International Harvester industrial tractors

International Harvester 2806

The International Harvester 2806 is an industrial tractor produced from 1963 to 1967. It features multiple engine options including gasoline, diesel, and LP gas 6-cylinder engines. The tractor offers 8-speed and 16-speed partial power shift transmissions, hydrostatic power steering, and optional 4WD. It has a variety of hydraulic flow options and optional features such as an independent rear PTO and IH Fast-Hitch. The 2806 is designed for industrial use with an open operator station and optional cab with heat and air-conditioning. It was built in a total of 124 units.

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Model2806

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Technical Specifications

Detailed specifications and technical data for International Harvester 2806

Power

PTO (claimed)	94 hp (70.1 kW)
Engine (gross)	119 hp (88.7 kW)

Engine

Fuel tank	42 gal (gas/LP) (159.0 L), 48 gal (diesel) (181.7 L)
Engine options	International Harvester 4.9L 6-cyl gasoline, International Harvester 5.9L 6-cyl diesel, International Harvester 4.9L 6-cyl LP gas
Engine detail LP gas	International Harvester C-301, 6-cylinder, liquid-cooled, Displacement 301 ci (4.9 L), Bore/Stroke 3.8125x4.39 inches (97 x 112 mm), Power (gross) 114 hp (85.0 kW), Compression 8.8:1, Rated RPM 2400, Starter volts 12, Oil capacity 9 qts (8.5 L), Coolant capacity 21.5 qts (20.3 L)
Engine detail diesel	International Harvester D-361, 6-cylinder, liquid-cooled, Displacement 361 ci (5.9 L), Bore/Stroke 4.125x4.50 inches (105 x 114 mm), Power (gross) 119 hp (88.7 kW), Air cleaner dual dry elements, Compression 17:1, Rated RPM 2400, Starter volts 12, Oil capacity 10 qts (9.5 L), Coolant capacity 24 qts (22.7 L)
Engine detail gasoline	International Harvester C-301, 6-cylinder, liquid-cooled, Displacement 301 ci (4.9 L), Bore/Stroke 3.8125x4.39 inches (97 x 112 mm), Power (gross) 114 hp (85.0 kW), Compression 7.7:1, Rated RPM 2400, Starter volts 12, Oil capacity 9 qts (8.5 L), Coolant capacity 21 qts (19.9 L)

Weight

Shipping LP gas	8,800 lbs (3991 kg)
Shipping diesel	9,400 lbs (4263 kg)
Operating LP gas	9,200 lbs (4173 kg)
Operating diesel	9,850 lbs (4467 kg)
Shipping gasoline	8,600 lbs (3900 kg)
Operating gasoline	9,050 lbs (4105 kg)

Electrical

Batteries	2 (diesel), 1 (gas/LP)
Battery AH	170 (diesel), 60 (gas/LP)
Battery volts	6 (diesel), 12 (gas/LP)
Charging amps	55
Charging system	alternator

Hydraulics

Pump flow	12 gpm (45.4 lpm), 17 gpm (optional) (64.3 lpm)
Total flow	21 gpm (79.5 lpm), 26 gpm (optional) (98.4 lpm)
Steering flow	9 gpm (34.1 lpm)

Mechanical

Drive	4x2 2WD, 4x4 MFWD 4WD (optional)
Brakes	Hydraulic disc brakes
Steering	hydrostatic power
Operator station	Open operator station. Optional cab with heat and air-conditioning.

Production

Type	Industrial tractor
Total built	124
Manufacturer	International Harvester
Years produced	1963 - 1967

Transmission

8-speed	8 forward and 4 reverse gears, Oil capacity 17 qts (16.1 L), Four gears in low, high, and reverse ranges
Transmission options	8-speed, 16-speed partial power shift
16-speed partial power shift	International Harvester Torque Amplifier, partial power shift, 16 forward and 8 reverse gears, Oil capacity 17 qts (16.1 L), The Torque Amplifier (TA) adds a power shift between direct-drive (DD) and the lower TA range for each gear

Tractor hitch

Type	IH Fast-Hitch (optional)
Rear Type	II/I (optional)

Dimensions & Tires

Width	80 inches (203 cm)
Length	155 inches (with 3-point) (393 cm)
Rear tire	23.1-30
Wheelbase	91 inches (231 cm)
Front tire	7.50-20
Rear tread	60 to 84 inches (152 to 213 cm)
Front tread	53 inches (134 cm)
Clearance (drawbar)	15 inches (38 cm)
Clearance (front axle)	22 inches (55 cm)
Height (steering wheel)	85 inches (215 cm)