Skip to content
An independent tractor referenceSpecifications. Sources. Side by side.
TractorStack.
Search
Find your tractor.
Menu ☰
Years in Production / 1978–1984
Acremaster
403
Explore the specifications, hardware, and original references for the Acremaster 403.
No photo
308hp
Source index power
4x4 Only
Drive
1978–1984
Production years
Acremaster
Manufacturer
403 / 01
At a glance
Production
Four-wheel Drive (4WD) tractor
Built in Merredin, Australia
- Manufacturer
- Acremaster
Mechanical
Four-wheel drive
Articulated power steering
Cab standard with air-conditioning.
403 / 02
Under the hood
Engine Detail
Mercedes-Benz OM403
diesel
10-cylinder
liquid-cooled V10
- Displacement
- 973.3 ci16.0 L
- Bore Stroke
- 4.92x5.12 inches125 x 130 mm
- Power
- 308 hp229.7 kW
- Compression Ratio
- 17.5:1
- Rated Rpm
- 2350
- Torque
- 759.7 lb-ft1030.2 Nm
- Torque Rpm
- 1500
- Starter Type
- electric
- Fuel Type
- diesel
- Cylinders
- 10
- Cooling
- liquid-cooled V10
403 / 03
Gears & controls
Transmission (Option 1)
- Transmission
- Acremaster
- Transmission Type
- gear
- Gears
- 9 forward and 3 reverse
Transmission (Option 2)
- Transmission
- Twin Disc 1400
- Transmission Type
- power shift
- Gears
- 12 forward and 2 reverse
403 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 21605 lbs9800 kg
- Front Tire
- 23.1x30
- Rear Tire
- 23.1x30
Tires And Tracks
- Front Ag
- 23.1x30
- Rear Ag
- 23.1x30