During pulling of short wood, there is possibility to leave the clambunk in a horizontal position with open jaws with pole function. During pulling of long wood, the last two pairs of poles of trailer are removed, and the clambunk jaws hold the wood and the security grid is lowered for a better view. A double-drum winch with a force of 2 × 100 kN and two 120 meter ropes with a diameter of 13 mm is always available for logging and allows to use the machine as a skidder. Thanks to removable clambunk the machine can be used as a standard forwarder. The control of the machine is ensured by hydraulic cylinders of articulating frames with locking possibility. The body of the front and rear frame is compact and extremely strong, what protects the engine, transmission, PTO shafts and axles. The bottom of the frames is without any protrusions, what helps to a problemfree off-road ride.