The Handy silent electric shredder is powered by a 2500w mains electric motor which is capable of cutting garden material up to 40mm 1.5 thick. The self feeding mechanism ensures that any material is captured in the large chute and crushed by the quiet gear system. A reverse function helps if you accidentely send in any branches that are too large or get jammed.The Handy silent shredder has a 50 litre collection box included which should be more than enough for a small to medium sized garden. Additional features on the Handy silent shredder THSSWB include large transportation wheels and motor overload protection.SpecificationsModel THSSWBType garden shredderMotor Mains electric 2500w with safety cut outCutting Thickness 40mmTransparent 50 litre collection boxTransportation wheelsWeight 28kgMains Cable 3mWarranty Manufacturer's 12 month