1. Petrol engine: Husqvarna 365X-Torp two stroke petrol engine 2. Rated Revolution: 12000r / min 3. Rated power: 3.6kw 4. Spindle speed: 1130 r/min 5. Torque: â?¥ 1900 N.m 6. Machine weight:20kg (including auxiliary frame) 18kg (without auxiliary rack) 7. Overall size: 700