Power Type Two-Stroke Displacement 64.7CC Power 3.5KW(4.8HP) Speed 9500rpm Blade No-Load Speed 2600rpm Outer Diameter 14"/350mm Arbor Size 1"(25.4mm)/7/8"(20mm) Depth of cutting 5"(123mm) Packing Size 530mmX330mmX435mm Net/Gross Weight 21.56LBS(9.8KG)/26.18LBS(11.9KG)