Valmet 03 er-Baureihe
2 models in this series
The Valmet 03 range – Finnish tractors from Suolahti: the 903/903-4 and 1103/1103-4, a four-cylinder 4,397 cm³ diesel, 69.1 to 78.7 kW
The 03 range is the generation that followed the 02 range from the Finnish maker Valmet of Suolahti and carries over its numbering logic: the digits order the size class, while an appended -4 marks the four-wheel-drive version of the same base model. The register lists the smaller 903/903-4 and the larger 1103/1103-4 here, both with a water-cooled four-cylinder diesel of the same displacement but a different power rating and rated speed.
Read on 3 more paragraphs
The register lists 2 versions with 69.1 to 78.7 kW from four-cylinder engines of 4,397 cm³, torque of 320 to 370 Nm, unladen weights of 3,650 to 3,950 kg, lengths of 3,905 to 3,930 mm, widths of 1,972 to 1,980 mm, heights of 2,499 to 2,710 mm and rated speeds of 2,200 to 2,300 rpm.
In the 1970s and 1980s Valmet was among Scandinavia's leading tractor makers, supplying mainly Finnish and Swedish farming plus export markets in Northern and Eastern Europe; the 03 range, with the 903 and 1103, covered the mid to upper power segment for mixed arable and grassland farms, before the later merger with Sisu reshuffled the brand's model line-up.
On used examples, the condition of the injection pump and cooling system, the state of clutch, gearbox and PTO, and on the -4 versions also the condition of the front axle, propshafts and transfer case all count; spare parts run through today's Valtra service network and independent farm-machinery dealers.
Sources: SpecCodex register, model data: Valmet 03er-Baureihe
Models
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
1103/1103-4
The 1103/1103-4 from Valmet is part of the 03er series. Production: 1979–1980. The engine delivers 107 hp (78.7 kW),...
Valmet903/903-4no photo903/903-4
The Valmet 903/903-4 is a model in the 03er series. Production: 1979–1983. The engine delivers 94 hp (69.1 kW), has...