Product details:

These models are the successors of UC3520A and UC4020A. The oil pump and toolless tension adjustment have been improved and the exterior design has been changed as new born UC3541A and UC4041A series models - New adjustment lever for easier tool-less saw chain / tension adjustment. - Adjustable automatic chain oil pump - Ergonomic soft grip. - Large separate-type metal spike bumper. Spike grips work-piece firmly to provide more control. - Oil fill level window. - Flat motor housing end - Mechanical chain brake - Double Insulation - Kickback brake - Chain Oil Capacity 200 ml (cm3)Chain Gauge 0.043 Chain Pitch 3/8Chain Speed 14.5 m/sec - Bar Size 40 cm - Noise sound pressure 90.3 d - B(A)Noise sound power 101.3 d - B(A)Noise K factor 2.5 d - B(A)Input Wattage 1800 w - Vibration K factor 1.5 m/sec2Vibration: Right Handle (Rear grip) 4.3 m/sec2Vibration: Left Handle (Front grip) 4.7 m/sec2Net weight 4.7 kg