GRIN BIOCH120 CROSS Grin BIOCH120 CROSS bio-shredder and chipper is an ideal shredder and chipper for pruning professionals: gardeners, farmers and hirers. It processes branches up to 120 mm in diameter quickly and produces very fine and homogenous wood chips. The powerful twin-cylinder engine is a 23 hp Vanguard Briggs Stratton with electric start. The working speed is remarkable and the load is introduced thanks to a hydraulic roller with variable speed. An anti-stress control unit helps the operator to regulate the flow of material, preventing clogging of the cutting system. The GRIN chopping system, consisting of a drum with four blades, is also very effective with leafy pruning or difficult pruning such as palm and olive trees. The crawler tracks allow the BIOCH120 to be transported quickly and safely to the most inaccessible working areas. Stability and ease of driving are ensured by the low centre of gravity. The compact dimensions and folding hopper facilitate transport and storage. The power and quality of the engine, combined with the MADE IN ITALY construction with top quality materials, results in low operating and maintenance costs as well as increased durability, even with very heavy use. Technical data CUTTING SYSTEM: GRIN cutting system with 4-blade drum made of hardened steel HOOK AND STRUCTURE: Made of hot-painted steel ENGINE: VANGUARD Briggs Stratton 23 HP- Twin-cylinder 627cc START: Electric WEIGHT: 550 Kg DISCHARGE: Swivelling 360° adjustable jet with deflector and discharge height 195 cm TRAMOGRAPH: 96 cm maxi hopper, foldable in 2 positions TRANSMISSION: Double V-belt DRIVE ROLLER: Hydraulically driven steel toothed roller with speed control and CZ anti-stress control unit