International TD6 crawler: review and specs

The International Harvester TD-6 is an industrial crawler manufactured by International Harvester from 1959 to 1969. The International Harvester TD6 is equipped with a 4.6 L (282.0 cu·in) six-cylinder diesel engine and one of two transmissions: a gear type transmission with 5 forward and 1 reverse gears or a transmission with 4 forward and 2 reverse gears.

The International TD6 dozer used the International Harvester D-282 engine. It is a 4.6 L, 4,621 cm², (282.0 cu·in) six-cylinder diesel engine with 90.0 mm (3.54 in) of the cylinder bore and 112.0 mm (4.41 in) of the piston stroke. The compression ratio rating is 18.0:1. This engine produced 50.7 PS (37.3 kW; 50.0 HP) at 1,550 rpm of net output power and 268.5 N·m (27.4 kg·m, 197.9 ft·lb) at 1,200 rpm of torque.

Following attachments are available for the IH TD-6 crawler:

Front-mount International 6D-4 83.875 inches (2,130 mm) blade
Front-mount International 6G-4 106.5 inches (2,700 mm) blade
Drott loader

International Harvester TD-6 Specifications

General Specifications
Model	International Harvester TD-6
Length	2,760 mm (108.7 in)
Width	6D-4 dozer: 3,890 mm (153.1 in) 6G-4 dozer: 3,710 mm (146.1 in)
Height (steering wheel)	1,740 mm (68.5 in)
Wheel base	–
Ground clearance	220 mm (8.7 in)
Weight (shipping)	3,900 kg (8,598 lbs)
Fuel tank capacity	124.9 liters (33 US gal.; 27.5 Imp. gal)
Battery	Two 6V
Cabin type	Open operator station
Engine
Engine model	International Harvester D-282
Engine type	Four-stroke, liquid-cooled, inline
Cylinders	6
Fuel type	Diesel
Displacement	4.6 L, 4,621 cm², (282.0 cu·in)
Bore and stroke	90.0 mm X 112.0 mm (3.54 in X 4.41 in)
Compression ratio	18.0:1
Horsepower	50.7 PS (37.3 kW; 50 HP) at 1,550 rpm
Torque	268.5 N·m (27.4 kg·m, 197.9 ft·lb) at 1,200 rpm
Starter	Electric
Oil capacity:	8.5 L (9 US. qt, 7.5 Imp. qt.)
Coolant capacity:	35.0 L (37 US. qt, 30.8 Imp. qt.)

Transmission and chassis
Chassis	Crawler
Steering type
Brakes
Transmission model	–
Transmission type	Gear type with dry disc clutch
Gears	5 forward and 1 reverse
Speed	Forward: 9.2 kmh (5.7 mph) Reverse: 2.9 kmh (1.8 mph)
Transmission oil capacity	15.1 L (4 US. gal, 3.3 Imp. gal.)
Transmission model	–
Transmission type	–
Gears	4 forward and 2 reverse
Speed	Forward: 9.2 kmh (5.7 mph) Reverse: 6.0 kmh (3.7 mph)
Tracks
With	12-inch
Optional	16-inch

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