First Farmall 806 Diesel Off The Assembly Line! International Harvester Classic Tractor Fever
Video by Classic Tractor Fever
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Years in Production / 1963–1967
International Harvester
806
Explore the specifications, hardware, and original references for the International Harvester 806.
No photo
105hp
Engine estimate · from PTO
MFWD Optional
Drive
1963–1967
Production years
International Harvester
Manufacturer
806 / 01
At a glance
Overview
1963 - 1967
Standard-tread tractor
Production
Standard-tread tractor
- Manufacturer
- International Harvester
- Total Built
- 8,052
- Original Price
- $6,800 (1967)
Mechanical
Hydraulic dry disc brakes
Open operator station
- Drive
- 4x2 2WD
- Drive
- 4x4 MFWD 4WD (optional)
- Steering
- hydrostatic power
Capacity
- Fuel
- 42 gal159.0 L
- Fuel
- 48 gal (LP)181.7 L
- Hydraulic System
- 17 gal64.3 L
Hydraulics
- Type
- open center
- Capacity
- 17 gal64.3 L
- Pump Flow
- 12 gpm45.4 lpm
- Pump Flow
- 3 gpm (PTO pump)11.4 lpm
- Total Flow
- 24 gpm90.8 lpm
- Steering Flow
- 9 gpm34.1 lpm
Hitch
- Rear Type
- II
- Type
- IH Fast Hitch
Pto
- Rear Pto
- independent
- Rear Type
- 1000
- Rear Type
- 540/1000
Electrical
- Ground
- negative
- Charging System
- generator
- Charging Amps
- 25
- Batteries
- 2 (diesel)
- Batteries
- 1 (gas/LP)
- Battery Volts
- 6 (diesel)
- Battery Volts
- 12 (gas/LP)
- Battery Ah
- 170 (diesel)
- Battery Ah
- 60 (gas/LP)
806 / 02
Under the hood
Engine Detail (Option 1)
International Harvester D-361
diesel
6-cylinder
liquid-cooled
- Displacement
- 361 ci5.9 L
- Bore Stroke
- 4.125x4.50 inches105 x 114 mm
- Air Cleaner
- dual dry
- Rated Rpm
- 2400
- Idle Rpm
- 900-2400
- Starter Volts
- 12
- Coolant Capacity
- 24 qts22.7 L
- Fuel Type
- diesel
- Cylinders
- 6
- Cooling
- liquid-cooled
Engine Detail (Option 2)
Interntional Harvester C301
gasoline
6-cylinder
liquid-cooled
- Displacement
- 301 ci4.9 L
- Bore Stroke
- 3.8125x4.39 inches97 x 112 mm
- Compression Ratio
- 7.7:1
- Rated Rpm
- 2400
- Starter Volts
- 12
- Fuel Type
- gasoline
- Cylinders
- 6
- Cooling
- liquid-cooled
Engine Detail (Option 3)
International Harvester
LP gas
6-cylinder
liquid-cooled
- Displacement
- 301 ci4.9 L
- Bore Stroke
- 3.8125x4.39 inches97 x 112 mm
- Compression Ratio
- 8.71:1
- Rated Rpm
- 2400
- Starter Volts
- 12
- Fuel Type
- LP gas
- Cylinders
- 6
- Cooling
- liquid-cooled
Engine Options
International Harvester 5.9L 6-cyl diesel
Interntional Harvester 4.9L 6-cyl gasoline
International Harvester 4.9L 6-cyl LP gas
806 / 03
Gears & controls
Transmission (Option 1)
Four gears (1-4) in low, high, and reverse ranges.
- Transmission Type
- unsynchronized
- Gears
- 8 forward and 4 reverse
- Speeds Description
- With 16.9-38 rear tires.
Transmission (Option 2)
As two-range Torque Amplifer (TA) to the basic transmission. Pulling back on the left-hand TA lever provides a clutchless shift to a lower speed for each gear. Pushing the lever forward return to direct-drive mode.
- Transmission
- Torque Amplifier
- Transmission Type
- partial power shift
- Gears
- 16 forward and 8 reverse
- Speeds Description
- With 16.9-38 rear tires.
Transmission Options
8-speed unsynchronized
16-speed partial power shift
806 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 153 in388 cm
- Width
- 106 in269 cm
- Height
- 82 in208 cm
- Wheelbase
- 91 in231 cm
- Front tread
- 53 in134 cm
- Rear tread
- 60 in152 cm
Dimensions And Tires
- Wheelbase
- 91 inches231 cm
- Weight
- 8460 to 9220 pounds
- Front Tire
- 7.50-20
- Rear Tire
- 18.4-34
Tires And Tracks
- Front Ag
- 7.50-20
- Rear Ag
- 18.4-34
- Rear Ag
- 23.1-34
See it in action
Videos
Watch International Harvester 806 videos from their original YouTube creators.