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International Harvester TD-7C

International Harvester TD-7C tractor
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The International Harvester TD-7C is an industrial crawler tractor produced from 1969 to 1973. It features a 60 hp (gross) International Harvester D-206 3.4L 4-cylinder liquid-cooled diesel engine. The tractor offers multiple transmission options including a 4-speed shuttle, 8-speed gear, and 3-speed full power shift. It has a crawler drive with spur gear final drives and wet disc brakes. The operator station is open with ROPS available and an optional cab with heater. The TD-7C weighs approximately 13,208 lbs (5,991 kg) and has 12-inch wide tracks. Attachments include blades and backhoes, with detailed specifications for each. Variants include the TD-7C dozer and 100C loader. It is part of a series including the TD-6 and TD-7E models.
International HarvesterTD-7Cindustrial crawler tractorspecificationsenginetransmissiondimensionsattachments
Power-
Founded-
ModelTD-7C

Technical Specifications

Detailed specifications and technical data for International Harvester TD-7C

Power

Engine (net):56 hp (41.8 kW)
Engine (gross):60 hp (44.7 kW)

Engine

Type:diesel
Model:International Harvester D-206
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Fuel tank:30 gal (113.6 L)
Rated RPM:2500
Bore/Stroke:3.875x4.375 inches (98 x 111 mm)
Compression:16:1
Power (net):56 hp (Power shift), 50 hp (Gear)
Displacement:206 ci (3.4 L)
Oil capacity:11 qts (10.4 L)
Power (gross):60 hp (Power shift), 54 hp (Gear)
Starter volts:12
Coolant capacity:25 qts (23.7 L)

Tracks

Width:12 inches (30 cm)
Area on ground:1720 in² (1.1 m²)
Length on ground:71.9 inches (182 cm)

Variants

100C:loader
TD-7C:dozer

Dimensions

Gauge:52 inches (132 cm)
Width:64 inches (162 cm)
Height:68.4 inches (173 cm) (Height at seat)
Length:107.4 inches (272 cm)
Weight:13208 lbs (5991 kg)
Shipping weight:13208 lbs (5991 kg) (G7H dozer)
7G2 dozer length:145.6 inches (369 cm)
G7H dozer length:144.6 inches (367 cm)
Height (exhaust):96 inches (243 cm)

Electrical

Battery AH:96
Battery volts:12
Charging amps:22
Charging system:alternator

Mechanical

Drive:crawler
Brakes:Wet disc brakes
Final drives:spur gear
Operator station:Open operator station. ROPS available. Optional cab with heater.

Production

Type:Industrial Crawler tractor
Years made:1969 - 1973
Manufacturer:International Harvester

Attachments

Blade:90" Blade (International G7H, front-mount, 90 inches width (228 cm), 29.9 inches height (75 cm), 39.2 inches lift (99 cm), 13 inches tilt (33 cm), Angling 25°, 13.8 inches cut (35 cm), hydraulic-lift, hydraulic-angle), 101.6" Blade (International 7G2, front-mount, 101.6 inches width (258 cm), 27.3 inches height (69 cm), 49.7 inches lift (126 cm), 10 inches tilt (25 cm), Angling 25°, 14 inches cut (35 cm), hydraulic-lift, manual-angle)
Backhoe:International 3141 Backhoe (Transport height 151 inches (383 cm), Digging depth 174.75 inches (443 cm), 2-Foot flat digging depth 171 inches (434 cm), Reach from pivot 216 inches (548 cm), Loading height 144.5 inches (367 cm), Bucket Rotation 173°, Swing Arc 180°)

Transmission

Options:4-speed shuttle, 8-speed gear, 3-speed full power shift

8-speed gear

Type:gear
Gears:8 forward and 4 reverse
Notes:Hydraulic high-low-reverse shifting.
Transmission:Direct Drive

4-speed shuttle

Type:shuttle
Gears:4 forward and reverse
Transmission:Direct Drive

3-speed full power shift

Type:full power shift
Gears:3 forward and reverse
Notes:Full power shift transmission with torque converter.

Related Models

International Harvester TD-7E

Model:TD-7E

International Harvester TD-6

Model:TD-6