With an updated heavier than standard design the Twin Blade HD offers all the benefits of its lighter standard model, with the addition of puncture-proof rear castor wheels and HD deck and gearbox. The new deck is made from a heavy gauge 4mm Hardox steel, giving greater strength and durability when cutting bigger material. This new model range is also equipped with adjustable skids on each end of the machine for depth control, but now with the addition of castor wheels that are made from puncture-proof rubber. The drive for the slasher/topper is through a 540rpm Heavy-Duty cast iron gearbox. Drive from this is taken out to the large "wing" gearboxes via driveshafts with shock protection fitted as standard. Beneath the deck of the new HD topper is a pair of timed "domed" pans and swinging blades to give not only an excellent finish on cut material but also the ultimate protection to the machine and its drive lines. Description Specification Tractor Power (min): 60kw (80hp) Linkage: Cat 1 & 2 PTO Speed: 540rpm Splitter Gearbox rating: 82kw Outer Gearbox rating: 60kw Cutting width: 2400mm Overall transport width: 2683mm Overall transport length: 2948mm Weight: 920kg Cutting capacity: Grass & vegetation up to 75mm Cutting height: 50mm - 175mm Blade tip speed: 86.0m/s - 16,929fpm Cutting rotors: 2 Dome pans Blades: 4 Wheels: 2x 400mm solid rubber flap, 360° swivel, height adjustable Protection chains: Front & rear