Here is the English translation of the text:

Rostselmash's first rotary combine was the Don-2600. A more serious attempt was seen in 2001 with the introduction of the Torum. It was designed for an annual harvesting area of 2,000 hectares. The Torum’s technology had two special features. The feed conveyor was replaced by three transverse feed drums and one acceleration drum that guided the grain to the rotor. In other rotary combines, there was a fixed beater bridge under the rotor. In the Torum, around the rotor there were three adjustable beater bridges rotating in opposite directions, which covered almost the entire circumference. The twin-fan and triple sieve design was also similar to that of the Acros. The rotor diameter was the same 762 mm as, for example, in John Deere and Case IH, but slightly longer (320 cm).

The Torum 740 was powered by a 400-horsepower YMZ engine, and the Torum 780 had a 510-horsepower Mercedes engine. Later, models equipped with 490 to 520-horsepower Cummins engines meeting various emission standards were introduced. The drivetrain was purchased from Sauer-Danfoss. The electrical system was based on a CAN bus, and the functions had a similar Adviser information and monitoring system as the smaller models. Adjustments via the display were more comprehensive in the Torum than in the smaller models, and settings were pre-programmed for 15 crops. The sieve system also had manual adjustment options in case of linear motor failure. Other standard features included automatic cutting platform height adjustment and reel speed control, a compressor for cleaning the combine, and a refrigerator.

In 2018, updated models were introduced. The drum feed system was abandoned and replaced with a conventional feed conveyor. A much-anticipated improvement was a chopper that was 30% more efficient and distributed straw more evenly. The cutting platform was now tilting, although only supported by mechanical springs. Track versions were now available with track widths from 610 to 900 millimeters using track systems manufactured by Zuidberg. The cab was replaced with the Luxury Cab, which was 50% larger in volume. In terms of harvesting technology and cab, the Torum was fully comparable with competitors, but, for example, the grain tank volume and unloading speed as well as the fuel tank size lagged slightly behind. It also did not offer a hillside harvesting version, yield mapping, or other more advanced automation.

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