The Sanli GTS33 straight shaft brush cutter has the power of a semi pro machine with a 32.6cc 2 stroke petrol engine which produces 0.9k W of power at 8, 000 rpm with low sound & vibration levels. The Sanli GTS33 has the power to tackle more demanding tasks including cutting back tough, long grass, nettles & weeds. The 2 line bump feed head has a 43cm cutting width & can be changed to the 3 tooth metal blade easily. The head takes 2.4mm diameter line. The bike handles provide greater control for the user & are more comfortable to use for longer periods of time. Comes complete with a double shoulder harness. Specifications: Engine Capacity: 32.6cc Engine Type: 2 stroke, full crank petrol Power Output: 0.9 k W Centrifugal Clutch: Yes Cutting Width: 43cm Weight: 7.4kg Cutting Line Diameter: 2.4mm Cutting Head Type: Bump feed Number of lines: 2 Metal Blade: Yes, 3 tooth Drive Shaft / Shaft Type: Solid / Straight Handle: Bike / U shaped Shoulder Harness: Double Included Warranty: 1 Year (extended to 2 if the customer registers the machine on the Sanli website)