Explore the specifications, hardware, and original references for the International Harvester 633.
International Harvester 633 SA — Joost J. Bakker from IJmuiden, CC BY 2.0. Resized; converted to WebP. · Joost J. Bakker from IJmuiden · CC BY 2.0commons.wikimedia.org source ↗
52hp
Source index power
MFWD Optional
Drive
1975–1978
Production years
International Harvester
Manufacturer
633 / 01
At a glance
Overview
1975 - 1978
33 Series
Utility tractor
Production
Utility tractor
Built in Neuss, Germany
Manufacturer
International Harvester
Mechanical
Two- or four-wheel drive
Disc brakes
Open operator station. Cab optional with heater.
Capacity
Fuel
15.85 gal60.0 L
Hydraulic System
3.2 gal12.1 L
Hydraulics
Capacity
3.2 gal12.1 L
Pump Flow
8.6 gpm32.6 lpm
Hitch
Rear Type
II
Rear Lift
3969 lbs1800 kg
Pto
Rear Pto
independent
Rear Type
540
Electrical
Charging System
alternator
Battery Volts
12
633 / 02
Under the hood
Engine Detail
International Harvester D-179
diesel
3-cylinder
liquid-cooled
Displacement
179 ci2.9 L
Bore Stroke
3.875x5.0625 inches98 x 129 mm
Power
52 hp38.8 kW
Rated Rpm
2180
Starter Volts
12
Fuel Type
diesel
Cylinders
3
Cooling
liquid-cooled
Engine Options
International Harvester 2.9L 3-cyl diesel
633 / 03
Gears & controls
Transmission (Option 1)
Four gears (1-4) in two ranges, plus reverse range.
International Harvester 633 SA — Joost J. Bakker from IJmuiden, CC BY 2.0. Resized; converted to WebP. · Joost J. Bakker from IJmuiden · CC BY 2.0commons.wikimedia.org source ↗
See it in action
Videos
Watch International Harvester 633 videos from their original YouTube creators.
International 633 4x4 tractor first start April 16 2016