Here is the translation of the text to English:

The Valtra C-series tractors were introduced in the autumn of 2003 to meet the needs of cattle farms and front loader use. The series went on sale in the spring of 2004. The external dimensions were roughly in the class of the Mezzo, meaning significantly more compact than the M-series. The weight distribution of 39/61 was better suited for front loader use. However, the C-series still weighed 1000 kg more than the Mezzo. Due to the shortened wheelbase, the fuel tank, which was previously located in the intermediate frame, was moved to a plastic tank located under the cab.

The engines of models C120-C150 corresponded to those of the M-series. Sales in Finland focused on these models. In addition, the C-series included three smaller models, whose technology was somewhat simpler. The engines in these models did not have electronic control or a viscous fan. The hydraulic pump in the smaller models produced 73 l/min, the same as the Mezzo, and the lifting capacity was also the same as in the Mezzo, with only two hydraulic blocks. The partially load-sensing hydraulics with electric valves in the larger models corresponded to those of the M- and T-series. The standard transmission in the smaller models was 24+24 gears, from the C110 onwards 36+36. Both transmissions featured standard HiTech functions such as quick-shift automation. The turbine clutch was available in models C90, C100, C110, C120, and C130.

The narrow cab of the C-series was fairly small in space and was somewhat more basic in its interior. The noise level was 76.5-78 dB, similar to Mezzo’s figures. Compared to the M-series, the standard equipment did not include an air conditioning unit except for the C150. Also, there was no fan installed on the dashboard; all air came from the ceiling. From the C120 onwards, the standard was the agroline instrument panel, which showed, among other things, the position of the lift arms, driving speed, PTO rotation speed, and transmission temperature.

There are differences in power, dimensions, and weights in the technical data of the C-series between different brochures. Sales of the C-series ended in Finland in 2006.

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