SPECS / COMPARISON
International Harvester 1206 vs International Harvester 686
A detailed comparison of the International Harvester 1206 and the International Harvester 686. Click a model name to view its full specifications.
Weight
International Harvester 12064590.0 kg (10119.2 lbs)
International Harvester 6864690.0 kg (10339.7 lbs)
| Specification | International Harvester 1206 Agricultural Tractors | International Harvester 686Agricultural Tractors |
|---|---|---|
| Tractor Type | Farm Tractor | Utility Tractor |
| Horsepower | 82.0 kW (110.0 HP) | — |
| Weight | 4590.0 kg (10119.2 lbs) | 4690.0 kg (10339.7 lbs) |
| Transmission Type | Partial power shift | Two-speed power shift |
| Length | 389.0 cm (153.1 in.) | 411.0 cm (161.8 in.) |
| Pump Flow | 45.4 LPM (12.0 GPM) | — |
| Years Made | 1965-1967 | 1976-1980 |
| Engine Model | International Harvester DT361 | International Harvester C291 |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel | Gasoline |
| Cylinders | 6 | 6 |
| Displacement | 5915 cc (361.0 cu in.) | 4769 cc (291.0 cu in.) |
| Bore | 10.49 cm (4.13 in.) | 9.50 cm (3.74 in.) |
| Stroke | 10.79 cm (4.25 in.) | 11.20 cm (4.41 in.) |
| Rear PTO Type | Independent | Independent |
| Rear PTO Speed | 1.000 RPM | 540 RPM |
| Compression Ratio | 17.0:1 | — |
| Battery | Two 6V | — |
| Starter | Electric | Electric |
| Height | 218.0 cm (85.8 in.) | 266.0 cm (Cab Height: 104.7 in.) |
| Fuel Tank Capacity | 132.5 l (35.0 gal) | 117.3 l (31.0 gal) |
| Transmission Model | Torque Amplifier | Torque Amplifier |
| Gears | 16 forward and 8 reverse | 10 forward and 2 reverse |
| Chassis | 4×2 2WD or 4×4 FWA 4WD | 4×2 2WD |
| Max. Travel Speed | 15.3 km/h (Forward: 19.5 MPH (31.4 km/h) Reverse: 9.5 MPH) | 4.7 km/h (Forward: 16.4 MPH (26.4 km/h) Reverse: 2.9 MPH) |
| Brakes | Differential hydraulic dry disc | Disc |
| Drawbar Category | III or IH Fast Hitch | II |
| Cabin Type | Open operator station or Cab | Two-post fixed ROPS |
| Steering Type | Hydrostatic power | Power |
| Front Tires | Ag: 7.50-16 | Ag: 7.50-16 |
| Rear Tires | Ag: 18.4-38 | Ag: 15.5-38 |
| Valves | 0 to 2 | — |
| Wheelbase | — | 261.0 cm (102.8 in.) |
| Oil Capacity | — | 11.4 l (3.0 gal) |
| Coolant Capacity | — | 19.9 l (5.3 gal) |
| Transmission Oil Capacity | — | 60.6 l (16.0 gal) |
| Hydraulic Capacity | — | 60.6 l (16.0 gal) |
| Hydraulic Type | — | Open center |
| Total Flow | — | 45.4 LPM (12.0 GPM) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.
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