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International Harvester 845

International Harvester 845 tractor
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The International Harvester 845 is a row-crop tractor produced from 1978 to 1989. Built in Saint Dizier, France, it features a 4.4L 4-cylinder diesel engine delivering 79 hp net and 86 hp gross power. It offers multiple transmission options including 8-speed partially synchronized, 12-speed partial power shift, 16-speed partially synchronized, and 16-speed creeper. The tractor supports two- or four-wheel drive with planetary final drives and mechanical rear differential lock. It has a rear Type II hitch with a lift capacity of 6834 lbs and a rear PTO with 540/1000 rpm. Dimensions vary between 2WD and 4WD models, with weights ranging from 6923 to 7828 lbs. Standard tires differ for 2WD and 4WD configurations. Electrical system includes a 12-volt battery and 33 amp alternator.
International Harvester 845IH 845tractor specsrow-crop tractor4.4L diesel engine79 hp tractorfarm tractor
Power86 hp
Founded1978 - 1989
Model845

Technical Specifications

Detailed specifications and technical data for International Harvester 845

Power

Engine (net):79 hp (58.9 kW)
PTO (claimed):72.4 hp (54.0 kW)
Engine (gross):86 hp (64.1 kW)

Tires

2WD Standard tires (ag):Front: 7.50-18. Rear: 16.9/14-34
4WD Standard tires (ag):Front: 12.4-24. Rear: 16.9/14-34

Engine

Type:diesel
Model:International Harvester D-268
Torque:217 lb-ft (294.3 Nm)
Cooling:liquid-cooled
Starter:electric
Idle RPM:650-2490
Cylinders:4-cylinder
Rated RPM:2300
Torque RPM:1400
Bore/Stroke:3.937x5.51 inches (100 x 140 mm)
Displacement:268 ci (4.4 L)
Firing order:1-3-4-2
Power (gross):86 hp (64.1 kW)
Starter volts:12
Rated Power (net):79 hp (58.9 kW)

Dimensions

Width:78.7 inches (199 cm)
2WD Length:143.3 inches (363 cm)
4WD Length:145.3 inches (369 cm)
Rear tread:54.3 to 78 inches (137 to 198 cm)
Height (cab):101.6 inches (258 cm)
2WD Wheelbase:93.7 inches (237 cm)
4WD Wheelbase:92.1 inches (233 cm)
2WD Front tread:53.2 to 70.1 inches (135 to 178 cm)
4WD Front tread:59.1 to 70.9 inches (150 to 180 cm)
Height (exhaust):72.1 inches (183 cm)
2WD Shipping weight:6923 lbs (3140 kg)
4WD Shipping weight:7828 lbs (3550 kg)
2WD Ground clearance:18.5 inches (46 cm)
4WD Ground clearance:14.2 inches (36 cm)

Electrical

Ground:negative
Battery AH:110
Battery volts:12
Charging amps:33
Charging system:alternator

Hydraulics

Pump flow:7.9 gpm (29.9 lpm)

Mechanical

Drive:Two- or four-wheel drive
Final drives:planetary
Power steering:yes
Differential lock:mechanical rear

Production

Type:Row-Crop tractor
Built in:Saint Dizier, France
Years produced:1978 - 1989

Transmission

Options:8-speed partially synchronized, 12-speed partial power shift, 16-speed partially synchronized, 16-speed creeper

16-speed creeper

Type:creeper
Gears:16 forward and 8 reverse
Clutch:280mm dry disc

12-speed partial power shift

Type:partial power shift
Gears:12 forward and 4 reverse
Notes:Four gears in two ranges with the Agriomatic power shift.
Clutch:280mm dry disc
Oil capacity:30.8 qts (29.1 L)
Transmission:Agriomatic S

8-speed partially synchronized

Type:partially synchronized
Gears:8 forward and 4 reverse
Notes:Four gears in each of two ranges, plus reverse range.
Clutch:280mm dry disc
Oil capacity:36.8 qts (34.8 L)
Transmission:Synchron

16-speed partially synchronized

Type:partially synchronized
Gears:16 forward and 8 reverse
Notes:Four gears in two ranges, plus reverse, with an additional two-range shift.
Clutch:280mm dry disc

Tractor hitch

Rear Type:II
Rear lift:6834 lbs (3099 kg)

Power Take-off (PTO)

Rear PTO Type:540/1000 (1.375)