PTU-10S – semitrailer is designed for greenery (hay, grass, etc) transportation, based on the spreader PTU-10. When mounting the extension body sides the trailer of 10 t lifting capacity has 25 m of body capacity. Back unloading of load is realized with the hydraulically operated conveyor. To re-accomplish PTU-10 into haylagetrailer it is necessary to dismount:spreading device, tailgate, front net body side, drive cardans; to install: lateral high body sides, body side, laterals, new tailgate, couplings; to attach: hydraulic cylinders of the tailgate. Previous title PTU-6.0/14S.