With a 14.5 m/sec chain speed and 40cm bar size, this Makita chainsaw is the ideal choice for all garden cutting applications Like all Makita chainsaws chosen by both DIY enthusiasts and tradesmen for their combination of power, comprehensive safety features and largely maintenance-free construction. This model is an improved version of the UC4020A and the oil pump and toolless tension adjustment have been improved and the exterior design has been changed. Comes complete with bar, chain and chain protector cover. Available in 240 volts only. Features: Kickback brake Double Insulation Oil fill level window Ergonomic soft grip Mechanical chain brake Flat motor housing end Adjustable automatic chain oil pump New adjustment lever for easier tool-less saw chain/tension adjustment Large separate-type metal spike bumper - Spike grips work-piece firmly to provide more control Comes with: Bar and chain Chain protection cover Specification:  Bar Size: 40 cm  Chain Pitch: 3/8\"  Chain Gauge: 0.043\"  Input Wattage: 1800w  Automatic Oil Pump: 1 Noise K factor: 2.5 dB(A)  Chain Speed: 14.5 m/sec  Vibration K factor: 1.5 m/sec_  Chain Oil Capacity: 200 ml(cm³)  Noise sound power: 101.3 dB(A)  Noise sound pressure: 90.3 dB(A)  Vibration: Left Handle (Front grip): 4.7 m/sec_  Vibration: Right Handle (Rear grip): 4.3 m/sec_