Niva SK-5, Transcarpathian region.

The SK-5 "Niva" harvester is made according to the classic scheme with a carrying thresher, a hinged header and a hinged header.

* Harvester ZHKN-4 — width of capture 4 m.
* The thresher has one impact drum with a diameter of 600 mm, a deck with a coverage angle of 128 degrees, a shock beater, a straw shaker with four keys, a two-screen cleaning with a fan, a smoker equipped with a straw beater.(//tractor-service.com)
* The engine is a diesel SMD-17K (SMD-18K) with a capacity of 100 hp or SMD-19K (SMD-20K) with a capacity of 120 hp, equipped with intermediate cooling of the supercharged air - an intercooler.
* Drive units — V-belt. The speed of rotationof the reaper reel, drum and fan is regulated with the help of variators.
* Wheeled chassis, frontwheels leading non-steerable wheels, rear wheels - non-leading steered wheels.
* The hydraulic equipment provides raising and lowering of the header, raising and lowering of the reel, regulation of the speed of rotation of the reel, closing of the smoker flaps, control of the speed variator, cleaning of the engine radiator filter, vibration unloading of the hopper, control of rotation.
* Automation. The harvester has the following automatic regulation devices: an automatic engine regulator that maintains a constant crankshaft rotation frequency when the engine load changes, an automatic thresher loading regulator that ensures the consistency of the mowed mass entering the thresher by controlling the speed of the harvester, an automatic smoker unloading machine — ensuring automatic opening of the smoker flaps when it is full and closing the flaps after it is full опорожнения.