Lumag designed the HC10 RAMBO Chipper to break down branches and sticks up to a 100mm diameter. The Chipper is powered by a 6.5HP single cylinder petrol engine. The engine transmits its power to the chipper drum via a centrifugal clutch and a pair of thick rubber drive belts. The chipper drum is mounted on 2 sealed bearings and features 2 opposing double-sided (reversible) hardened chipper blades, these blades rotate anti-clockwise toward the adjustable counter knife at between 3000 and 4000 RPM. The blade clearance between the chipper blades and chippers counter knife is optimal between 0.5 and 1mm. The chipper can process branches with a maximum diameter of 100mm. We have found that its optimal working range is around 60-80mm depending on the moisture level hardness and all manner of other factors affecting the wood you are chipping. Specifications: engine 4-stroke OHV petrol engine Displacement 196 cc rated capacity 4.1 kW at 3,600 rpm fuel Unleaded petrol Tank volume 3.6 liters Engine oil 0.6 l SAE 10W30 or 40 Engine starting system Manual start Branch thickness Ø, max. 100 mm Speed ​​of the knives 2,400 rpm Weight (net / gross) 85/100 kg Guaranteed sound power level LWA 111 dB (A) Packaging (L / W / H) 880/565/840 mm Dimensions (L / W / H) 1670/570/1060 mm