International Harvester industrial tractors

International Harvester TD-7C

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.

Power-

Founded-

ModelTD-7C

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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°)

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	Typegear Gears8 forward and 4 reverse NotesHydraulic high-low-reverse shifting. TransmissionDirect Drive
4-speed shuttle	Typeshuttle Gears4 forward and reverse TransmissionDirect Drive
3-speed full power shift	Typefull power shift Gears3 forward and reverse NotesFull power shift transmission with torque converter.