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International Harvester TD-14A

International Harvester TD-14A tractor
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The International Harvester TD-14A is an agricultural crawler tractor produced from 1949 to 1958. It features an International Harvester 7.6L 4-cylinder diesel engine with an estimated 80 hp. The tractor has a 6-speed gear transmission with 2 reverse gears and a dry disc clutch. It is equipped with crawler drive and contracting band brakes, and has an open operator station. The TD-14A offers optional rear PTO with a 540 rpm type. Dimensions include a length of 134.1 inches, width of 92.1 inches, and height of 90.3 inches, with narrow and wide gauge options. The tractor weighs between 15,975 and 18,300 pounds depending on configuration. It uses 16 or 18 inch tracks with ground pressure of 6.36 psi. Attachments include the Drott 14K-3 loader with a 66° dump angle and 42° rollback, bucket width of 96 inches, and operating weight of 10,265 lbs. The TD-14A was built in Melrose Park, Illinois, USA, and is related to the earlier TD-14 model.
International HarvesterTD-14Acrawler tractoragricultural tractor7.6L diesel engine80 hp6-speed transmissionDrott 14K-3 loader
Power80 hp[B]
Founded1949 - 1958
ModelTD-14A

Technical Specifications

Detailed specifications and technical data for International Harvester TD-14A

Power

Belt (tested):71.79 hp (53.5 kW)
Belt (claimed):72 hp (53.7 kW)
Drawbar (tested):62.68 hp (46.7 kW)
Drawbar (claimed):60.5 hp (45.1 kW)

Engine

Type:diesel, 4-cylinder, liquid-cooled vertical I-head
Model:International Harvester 7.6L 4-cyl diesel
Starter:gasoline-start
Aux. fuel:1.33 gal (5.0 L)
Fuel tank:45 gal (170.3 L)
Rated RPM:1400
Air cleaner:oil bath
Bore/Stroke:4.75x6.50 inches (121 x 165 mm)
Compression:15.5:1
Displacement:460.7 ci (7.6 L)
Oil capacity:16 qts (15.1 L)
Starter volts:12
Coolant capacity:76 qts (71.9 L)

Tracks

Width wide:18 inches (45 cm)
Width narrow:16 inches (40 cm)
Ground pressure:6.36 psi (0.4 bar)
Area on ground wide:2830 in² (1.8 m²)
Area on ground narrow:2516 in² (1.6 m²)
Length on ground wide:78.6 inches (199 cm)
Length on ground narrow:78.6 inches (199 cm)

Weight

Operating:18300 lbs (8300 kg)
Shipping wide gauge:16825 lbs (7631 kg)
Shipping narrow gauge:15975 lbs (7246 kg)

Dimensions

Width:92.1 inches (233 cm)
Height:90.3 inches (229 cm)
Length:134.1 inches (340 cm)
Gauge wide:74 inches (187 cm)
Gauge narrow:56 inches (142 cm)

Mechanical

Drive:crawler
Brakes:Contracting band brakes
Operator station:Open operator station

Production

Type:Agricultural Crawler tractor
Built in:Melrose Park, Illinois, USA
Years made:1949 - 1958
Manufacturer:International Harvester

Attachments

Loader:Drott 14K-3 Loader
Weight:10265 lbs (4656 kg)
Dump angle:66°
Bucket width:96 inches (243 cm)
Boom cylinder:6.25 inches (15 cm)
Height at pin:139 inches (353 cm)
Rollback angle:42° (ground line)
Bucket cylinder:5.25 inches (13 cm)
Clearance dumped:107 inches (271 cm)

Belt Pulley

RPM:875
Speed:2692 ft/min (820.52 meters/min)
Width:11 inches (27 cm)
Diameter:11.75 inches (29 cm)

Transmission

Type:gear
Gears:6 forward and 2 reverse
Clutch:dry disc

Serial Numbers

1949:26760 (TDF)
1950:27082 (TDF)
1951:29361 (TDF)
1952:32427 (TDF)
1953:34525 (TDF)
1954:37344 (TDF)
1955:39301 (TD141)
1956:41551 (TD142)
1957:43968 (TD142)
1958:45010 (TD142)
1955 final:39300 (TDF)
1956 final:41550 (TD141)
1958 final:45558 (TD142)

Power Take-off (PTO)

Rear PTO:optional
Rear PTO Type:540

Related Models

International Harvester TD-14

Model:TD-14