International Harvester industrial tractors

International Harvester 3414

The International Harvester 3414 is an industrial tractor produced from 1961 to 1968. It features two engine options: a 2.4L 4-cylinder gasoline engine and a 2.5L 4-cylinder diesel engine, both liquid-cooled and producing 43.5 hp gross. The tractor offers 8-speed and 6-speed transmission options, with the 6-speed featuring a torque converter for clutchless forward-reverse changes. It has a two-wheel drive with hydrostatic power steering and differential mechanical disc brakes. The tractor includes an open operator station and a rear Type I hitch. Fuel capacity is 13.7 gallons, and the hydraulic system holds 5.5 gallons, expandable to 8.5 gallons with a 3-point hitch. The rear PTO is continuous and operates at 540 rpm. Dimensions include a 72.5-inch wheelbase, 114-inch length (166 inches with loader), 67-inch width, and 61-inch height at the steering wheel. The tractor weighs 5200 lbs shipping weight. Attachments include a front-end loader with a 2,500 lbs lift capacity and a backhoe with a digging depth of 151.5 inches. Tires are 7.50-16 front and 14.9-24 rear.
Power-
Founded-
Model3414

Technical Specifications

Detailed specifications and technical data for International Harvester 3414

Power
Engine (gross)43.5 hp (32.4 kW)
Diesel PTO (claimed)36 hp (26.8 kW)
Gasoline PTO (claimed)36.5 hp (27.2 kW)
Diesel Drawbar (claimed)32.6 hp (24.3 kW)
Gasoline Drawbar (claimed)31.4 hp (23.4 kW)
Engine
Torque116 lb-ft (157.3 Nm)
OptionsInternational Harvester 2.4L 4-cyl gasoline, International Harvester 2.5L 4-cyl diesel
Torque RPM1300
Air cleaneroil bath
Bore/Stroke3.375x4.00 inches (86 x 102 mm)
Compression6.3:1
Displacement144 ci (2.4 L)
Oil capacity5 qts (4.7 L)
Power (gross)43.5 hp (32.4 kW)
Starter volts12
Torque diesel113 lb-ft (153.2 Nm)
Coolant capacity10 qts (9.5 L)
Rated RPM diesel2000
Torque RPM diesel1400
Bore/Stroke diesel3.50x4.00 inches (89 x 102 mm)
Compression diesel22.6:1
Displacement diesel154 ci (2.5 L)
Oil capacity diesel5 qts (4.7 L)
Power (gross) diesel43.5 hp (32.4 kW)
Starter volts diesel12
Coolant capacity diesel10 qts (9.5 L)
International Harvester BC-144gasoline, 4-cylinder, liquid-cooled
International Harvester BD-154diesel, 4-cylinder, liquid-cooled
Capacity
Fuel13.7 gal (51.9 L)
Hydraulic system5.5 gal (20.8 L), 8.5 gal (with 3-point hitch) (32.2 L)
Hydraulics
Capacity5.5 gal (20.8 L), 8.5 gal (with 3-point hitch) (32.2 L)
Mechanical
DriveTwo-wheel drive
BrakesDifferential mechanical disc brakes
Steeringhydrostatic power
Operator stationOpen operator station.
Production
TypeIndustrial tractor
ManufacturerInternational Harvester
Years produced1961 - 1968
Attachments
BackhoeInternational 3150 Backhoe, Digging depth 151.5 inches (384 cm), 2-Foot flat digging depth 147.75 inches (375 cm), Reach from pivot 194 inches (492 cm), Loading height 141 inches (358 cm), Bucket Rotation 173°, Swing Arc 180°
Front-end loaderInternational Loader, 2,500 lbs lift (full at pin) (1134 kg), 4,000 lbs breakout (1814 kg), 5,700 lbs breakout (bucket) (2585 kg), 37.5° dump, 32 inches reach (dumped) (81 cm), 21° rollback, 153 inches height (at pin) (388 cm), 104 inches clearance (dumped) (264 cm), Bucket capacity: 0.625 cu yd (0.5 cu m)
Transmission
Options8-speed, 6-speed
Oil capacity20 qts (18.9 L)
Type 6-speedTorque Converter
Gears 6-speed6 forward and reverse
Gears 8-speed8 forward and 2 reverse
Description 6-speedThree gears with normal and high ranges. Torque converter provides forward-reverse changes without clutching.
Description 8-speedFour gears, plus reverse, with normal and high ranges.
Tractor hitch
Rear TypeI
Serial Numbers
1961501
1962502
19631572
19643126
19654889
19666742
19677668
Dimensions & Tires
Width67 inches (170 cm)
Length114 inches (289 cm), 166 inches (with loader) (421 cm)
Rear tire14.9-24
Wheelbase72.5 inches (184 cm)
Front tire7.50-16
Shipping weight5200 lbs (2358 kg)
Ground clearance13 inches (33 cm)
Height (steering wheel)61 inches (154 cm)
Power Take-off (PTO)
Rear PTOcontinuous
Rear PTO Type540