Tractor · 1961Unverified
Farmall 504
Farmall 504 — Row-Crop tractor · 46 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
46 hp
Max power
29.0 kW
Weight
2463 kg
Hover a source tag to verify
Overview
ManufacturerFarmall (a part of International Harvester)Reference
Row-Crop tractorReference
Built in Rock Island, Illinois, USAReference
Two-wheel driveReference
SteeringmanualReference
SteeringpowerReference
Differential mechanical disc brakesReference
Open operator station.Reference
Variants
Farmall 504row-cropReference
IH 504utilityReference
504HChigh-clearanceReference
IH 2504industrialReference
Engine
International Harvester 3.1L 4-cyl dieselReference
International Harvester 2.5L 4-cyl gasolineReference
International Harvester 2.5L 4-cyl LP gasReference
Drawbar (claimed)30.6 kWReference
Plows3-4Reference
Drawbar (tested)30.1 kWReference
International Harvester D-188Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.1 LReference
Bore/Stroke94 x 112 mmReference
Air cleaneroil bathReference
Compression18.7:1Reference
Rated RPM2200Reference
Idle RPM900-2200Reference
StarterelectricReference
Starter volts12Reference
Oil capacity4.7 LReference
Coolant capacity17.6 LReference
International Harvester C153Reference
gasolineReference
Displacement2.5 LReference
Bore/Stroke86 x 108 mmReference
Compression7.70:1Reference
Firing order1-3-4-2Reference
Starter typeelectricReference
Coolant capacity14.2 LReference
International HarvesterReference
LP gasReference
Coolant capacity15.1 LReference
Power at rated engine speed34.3 kWReference
Max power29.0 kWReference
Power at rated engine speed34.5 kWReference
Max power30.1 kWReference
Power at rated engine speed33.1 kWReference
Max power30.0 kWReference
Transmission
5-speed unsynchronized gearReference
10-speed two-speed power shiftReference
Typeunsynchronized gearReference
Gears5 forward and 1 reverseReference
Clutch267mm dry discReference
TransmissionTorque AmplifierReference
Typetwo-speed power shiftReference
Gears10 forward and 2 reverseReference
Clutchdry discReference
PTO & Hydraulics
PTO (claimed)34.3 kWReference
PTO (tested)34.5 kWReference
Hydraulic system49.2 LReference
Capacity49.2 LReference
Pump flow26.5 lpmReference
Pump flow45.4 lpmReference
Total flow71.9 lpmReference
Rear TypeIReference
Rear TypeIIReference
Controlposition and draft controlReference
TypeIH Fast HitchReference
Rear PTO Type540Reference
Power at rated PTO speed33.5 kWReference
Power at rated PTO speed32.8 kWReference
Power at rated PTO speed30.7 kWReference
Capacities
Fuel87.1 LReference
Dimensions
Wheelbase228 cmReference
Wheelbase243 cmReference
Weight2463 kgReference
Front tire6.00-16Reference
Rear tire12.4-38Reference
Ag front6.00-16Reference
Ag rear12.4-38Reference
Length358 cmReference
Height (steering wheel)200 cmReference
Operating weight2463 kgReference
Ballasted weight3662 kgReference
Farmall 504 attachments
front-end loaderReference
504 Serial Number Location
Right side of clutch housingReference
504 Serial Numbers
1961501Reference
1962810Reference
19637000Reference
19647732Reference
196510696Reference
196613596Reference
196715113Reference
196816115Reference
FAQ: How to read a serial number table.Reference
Attachment overview
International Harvester 1701 loaderReference
International Harvester 2001 loaderReference
International Harvester 2000 loaderReference
Test results
NTTL 816: diesel Torque Amplifier 2WDReference
NTTL 819: gasoline Torque Amplifier 2WDReference
NTTL 820: LP gas Torque Amplifier 2WDReference
Diesel Torque Amplifier 2WDMay 3 - 16, 1962Link: Nebraska Tractor Test 816 fileReference
PTO performanceReference
Fuel use11.7 l/hourReference
Drawbar performanceReference
Fuel use11.4 l/hourReference
Gear 3 used for power test.Reference
Max pull2844 kgReference
Gear 1 used for pull test.Reference
Gasoline Torque Amplifier 2WDMay 17, 1962 - June 6, 1972Link: Nebraska Tractor Test 819 fileReference
Fuel use14.0 l/hourReference
Fuel use13.6 l/hourReference
Max pull2771 kgReference
LP gas Torque Amplifier 2WDMay 17 - June 9, 1962Link: Nebraska Tractor Test 820 fileReference
Fuel use18.5 l/hourReference
Fuel use16.7 l/hourReference
Fuel use18.9 l/hourReference
Max pull2802 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.