Tractor · 1958Unverified
Farmall 340
Farmall 340 — Row-Crop tractor · 39 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
39 hp
Max power
23.7 kW
Weight
4250 to 5195 pounds
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
Differential mechanical dry disc brakesReference
Open operator station.Reference
Variants
IH 340utilityReference
Farmall 340row-cropReference
T-340crawlerReference
International 340industrialReference
Engine
International Harvester 2.2L 4-cyl gasolineReference
International Harvester 2.7L 4-cyl dieselReference
Fuel tank56.8 LReference
Fuel tank87.1 LReference
Engine35.0 kWReference
Drawbar (claimed)23.5 kWReference
Belt (claimed)26.1 kWReference
Drawbar (tested)26.9 kWReference
Belt (tested)25.9 kWReference
International Harvester C-135Reference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement2.2 LReference
Bore/Stroke83 x 103 mmReference
Power35.0 kWReference
Air cleaneroil bathReference
Compression7.6:1Reference
Rated RPM2000Reference
Torque173.6 NmReference
Torque RPM1200Reference
Starter volts6Reference
Oil capacity4.7 LReference
Coolant capacity13.2 LReference
International Harvester D-166Reference
dieselReference
The diesel engine was available as an option on the 340 starting in 1960.Reference
Displacement2.7 LReference
Bore/Stroke94 x 98 mmReference
Compression19.2:1Reference
Torque174.9 NmReference
Torque RPM1400Reference
Starter volts12Reference
Oil capacity6.6 LReference
Coolant capacity17.6 LReference
Belt power (max)25.9 kWReference
Max power23.7 kWReference
Power at rated engine speed29.0 kWReference
Max power26.9 kWReference
Transmission
5-speed sliding gearReference
10-speed two-speed power shiftReference
ManufacturerInternational HarvesterReference
Typesliding gearReference
Gears5 forward and 1 reverseReference
Clutch266.7mm dry discReference
Oil capacity22.7 LReference
TransmissionInternational Harvester Torque AmplifierReference
Typetwo-speed power shiftReference
Gears10 forward and 2 reverseReference
PTO & Hydraulics
PTO (tested)29.0 kWReference
Typeopen centerReference
Pressure103.4 barReference
Pump flow34.1 lpmReference
Pump flow47.3 lpmReference
Rear PTOtransmissionReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1750Reference
Power at rated PTO speed27.9 kWReference
Dimensions
Wheelbase202 cmReference
Weight4250 to 5195 poundsReference
Front tire5-15Reference
Rear tire12.4-36Reference
Ag front5-15Reference
Ag rear12.4-36Reference
Ag front4-15Reference
Ag front4-19Reference
Ag front6-12Reference
Ag front6-16Reference
Ag front6.50-16Reference
Ag front7.50-10Reference
Ag rear11.2-36Reference
Ag rear13.9-36Reference
Length297 cmReference
Width161 cmReference
Height149 cmReference
Rear tread121 to 193 cmReference
Rear tread121 to 266 cmReference
Rear tread121 to 276 cmReference
Rear tread121 to 297 cmReference
Shipping1927 kgReference
Gas Operating2147 kgReference
Diesel Operating2356 kgReference
Ballasted3437 kgReference
Farmall 340 attachments
front-end loaderReference
340 Serial Number Location
Clutch housing, right sideReference
340 Serial Numbers
1958501Reference
19592723Reference
19605411Reference
19616642Reference
19627276Reference
19637677Reference
Final?Reference
FAQ: How to read a serial number table.Reference
Capacities
Diameter27 cmReference
RPM2000Reference
Speed949.45 meters/minReference
Attachment overview
International Harvester 2001 loaderReference
Test results
NTTL 665: gasoline Torque Amplifier 2WDReference
NTTL 775: diesel Torque Amplifier 2WDReference
Gasoline Torque Amplifier 2WDSeptember 3 - 25, 1958Link: Nebraska Tractor Test 665 fileReference
Belt fuel use (max)11.0 l/hourReference
Drawbar performanceReference
Gear 3-DD used for power test.Reference
Max pull2332 kgReference
Gear 1-DD used for pull test.Reference
Diesel Torque Amplifier 2WDOctober 26 - November 3, 1960Link: Nebraska Tractor Test 775 fileReference
PTO performanceReference
Fuel use10.6 l/hourReference
Max pull2521 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.