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Published on Apr 9, 2019
Choose - https://pkyar.ru/production/kommunaln... The PRK series trailed sand spreader has been manufactured by PC Yaroslavich for quite some time. It is a simple and at the same time reliable machine. Made of alloyed structural steel with subsequent painting with corrosion-resistant polyurethane enamel. This is especially true, given that PPH has to work in a very aggressive environment: winter, snow, constant humidity, and salt. The purpose of the PPH: the fight against icing on the roads and sidewalks by distributing anti-icing materials on their surface. The sand spreader works with such reagents as pure sand, sand-salt mixture, granite or marble chips. Distribution width - up to 8 meters. Bunker capacity is different from 2.5 to 8 cubic meters. PRK systems work from hydraulics, or rather from a hydraulic pump mounted on a tractor. On high-pressure lines, oil is supplied to the RCC, where the gearbox, moving the conveyor, and the hydraulic motor, which turns the spreader plate, drives the gearbox.
PRK allows you to maximally load your MTZ tractor in winter. If you put in front of our snow removal blade PPO-2.5 "Bear", and hook the rear of the PRK, then you get a combined road machine in a tractor version. It is more maneuverable than a large KAMAZ and therefore will be more convenient for use in narrow spaces: in yards, on footpaths.
The main objective of the PPH is to make roads and sidewalks cleaner and safer.