Introduction
Production Information of International Harvester, 686
The production information of the tractor (686) includes details about its manufacturing.
| The International Harvester 686 is nearly identical to the IH 666, it was simply renamed when the 86 series arrived in 1976. One major change did occur in 1979, when the 310 diesel replaced the 312. |
| Original price was $14,700 in 1980 |
| Manufacturer | International Harvester |
|---|---|
| Total built | 6,000 |
Dimension and Tires Information of International Harvester, 686
This section sums up the dimension and tires information of the tractor.
| Front tread | 58 to 82 inches [147 to 208 cm] |
|---|---|
| Wheelbase | 103 inches [261 cm] |
| Diesel Shipping weight | 7770 lbs [3524 kg] |
| Height (exhaust) | 105 inches [266 cm] |
| Length | 162 inches*Overall length with 3-point hitch [411 cm] |
| Rear tread | 56 to 96 inches [142 to 243 cm] |
| Ballasted weight | 10340 lbs [4690 kg] |
| Width | 89.4 inches*Minimum width [227 cm] |
| Ag front | 7.50-16 |
|---|---|
| Ag rear | 15.5-38 |
Engine Specifications of International Harvester, 686
Get the specifications for the engine and if different options are available.
| International Harvester C291 |
| Liquid-cooled |
| Gasoline |
| 6-cylinder |
| Coolant capacity | 21 qts [19.9 L] |
|---|---|
| Displacement | 291 ci [4.8 L] |
| Rated RPM | 2000 |
| Bore/Stroke | 3.75x4.39 inches [95 x 112 mm] |
| Oil capacity | 12 qts [11.4 L] |
| Idle RPM | 900-2000 |
| Rated RPM | 2000 |
Transmission Information of International Harvester, 686Y
Discover all variants of transmission available for this tractor model.
Transmission variants 1
| Transmission | Torque Amplifier |
|---|---|
| Oil capacity | 64 qts [60.6 L] |
| Type | Two-speed power shift |
| Gears | 10 forward and 2 reverse |
Mechanical Specs of International Harvester, 686Y
This section summarizes all mechanical information such as the brake system and other specifications.
| Two-wheel drive |
| Two-post fixed ROPS. |
| Power steering |
| Disc brakes |
Power Information of International Harvester, 686Y
Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of International Harvester, 686
Hydraulic system type, pressure, pump flow and valves.
| Type | Open center |
|---|---|
| Capacity | 16 gal [60.6 L] |
| Total flow | 12 gpm [45.4 lpm] |
Three-Point Hitch of International Harvester, 686
Hitch category and rear/front lift capacity.
| Rear Type | II |
|---|
Frequently asked questions
How much horsepower does the International Harvester 686 have?
The International Harvester 686 delivers 73 hp[P] HP.
What years was the International Harvester 686 produced?
The International Harvester 686 was produced in 1976-1980.
What engine does the International Harvester 686 have?
The International Harvester 686 is powered by a Gasoline, 6-cylinder engine.
What transmission does the International Harvester 686 use?
The International Harvester 686 uses a Torque Amplifier transmission.
How much does the International Harvester 686 weigh?
The International Harvester 686 weighs 7770 lbs [3524 kg].
Is the International Harvester 686 4WD?
The International Harvester 686 is available in 2WD.