International Harvester industrial tractors

International Harvester TD-15B

The International Harvester TD-15B is an industrial crawler tractor produced from 1963 to 1972. It features a turbocharged 6-cylinder liquid-cooled diesel engine producing 115 hp (85.8 kW). The tractor uses a 4-speed torque converter transmission with 4 forward and reverse gears and has a crawler drive with planetary final drives. It has an open operator station and optional open center hydraulics with 1850 psi pressure and 22 gpm pump flow. The TD-15B weighs between 22,200 and 22,700 lbs and rides on 18-inch wide tracks. It supports various front-mount blades including the 124" International Semi-U, 124" 15D-2, and 150.7" 15G-2 blades. Variants include the TD-15B bulldozer and the 175B crawler-loader.

Power-

Founded-

ModelTD-15B

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Technical Specifications

Detailed specifications and technical data for International Harvester TD-15B

Power

Engine power	115 hp (85.8 kW)

Engine

Type	turbocharged diesel
Model	International Harvester DT-361
Power	115 hp (85.8 kW)
Cooling	liquid-cooled
Starter	electric
Cylinders	6-cylinder
Fuel tank	60 gal (227.1 L)
Rated RPM	2400
Air cleaner	dry
Bore/Stroke	4.125x4.50 inches (105 x 114 mm)
Displacement	361 ci (5.9 L)
Oil capacity	23 qts (21.8 L)
Starter volts	24
Coolant capacity	40 qts (37.9 L)

Tracks

Width	18 inches (45 cm)
Area on ground	3388 in² (2.2 m²)
Length on ground	94.1 inches (239 cm)

Variants

175B	crawler-loader
TD-15B	bulldozer

Dimensions

Gauge	74 inches (187 cm)
Width	92 inches (233 cm)
Length	134.75 inches (342 cm)
Height (hood)	86 inches (218 cm)
Shipping weight	22200 lbs (10069 kg)
Ground clearance	16.5 inches (41 cm)
Operating weight	22700 lbs (10296 kg)
15D-2 dozer length	192.1 inches (487 cm)
15G-2 dozer length	199.8 inches (507 cm)
Semi-U dozer length	193.4 inches (491 cm)

Electrical

Batteries	4
Battery AH	135
Battery volts	6
Charging amps	15
Charging system	generator

Hydraulics

Type	open center (Optional)
Pressure	1850 psi (127.6 bar)
Pump flow	22 gpm (83.3 lpm)

Mechanical

Drive	crawler
Final drives	planetary
Operator station	Open operator station

Production

Type	Industrial Crawler tractor
Years made	1963 - 1972
Manufacturer	International Harvester

Attachments

124" Blade International 15D-2	front-mount, 124 inches width (314 cm), 39 inches height (99 cm), 34.5 inches lift (87 cm), 17.2 inches tilt (43 cm), 17 inches cut (43 cm)
124" Blade International Semi-U	front-mount, 124 inches width (314 cm), 45 inches height (114 cm), 35.2 inches lift (89 cm), 25.5 inches tilt (64 cm), 16.7 inches cut (42 cm)
150.7" Blade International 15G-2	front-mount, 150.7 inches width (382 cm), 33.8 inches height (85 cm), 36.6 inches lift (92 cm), 12 inches tilt (30 cm), Angling 25°, 16.2 inches cut (41 cm)

Transmission