... 10 years experiences 52cc Basic Chainsaw, 22'', 3/8'' Oregon Chain, Walbro Carburetor, YD52AW-CS5200Engine Type: air-cooled, two-stroke, single ... : 260mlGuide Bar Size: 18"/20"Chain Pitch: 0.325"Gauge: 0.058"N.W.: 6.7kg 52cc Petrol Chainsaw, CE/EMC Approved, Gas saw, Chain saw