Farmall 340

Production ended · 2WD

PTO power · tested

38.9 hp

Weight
4,735 lb
Engines
2 Gasoline · Diesel
Built
no record
Price new
no record

Power

Power specifications
Engine47 hp unspecified
PTO38.9 hp tested
Drawbar31.5 hp claimed
Drawbar, tested36.1 hp
Belt pulley35 hp claimed
Belt pulley, tested34.7 hp
Listed power47 hp engine basis

Engines

Engines fitted to the Farmall 340
International Harvester 2.2L 4-cyl gasolineGasoline · 4 cyl135 ci
International Harvester 2.7L 4-cyl dieselDiesel · 4 cyl166 ci
Engine details
International Harvester 2.2L 4-cyl gasoline
Bore × stroke
3.25 in × 4.06 in
Rated speed
2,000 rpm
Rated power
47 hp
Torque
128 lb·ft at 1,200 rpm
Compression
7.6:1
Cooling
liquid-cooled
International Harvester 2.7L 4-cyl diesel
Bore × stroke
3.69 in × 3.88 in
Rated speed
2,000 rpm
Rated power
47 hp
Torque
129 lb·ft at 1,400 rpm
Compression
19.2:1
Cooling
liquid-cooled
Notes
The diesel engine was available as an option on the 340 starting in 1960.

Transmissions

Transmissions for the Farmall 340
5-speed sliding gearsliding gear5F / 1R
International Harvester Torque Amplifiertwo-speed power shift10F / 2R

Weight

Weight specifications
Weight4,735 lb operating; Gas
Shipping4,250 lb
Ballasted7,579 lb

Dimensions

Dimensions specifications
Wheelbase79.6 in
Length117 in
Width63.5 in
Height59 in
Rear tread, narrowest48 in
Rear tread, widest76 in

Capacities

Capacities specifications
Fuel tank15 gal

Hydraulics

Hydraulics specifications
Systemopen center
Pump flow9 gpm
Pressure1,500 psi

Hitch

Hitch specifications
Rear lift capacityno record

PTO

PTO specifications
Rear PTOtransmission
Rear PTO speeds540 (1.375)
Engine rpm at PTO speed540@1750

Chassis

Chassis specifications
Drive2WD
Steeringmanual
BrakesDifferential mechanical dry disc brakes
CabOpen operator station

Tires

Tires specifications
Front5-15
Rear12.4-36

Production

Production specifications
FactoriesRock Island, Illinois, USA
Built byFarmall (a part of International Harvester)

Variants

  • IH 340 utility
  • Farmall 340 row-crop
  • T-340 crawler
  • International 340 industrial

Serial numbers

Clutch housing, right side

First serial number by year
YearFirst serial
1958501
19592723
19605411
19616642
19627276
19637677
Final?

Literature

  • Farm Loaders International Harvester, 1962
  • McCormick Farmall 340 Tractor International Harvester, 1958
  • Direct-Start Diesel Tractors International Harvester, 1958

Attachments

  • front-end loader