Acremaster
Acremaster 421
The Acremaster 421 is a four-wheel drive (4WD) tractor from the 400 Series produced by Acremaster between 1982 and 1984. It features a powerful Mercedes-Benz OM421 11.0L 6-cylinder liquid-cooled V6 diesel engine delivering 210 hp (156.6 kW) at 2350 RPM. The tractor is equipped with a 9-speed gear transmission with 9 forward and 3 reverse gears. It has a large fuel tank capacity of 268.4 gallons (1015.9 liters). The 421 weighs 20,723 lbs (9,399 kg) and rides on 18.4x34 tires front and rear. It includes articulated power steering and a standard cab with air-conditioning. Built in Merredin, Australia, the 421 is part of the 400 Series and related to the Acremaster 422A model.
Power210 hp
Founded1982 - 1984
Model421
Technical Specifications
Detailed specifications and technical data for Acremaster 421
Power
| Engine power | 210 hp (156.6 kW) |
|---|
Engine
| Type | diesel |
|---|---|
| Model | Mercedes-Benz OM421 |
| Power | 210 hp (156.6 kW) |
| Cylinders | 6-cylinder |
| Fuel tank | 268.4 gal (1015.9 L) |
| Rated RPM | 2350 |
| Bore/Stroke | 5.04x5.59 inches (128 x 142 mm) |
| Displacement | 669.1 ci (11.0 L) |
| Starter type | electric |
| Configuration | liquid-cooled V6 |
Dimensions
| Weight | 20723 lbs (9399 kg) |
|---|---|
| Rear tire | 18.4x34 |
| Front tire | 18.4x34 |
Mechanical
| Cab | standard with air-conditioning |
|---|---|
| Drive | Four-wheel drive |
| Steering | Articulated power steering |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Series | 400 Series |
| Built in | Merredin, Australia |
| Years produced | 1982 - 1984 |
Transmission
| Type | gear |
|---|---|
| Gears | 9 forward and 3 reverse |