Overview
The Unitrak UD 12 is a 12 hp farm tractor produced in Creussen, Germany, between 1949 and 1955. It features a 3x2 2WD configuration with two front drive wheels and a single rear steering wheel operated from an open station.
Ideal Applications
Engine and PTO Configuration:
The tractor is powered by a 12 hp Stihl 1-cylinder air-cooled diesel engine and is equipped with a standard front power take-off.
Transmission Layout:
The mechanical system uses a 4-speed gear transmission providing four forward gears and one reverse gear.
Mechanical Chassis Design:
This model is a variant of a two-wheel walking tractor design that incorporates a seat and steering wheel to control its single rear wheel.
Production
| Description | Built in Creussen, Germany / The Unitrak UD 12 was a variant on the two-wheel walking tractor design. The UD 12 had two drive wheels in front with a seat and steering wheel to control the single rear wheel. |
|---|---|
| Manufacturer | Unitrak |
Engine
| Description | Stihl 1-cyl diesel |
|---|---|
| Description | Stihl / air diesel / 1-cylinder / air-cooled / Engine information for the Unitrack UD 12 is incomplete. There may also have been ZF Sachs engine, possibly gasoline, available. |
| Power | 12 hp (8.9 kW) |
Transmission
| Gears | 4 forward and 1 reverse |
|---|---|
| Transmission type | 4-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Drive | 3x2 2WD |
PTO
| Front PTO | standard |
|---|