Description Size 150mm 85mm 120mm L W H Speed range 200 2000 continuous operation time is 2 hours Weight Net weight 1 05KGBody material aluminum alloy anodizedAccessories Material stainless steel copperCylinder Material nbsp copperFlywheel material brass precision machiningFuel 95 alcohol wick ignition position above the suction port Cooling method forced air coolingLubrication method drip lubrication the provisions of the lubricating oil from the suction port with 0 5ml start filling once run 20 minutes to fill once Lubricant mineral white oil kinematic viscosity 50 ℃ Package Included 1 X Engine Model