International Harvester D-179 diesel 3-cylinder liquid-cooled
Displacement
179ci / 2.9L
Bore/Stroke
3.875x5.0625inches / 98x 129mm
Power
52hp / 38.8kW
Rated RPM
2180
Starter volts
12
INTERNATIONAL HARVESTER 633 ENGINE
Description
International Harvester 2.9L 3-cyl diesel
TRANSMISSIONS OVERVIEW
Description
8-speed 16-speed
TRANSMISSION 1
Gears
8 forward and 4 reverse
Description
Four gears (1-4) in two ranges, plus reverse range
SPEEDS
Description
With 12.4/11-36 rear tires
TRANSMISSION 2
Transmission
Synchron
Gears
16 forward and 8 reverse
MECHANICAL
Chassis
4x2 2WD/4x4 MFWD 4WD
Brakes
disc
Cab
Open operator station. Cab optional with heater
Transmissions
8-speed 16-speed
CAPACITY
Fuel
15.85gal / 60.0L
Hydraulic system
3.2gal / 12.1L
HYDRAULICS
Capacity
3.2gal / 12.1L
Pump flow
8.6gpm / 32.6lpm
TRACTOR HITCH
Rear Type
II
Rear lift
3969lbs / 1800kg
POWER TAKE-OFF (PTO)
Rear PTO
independent
Rear RPM
540
INTERNATIONAL HARVESTER 633 TIRES
2WD Standard tires (ag)
Front: 6.50-16. Rear: 12.4/11-36
4WD Standard tires (ag)
Front: 10.5-20. Rear: 12.4/11-36
2WD Optional tires (ag)
Front: 7.50-16. Rear: 11.2/10-36
4WD Optional tires (ag)
Front: 10.5-18. Rear: 16.9/14-28
DIMENSIONS
2WD Wheelbase
81.5inches / 207cm
4WD Wheelbase
79.9inches / 202cm
Length
135.8inches / 344cm
Width
64.7inches / 164cm
Height
93.5inches / 237cm
2WD Shipping weight
5158lbs / 2339kg
4WD Shipping weight
5589lbs / 2535kg
Front tread
48.5 to 69.7inches / 123to 177cm
Rear tread
56.2 to 76.9inches / 142to 195cm
DIMENSIONS & TIRES
2WD Wheelbase
81.5inches / 207cm
4WD Wheelbase
79.9inches / 202cm
Weight
5158 to 5589 pounds
Front tire
6.50-16
2WD Rear tire
12.4/11-36
ELECTRICAL
Charging system
alternator
Battery volts
12
About International Harvester Tractor
The 633 model tractor is one of International Harvester's 9R line of tractors. The 633 is a Utility Tractors type, that is used often in Agriculture Tractors. A engine powers the 633 tractor. This arrangement is more practical in the real world.