-2Reference
Starter volts6Reference
Coolant capacity24.6 LReference
Sparkplug gap0.584 mmReference
Intake valve clearance0.432 mmReference
Exhaust valve clearance0.432 mmReference
Oil capacity7.6 LReference
Oil change150 hReference
International HarvesterReference
dieselReference
Compression16.5:1Reference
Starter volts12Reference
Coolant capacity27.4 LReference
Oil capacity8.5 LReference
LP gasReference
Compression8.33:1Reference
Transmission
10-speed partial power shiftReference
TransmissionTorque AmplifierReference
Typepartial power shiftReference
Gears10 forward and 2 reverseReference
Clutch12-inch dry discReference
PTO & Hydraulics
PTO (claimed)33.6 kWReference
Hydraulic system13.2 LReference
Hydraulic system13.7 LReference
TypeHydra-TouchReference
Capacity13.2 LReference
Capacity13.7 LReference
Valves3Reference
TypeIH Fast Hitch (optional)Reference
Rear PTOtransmissionReference
Rear PTOindependent (optional)Reference
Rear PTO Type540Reference
Engine RPM537@1450 (trans.)Reference
Engine RPM534@1450 (ind.)Reference
Capacities
Fuel81.4 LReference
Aux. fuel3.4 LReference
Rear hubs2.8 LReference
Diameter27 cmReference
Width19 cmReference
RPM899Reference
Speed788.82 meters/minReference
Dimensions
Wheelbase255 cmReference
Front tire6.00-20Reference
Rear tire13-38Reference
Ag front6.00-20Reference
Ag rear13-38Reference
Length393 cmReference
Min Width218 cmReference
Max Width223 cmReference
Height (steering wheel)236 cmReference
Frame Ground clearance78 cmReference
Clearance (front axle)86 cmReference
Clearance (rear axle)95 cmReference
Front tread153 to 213 cmReference
Rear tread157 to 187 cmReference
400 Hi-Clear Serial Numbers
Location:Left side of clutch housingReference
1954501Reference
19554732Reference
195629065Reference
FAQ: How to read a serial number table.Reference
Electrical
Groundpositive (6V)Reference
Groundnegative (12V)Reference
Charging systemgeneratorReference
Battery volts6 (gas)Reference
Battery volts12 (diesel)Reference
Speeds
With 13-38 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.