PRK

PRK

Front crane mower for Unimog

PRK is a front crane mower primarily intended for mounting on multi-purpose working vehicles such as Unimog. The reach of 6 metres and a wide selection of working tools enable the mowing and maintenance of vegetation on various surfaces.

If necessary, crane arms can be switched from the mowing position on the right side of the vehicle to the left side and vice versa, in just a few simple steps. During transport, the mower is placed above the vehicle cabin, thus enabling good visibility and safety while driving.

Main characteristics

Crane arm control

The control system consists of a control unit and an ergonomically shaped joystick which enables safe and efficient work, as well as complete comfort for the operator even during continuous operation in several shifts.

SPC

Selective proportional control enables simple control of the mower crane arm and the attached working tool on more demanding terrains. The control is performed through the use of a joystick, which controls the operating head and the movement of individual cylinders of mower crane arms.

FPC

Full proportional control is intended for controlling mowers on difficult terrains, full of obstacles, requiring continuous manoeuvring of crane arms. Control with the use of a joystick enables quick changes of the crane arm position through the movement of several cylinders with one joystick movement, thus enabling work efficiency and user comfort.

Working tools and attachments

Hydra

HYDRA is a combined operating head for mowing and fragmenting vegetation thick up to 50 mm. The mowing head housing is made from a special steel resistant to impacts during mowing, which significantly extends the lifespan of the device.

The spiral distribution of blades reduces energy losses, and an increased aperture on the rear end of the head enables high outflow of material, and accordingly, a higher mowing speed.

Adjustable front and rear apertures regulate the outflow of mowed material, and the in-built rubber and chain protectors offer protection from an uncontrolled discharge of the mowed material. When working on damp terrains, the HYDRA operating head may be equipped with a supporting roller cleaner that prevents accumulation of material.

Tornado

TORNADO mowing heads are the ideal choice for the maintenance of smaller vegetation. They are constructed with the option of choosing between two types of blades for cutting vegetation of different thickness, and they raise the grass before cutting, which increases mowing efficiency. Option of blades spiral distribution allows cutting grass with variable direction of rotation and energy saving.

Specially designed back head aperture enables a quicker discharge of mowed material, and accordingly a higher mowing speed. Mowing in populated areas requires a high degree of safety during use and minimising an uncontrolled discharge of mowed material. That is why the front head side is equipped with protection rubber and chains, and a protective rubber curtain is placed on the rear end.

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SRG

SRG branch cutters are a reliable attachment for crane mowers that is indispensable in the maintenance of treetops and removal of young trees. Cutter blades are made from high-quality tool steel that ensures a long device lifespan. Proven hydraulic components installed in the cutter hydraulic system ensure their long-term operation even in the most difficult conditions.

Cutters are operated using the controls of mower crane arms, and the safety elements installed in the crane mower prevent the damage of cutters and the excessive load on crane arms when obstacles are encountered. SRG offers best results when it is installed on RASCO crane mowers, but it can also be installed on mowers by other manufacturers.

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BM

The BM brush is intended for removing grass, weeds, and remaining spreading agents by road curbs and flanks. High efficiency of the BM brush during work is ensured by an integrated mechanism for overcoming obstacles, which prevents crane arm load and simultaneously protects the entire device. Cleaning control is simple due to the advanced control unit for operating the mower on which the BM brush is installed.

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KAN

The ditch cleaner KAN is an excellent choice for cleaning and profiling ditches by the side of roads. A high capacity of the hydraulic motor enables fast cleaning and continuous operation without interruptions. A range of elements guarantees safe and reliable operation of the KAN ditch cleaner even in the most difficult conditions.

The depth of cleaning is regulated by a sliding protector, while the installed dirt deflector directs the thrown dirt without endangering immediate surroundings of the working tool. The ditch cleaner knives ensure a uniform ditch profile, and the high-capacity hydraulic motor secures fast cleaning and profiling of ditches.

Gallery

Distribution

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