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The first model of Valmet's hundred series was the 900, introduced in 1967. It had a 4.18-liter engine with a power output of 89 horsepower (SAE) / 79 horsepower (DIN). The following year, a 3.98-liter 700 model (75 hp SAE) was introduced alongside it, but its engine was soon also enlarged to 4.18 liters (71 hp DIN). In the spring of 1969, a turbocharged 1100 model (115 hp SAE / 105 hp DIN) was added to the top of the lineup, which was one of the first tractors on the market to be equipped with a turbocharger.

The 700-1100 models were advanced tractors in many respects. The cab was factory-installed, cushioned with rubber mounts, and equipped with a heating system. However, the cab was quite narrow, and visibility was poor. The steering was hydrostatic. The transmission was fully synchronized, and the gear levers were placed on the side. The powertrain was equipped with a dual clutch, which had a diameter of 270 mm in the early models of the 700 and 310 mm in the others. The transmission in the 1100 was more robust than in the other models. The hydraulics were also very efficient for their time. The pump capacity was 46-49 liters. Draft control worked via the draft arms. Four-wheel-drive models equipped with an Ewald Speth front axle were also available for the 900 and 1100, which were primarily aimed at contract work.

The updated version of the 565, the 500, was also fitted into the hundred series. An optional cab manufactured by Junkkari was available for it. Compared to its predecessor, updates included, among other things, a yellow color, disc brakes, a handbrake, a 2 hp more powerful engine, a 15% larger gear ratio in the final drive, and wider fenders, on which a safety cab could be mounted.

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