Suit For Cutting Log/wood. Brake system.safety operation Light Operating Shock Absortption System Easy Operation YE-036 Engine dispacement: 35.20CC Fuel tank capacity:0.47L Oil tank capacity: 0.20L Oil feeding system: automatic pump with adjuster Chain type:91VG Gauge:0.05"Guide bar size: 14/12" Standard guide bar size: 14" Dry weight(power unit):4.0kgs