We produce the KRN-2.1 tractor mower of the following modifications and a whole set of spare parts for it: Rotary mounted mower KRN 2.1: price 140-148 thousand rubles.Rotary road mower KRN 2.1D: price 162 thousand rubles. Appointment KRN-2.1The mounted mower is designed for mowing sown and natural grasses in a unit with an MTZ type tractor (classes 0.9 and 1.4) at high forward speeds with laying the mowed mass into a swath. The KRN-2.1 mower is hung from the rear on the rods of the hinged system of the tractor. The mower blade has four working rotors, to which two blade knives are hinged each, which cut the grass. The rotors rotate in pairs towards each other. The mower is driven from the PTO of the tractor power take-off through the cardan shaft, overrunning clutch, V-belt transmission, reducer and rotor gears. Idling of rotors and gear mechanisms at the moment of disengagement of the tractor PTO shaft is provided by an overrunning clutch. KRN 2.1 mower device The separation of the cut mass from the non-cut grass stand is carried out by a field divider. The transfer of the mower to the transport position is provided by the hydraulic system and the installation of the transport link in the working position, in which it rigidly fixes the mower blade raised at an angle. The mower is serviced by a tractor driver The KRN-2,1 mower has the following technical characteristics:Characteristics Mower KRN-2,1Characteristics of working bodies4 rotors with two bevelling knivesCoverage, m 2.1Weight without spare parts and packaging, no more, kg 510 +/- 16Rotor speed, rpm 1980 ... 2060Overall dimensions, mm:working position:- length, mm 3550 + 35- width, mm 2085 + 20- height, mm 1380 + 15transport position:- length, mm 4910 + 50- width, mm 2350 + 25- height, mm 2665 + 25Drive from tractor PTOThe number of revolutions of the tractor PTO shaft, rpm 540Cutting height of plants, on sown grasses, mm 6 +/- 2Number of service personnel, persons 1 tractor driverWorking speed, no more, km / h 15Transport speed, no more, km / h 30Tractor track width, mm 1400 ... 1800Transport clearance, not less, mm 280 Documents for the mower KRN 2.1:Certificate of conformity for the KRN-2.1 mower from 05/21/2019Test report for the KRN-2.1 mower from 05/21/2019Catalog of parts and assembly units for the KRN 2.1 mower