Skip to content
TractorStack.
An independent tractor referenceSpecifications. Sources. Side by side.
Search
Find your tractor.
Menu ☰
Years in Production / 1969–1979
Upton
225
Explore the specifications, hardware, and original references for the Upton 225.

No photo
225hp
Source index power
2WD Only
Drive
1969–1979
Production years
Upton
Manufacturer
225 / 01
At a glance
Production
Built in Corowa, New South Wales, Australia
- Manufacturer
- Upton
Hydraulics
- Pressure
- 2500 psi172.4 bar
- Valves
- 3
- Total Flow
- 20 gpm75.7 lpm
Mechanical
Two-wheel drive
225 / 02
Under the hood
Engine Detail
Nissan UD225
blower (2-stroke) diesel
5-cylinder
liquid-cooled
- Displacement
- 377 ci6.2 L
- Bore Stroke
- 4.33x5.115 inches110 x 130 mm
- Power
- 225 hp167.8 kW
- Compression Ratio
- 16:1
- Rated Rpm
- 2200
- Torque
- 543 lb-ft736.3 Nm
- Torque Rpm
- 1500
- Cylinders
- 5
- Cooling
- liquid-cooled
225 / 03
Size. Stance. Footprint.
Dimensions
- Length
- 204 in518 cm
- Width
- 158 in401 cm
- Height
- 92 in233 cm
- Ground clearance
- 16 in40 cm
Dimensions And Tires
- Weight
- 20,970 lbs9511 kg
- Front Tire
- 11x16
- Rear Tire
- 23.1x34
Tires And Tracks
- Front Ag
- 11x16
- Rear Ag
- 23.1x34