The Volvo BM Valmet 05 series was introduced in 1982, and deliveries began at the beginning of 1983. There were two three-cylinder models: the 505 with 65 hp and the 605 with 72 hp. The transmission was a new synchronized 8+4. As an optional extra, a reduction gear could be added, which came from Volvo. The cabin was spacious but more austere in its upholstery compared to the best competitors. The noise level was the maximum allowed 85 dB, and ventilation was insufficient.

The hydraulics were very efficient for the size of the tractor. On the other hand, the external dimensions were also large for its class. However, the turning radius was small. The underside of the tractor is flat.

At the beginning of 1985, minor updates were made: the power of the 3-cylinder models increased to 68 and 75 horsepower, the GL trim for the cabin became standard, and the upholstery color changed to light gray.

From the beginning of 1986, the brand was changed to Valmet, and the stickers on the side panels became black. In the summer of 1988, updated models were introduced, with the option to choose from five color options. At the same time, the driven front axle was replaced with a new model, and the cabin underwent minor improvements. The turbos were changed to ones manufactured by Schwitzer.

This is an automated translation. Please report any issues in the translation.