Enhanced comfort seat (similarly to «Don-1500B»), a heater, a German conditioner «Konvekta» or «August» (Japan), a spongeous carpet, an airtight cab, a state-of-the-industry sound-insulating material, all this creates the comfort necessary for efficient work of a harvester operator.
The convenient lever-type parking brake has replaced its «tractive» predecessor.

The new engine D-442-54Р (55Р — electric start rear engine), turbocharged, with an integral heat exchanger, extended life and less fuel consumption.
Perfectly balanced and having a greater torque back-up, the engine began to operate more regularly even at high loads.

Driving axle — smooth hydrostatic drive of traction wheels considerably facilitates control, ensures a long-term speed variation, a stable run and easy manoeuvrability. Now it’s possible to run even at a speed of 0,1 km/h.
The steerable wheels axle — the wheel spacing of the steerable wheels axle is brought to the tracting wheels width. Now wheels will run «in trail», that will considerably lower the soil damageability and improve the cross-country ability.