Low vibration; Easy starter,soft handle;With CE with walbro carburetor, oregon chain ,quality is very stable. Specifications1. 52cc, 3 HP, 2.2 kw 2. OEM, client' brand, easy starter option 3. ISO, CE 4. Oregon, Walbro,Carlton available Engine typesingle cylinder, air-forced cool, two strokeDisplacement45ccRated power2.2kw / 7500 rpmBar length20’’Chain pitch0.325’’ or 3 / 8’’Compress ratio6.6: ...