SK-5 Niva is a brand of self—propelled combine harvester manufactured in the USSR by the Rostselmash plant since 1971.

Manufacturer's factory: Rostselmash
Model: SK-5 "Niva", ZHZE-4, ZHZE-5, PSP-1.5, PPK-4, transport trolley
Engine power: 120 hp
Maximum speed: 25 km/h
Hopper capacity: 3000 L
Working speed: 10 km/h
Working width of the header: 4m, 5m, 4.2m, 3m

Color configuration:
- Main color (combine harvester)
- Cabin color (combine harvester)
- Additional color (header)
- Color of labels (harvester, header)
- Color of discs

Configuration of parts:
- Choice of equipment: standard, chopper POON-5, chopper 54-8V (combine harvester)
- Blinds (combine harvester)
- Choice of trailer (combine harvester)
- Flaps (combine harvester, harvester)
- Selection of the year of manufacture (combine harvester)
- Number selection (combine harvester)
- Choice of reel (harvester JZE-4, JZE-5)
- Choice of dividers (harvester JZE-4, JZE-5)

In version 1.0.0.2:
- When you start working with the title, there is no sound and all the sounds of the game are mixed; these fixes have been completely removed.
- Various fixes in combine.xml improve stability and accuracy.
- Fixed a bug where combine was using a header or other job and crashes were occurring; it is currently working perfectly.
- Fixed engine sounds.