Acremaster 402 Specs ( 1978-1984 )

Compare Tractor

Overview

The Acremaster 402 is a robust 4WD farm tractor manufactured in Merredin, Australia, between 1978 and 1984. It features a powerful 249 hp Mercedes-Benz 12.8L V8 diesel engine paired with a 9-speed gear transmission and articulated power steering for heavy-duty agricultural applications.

Ideal Applications

High-Capacity Field Operations: The 249 hp Mercedes-Benz V8 engine and 615 lb-ft of torque provide the necessary output for demanding primary tillage and large-scale farming tasks.
Heavy Towing and Traction: With a weight of 21,164 lbs, four-wheel drive, and large 23.1x30 tires, this tractor is built to maintain stability and traction during heavy-load applications.
All-Weather Operator Comfort: The standard air-conditioned cab provides a controlled working environment, making it suitable for long hours of operation in various climate conditions.

Production

Description Built in Merredin, Australia
Drive type Four-wheel Drive (4WD) tractor
Manufacturer Acremaster

Engine

Engine type Mercedes-Benz 12.8L 8-cyl diesel
Bore/Stroke 4.92x5.12 inches (125 x 130 mm)
Compression 17.5:1
Description Mercedes-Benz OM402 / diesel / 8-cylinder / liquid-cooled V8
Displacement 778.7 ci (12.8 L)
Power 249 hp (185.7 kW)
Rated RPM 2350
Starter type electric
Torque 615 lb-ft (833.9 Nm)
Torque RPM 1400

Transmission

Gears 9 forward and 3 reverse
Transmission Acremaster
Transmission type 9-speed gear
Type gear

Mechanical

Cab Cab standard with air-conditioning.
Description Articulated power steering
Drive type Four-wheel drive

Dimensions & Tires

Ag front 23.1x30
Ag rear 23.1x30
Height (exhaust) 129.9 inches (329 cm)
Length 228.4 inches (580 cm)
Weight 21164 lbs (9599 kg)
Width 150.4 inches (382 cm)
Front tire 23.1x30
Rear tire 23.1x30
Weight 21164 lbs (9599 kg)

Speeds

Description With 23.1x30 tires.