International Harvester 21206
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.
Power-
Founded-
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 |
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