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International Harvester BTD-8

International Harvester BTD-8 tractor
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The International Harvester BTD-8 is an agricultural crawler tractor produced from 1960 to 1966. Built in Doncaster, England, it features a 4.6L 4-cylinder diesel engine delivering 60 hp (44.7 kW) net power. The tractor offers 5-speed and 4-speed gear transmission options with a crawler drive and bull gear final drives. It has an open operator station and weighs 10,600 lbs (4,808 kg). The BTD-8 was built in a total of 3,292 units and originally sold for AUP 3,920 in 1964. It is related to the International Harvester TD-8 model produced from 1966 to 1975.
International HarvesterBTD-8tractorcrawler tractordiesel engine60 hp4-cylindertransmissiondimensionsspecifications
Power60 hp
Founded1960 - 1966
ModelBTD-8

Technical Specifications

Detailed specifications and technical data for International Harvester BTD-8

Power

Engine (net):60 hp (44.7 kW)
Belt (claimed):56.5 hp (42.1 kW)
Drawbar (claimed):52.1 hp (38.9 kW)

Engine

Type:diesel
Model:International Harvester BD-281
Torque:220 lb-ft (298.3 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Fuel tank:32.5 gal (123.0 L)
Rated RPM:1600
Torque RPM:1100
Bore/Stroke:4.125x5.25 inches (105 x 133 mm)
Power (net):60 hp (44.7 kW)
Displacement:281 ci (4.6 L)
Oil capacity:9.6 qts (9.1 L)
Starter volts:12
Coolant capacity:25.8 qts (24.4 L)

Tracks

Width (wide):16 inches (40 cm)
Width (narrow):14 inches (35 cm)
Area on ground (wide):2032 in² (1.3 m²)
Area on ground (narrow):1778 in² (1.1 m²)
Length on ground (wide):63.5 inches (161 cm)
Length on ground (narrow):63.5 inches (161 cm)

Dimensions

Gauge:50 inches (127 cm)
Width:64 inches (162 cm)
Height:69 inches (175 cm)
Length:108 inches (274 cm)
Operating weight:10600 lbs (4808 kg)

Mechanical

Drive:crawler
Final drives:bull gear
Operator station:Open operator station

Production

Type:Agricultural Crawler tractor
Built in:Doncaster, England
Years made:1960 - 1966
Total built:3292
Original price:AUP 3,920 in 1964

Transmission

Type:gear
Notes:Optional high-speed reverse transmission.
Clutch:330mm dry dsic
Oil capacity:19.2 qts (18.2 L)
Gears (4-speed):4 forward and 2 reverse
Gears (5-speed):5 forward and 1 reverse
Transmission options:5-speed gear, 4-speed gear

Related Models

International Harvester TD-8

Model:TD-8