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International Harvester TD-8E

International Harvester TD-8E tractor
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The International Harvester TD-8E is a bulldozer manufactured by International Harvester from 1974 to 1978. It features a turbocharged 3.9L 4-cylinder diesel engine producing 78 hp net and 83 hp gross, with a 3-speed full power shift transmission. The tractor is crawler-driven with four-post ROPS and has hydraulic pressure of 2000 psi with a 22 gpm pump flow. It weighs 17,000 lbs with the 8G2 dozer blade attached and has 13-inch tracks. Electrical system includes a 12-volt alternator charging two 6-volt batteries. Attachments include front-mount blades such as the 95" International G8H and the 107.6" International 8G2.
International HarvesterTD-8Ebulldozertractorspecificationsenginetransmissiondimensionshydraulicsattachments
Power-
Founded-
ModelTD-8E

Technical Specifications

Detailed specifications and technical data for International Harvester TD-8E

Power

Engine (net):78 hp (58.2 kW)
Engine (gross):83 hp (61.9 kW)

Engine

Type:turbocharged diesel
Model:International Harvester DT-239
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Fuel tank:38 gal (143.8 L)
Rated RPM:2500
Bore/Stroke:3.875x5.062 inches (98 x 129 mm)
Compression:16:1
Power (net):78 hp (58.2 kW)
Displacement:239 ci (3.9 L)
Oil capacity:11 qts (10.4 L)
Power (gross):83 hp (61.9 kW)
Starter volts:12
Coolant capacity:28 qts (26.5 L)

Tracks

Width:13 inches (33 cm)
Other widths:16 inches (40 cm), 18 inches (45 cm)
Rubber width:15 inches (38 cm)
Area on ground:1942 in² (1.3 m²)
Ground pressure:2.11 psi (0.1 bar)
Length on ground:74.8 inches (189 cm)

Dimensions

Width:67 inches (170 cm) (Width of tractor only with 13-inch shoes.)
Length:111.7 inches (tractor) (283 cm)
Weight:17000 lbs (7711 kg)
Height (ROPS):71 inches (180 cm)
Shipping weight:17000 lbs (7711 kg) (Weight with 8G2 dozer blade.)
Ground clearance:14.5 inches (36 cm)
Length with blade:152 inches (386 cm)
Height (steering wheel):103.5 inches (262 cm)

Electrical

Batteries:2
Battery AH:135
Battery volts:6
Charging amps:22
Charging volts:12
Charging system:alternator

Hydraulics

Pressure:2000 psi (137.9 bar)
Pump flow:22 gpm (83.3 lpm)

Mechanical

ROPS:Four-post ROPS
Drive:crawler

Production

Type:Bulldozer
Years made:1974 - 1978

Attachments

Blade:blade
95" Blade:International G8H, front-mount, 95 inches width (241 cm), 33 inches height (83 cm), 39.7 inches lift (100 cm), 13.8 inches cut (35 cm)
107.6" Blade:International 8G2, front-mount, 107.6 inches width (273 cm), 30 inches height (76 cm), 48.6 inches lift (123 cm), 15.6 inches cut (39 cm)

Transmission

Type:full power shift
Gears:3 forward and reverse

Related Models

International Harvester 125E

Model:125E