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International Harvester 844-S

International Harvester 844-S tractor
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The sometimes referred to as the 844 Super, the International Harvester 844-S was similar to the English-built 884. It is a row-crop tractor produced from 1975 to 1989 by International Harvester with factories in Neuss, Germany and Saint Dizier, France. It features a 4.4L 4-cylinder diesel engine producing 87 hp (64.9 kW), with multiple transmission options including 8-speed, 12-speed partial power shift, and 16-speed. The tractor offers two- or four-wheel drive, planetary final drives, power steering, and differential hydraulic wet disc brakes. It has an open operator station with an optional cab. Fuel capacity is 22.4 gallons (84.8 L) and hydraulic system capacity is 4 gallons (15.1 L). The rear hitch is category II with a lift capacity of 6945 lbs (3150 kg). PTO is independent with 540/1000 RPM options. Dimensions include a wheelbase of 93.9 inches (238 cm), length of 154.7 inches (392 cm), and weight ranging from 7558 to 8230 lbs depending on drive configuration.
International Harvester844-Stractorspecificationsenginetransmissiondimensionshydraulicsfarm tractor
Power73 hp
Founded1974 - 1980
Model844-S

Technical Specifications

Detailed specifications and technical data for International Harvester 844-S

Power

PTO note:Power at full engine speed.
Engine power:87 hp (64.9 kW)
PTO (claimed):73 hp (54.4 kW)

Engine

Type:diesel
Model:International Harvester D-268
Power:87 hp (64.9 kW)
Torque:218.4 lb-ft (296.2 Nm)
Cooling:liquid-cooled inline
Cylinders:4-cylinder
Rated RPM:2300
Torque RPM:1300
Air cleaner:dual dry
Bore/Stroke:3.937x5.50 inches (100 x 140 mm)
Displacement:268 ci (4.4 L)
Oil capacity:8 qts (7.6 L)
Starter power:4 hp (3.0 kW)
Starter volts:12
Coolant capacity:17.2 qts (16.3 L)
Compression ratio:16:1

Capacity

Fuel:22.4 gal (84.8 L)
Hydraulic system:4 gal (15.1 L)

Electrical

Ground:negative
Battery volts:12
Charging amps:28
Charging system:alternator

Hydraulics

Valves:1 or 2
Capacity:4 gal (15.1 L)
Pump flow:7.9 gpm (29.9 lpm)

Mechanical

Drive:Two- or four-wheel drive
Brakes:Differential hydraulic wet disc brakes
Final drives:planetary
Power steering:Yes
Operator station:Open operator station. Cab optional.

Production

Notes:The sometimes referred to as the 844 Super, the International Harvester 844-S was similar to the English-built 884.
Category:Row-Crop tractor
Factories:Neuss, Germany; Saint Dizier, France
Years produced:1975 - 1989

Transmission

8-speed:8 forward and 4 reverse gears; Four gears in each of two ranges, plus reverse.
Options:8-speed; 12-speed partial power shift; 16-speed
12-speed:Agriomatic S partial power shift; 12 forward and 4 reverse gears
16-speed:16 forward and 8 reverse gears
8-speed oil capacity:36.8 qts (34.8 L)
12-speed oil capacity:30.8 qts (29.1 L)

Tractor hitch

Rear Type:II
Rear lift capacity:6945 lbs (3150 kg)

Dimensions & Tires

Width:80.6 inches (204 cm) (Minimum width.)
Length:154.7 inches (392 cm)
Wheelbase:93.9 inches (238 cm)
2WD Weight:7558 lbs (3428 kg)
4WD Weight:8230 lbs (3733 kg)
Height (exhaust):91.5 inches (232 cm)
2WD Ground clearance:19.7 inches (50 cm)
4WD Ground clearance:15.5 inches (39 cm)
2WD Standard tires (ag):Front: 7.50-16. Rear: 15-34
4WD Standard tires (ag):Front: 10.00-24. Rear: 15-34
Height (steering wheel):71.9 inches (182 cm)

Power Take-off (PTO)

Rear PTO:independent
Engine RPM:540@1920; 1000@2000
Rear PTO Type:540/1000 (1.375)

Related Models

International Harvester 844

Model:844