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International Harvester 21206

International Harvester 21206 tractor
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The International Harvester 21206 is an industrial tractor produced from 1965 to 1967. It features a powerful 5.9L 6-cylinder turbocharged diesel engine delivering 126 hp gross power. The tractor offers versatile transmission options including an 8-speed sliding sur gear and a 16-speed partial power shift, both equipped with a 14-inch Dyna-Life dry disc clutch. Designed for rugged industrial use, it comes with 2WD or 4WD drive options, hydrostatic power steering, and hydraulic dry disc brakes. The open operator station can be optionally equipped with a cab and air-conditioning. With a fuel capacity of 42 gallons and robust hydraulics, the 21206 is well-suited for demanding tasks. Its dimensions and tires are optimized for industrial applications, providing stability and clearance. Electrical features include a 55 amp alternator and dual 6-volt batteries.
International Harvester 21206industrial tractor5.9L diesel engine126 hp8-speed transmission16-speed transmissiontractor specs
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Model21206

Technical Specifications

Detailed specifications and technical data for International Harvester 21206

Power

PTO (claimed):112.6 hp (84.0 kW)
Engine (gross):126 hp (94.0 kW)
Drawbar (claimed):99.6 hp (74.3 kW)

Engine

Type:turbocharged diesel
Model:International Harvester DT-361
Cooling:liquid-cooled
Idle RPM:900-2400
Cylinders:6-cylinder
Rated RPM:2400
Air cleaner:two-stage dry
Bore/Stroke:4.125x4.25 inches (105 x 108 mm)
Displacement:361 ci (5.9 L)
Oil capacity:10 qts (9.5 L)
Power (gross):126 hp (94.0 kW)
Starter volts:12
Coolant capacity:24 qts (22.7 L)
Compression ratio:17.0:1

Capacity

Fuel:42 gal (159.0 L)
Rear hubs:6 qts each (5.7 L)

Electrical

Batteries:2
Battery AH:170
Battery volts:6
Charging amps:55
Charging system:alternator

Hydraulics

Pump flow:9 gpm (34.1 lpm), 12 gpm (45.4 lpm)
Total flow:21 gpm (79.5 lpm)

Mechanical

Drive:4x2 2WD, 4x4 4WD
Brakes:Hydraulic dry disc brakes
Steering:hydrostatic power
Operator station:Open operator station. Cab optional with air-conditioning.

Production

Type:Industrial tractor
Manufacturer:International Harvester
Years produced:1965 - 1967

Transmission

Options:8-speed sliding sur gear, 16-speed partial power shift
Transmission:International Harvester Torque Amplifier
Type (8-speed):sliding sur gear
Gears (8-speed):8 forward and 4 reverse
Type (16-speed):partial power shift
Clutch (8-speed):14-inch Dyna-Life dry disc
Gears (16-speed):16 forward and 8 reverse
Clutch (16-speed):14-inch Dyna-Life dry disc
Oil capacity (8-speed):68 qts (64.4 L)
Oil capacity (16-speed):68 qts (64.4 L)

Tractor hitch

Control:lower-link torsion bar
Rear Type:III/II

Dimensions & Tires

Width:92 inches (233 cm)
Length:153 inches (388 cm)
Rear tire:23.1-30 8-ply
Wheelbase:91 inches (231 cm)
Front tire:9.00-16 8-ply
Rear tread:68 to 90 inches (172 to 228 cm)
Front tread:56 inches (142 cm)
Shipping weight:10,800 lbs (4898 kg)
Rear axle diameter:3.25 inch (82 mm)
Clearance (rear axle):14 inches (35 cm)
Clearance (front axle):20 inches (50 cm)
Front tread (optional):60/73/84 inches (152/185/213 cm)
Height (steering wheel):84 inches (213 cm)

Power Take-off (PTO)

Rear PTO:independent (optional)
Rear PTO Type:1000