Specifications: Mode EPG 2258 ouligen tools gasoline chain sawEngine Mode 1E45.2FEngine type Single Cylinder, Air-cooling, 2-strokeDisplacement 58CCEngine Power 2.8KW/8000RPMMaximum Engine Speed at idling 3000200RPMMaximum Engine Speed with cutting attachment 12000200RPMFuel Consumption 45030g/kw.hFuel Mixture(Gasoline 25:Two cycle oil 1)Fuel tank capacity 0.55LOil tank capacity 0.26LGuide Bar Size 18"20"Chain pitch Pitch 0.325"/gauge0.058"Chain Saw Packing ListNo.Name Quantity Remark1 Chain Saw 1pc Guide Bar, Chain, Bar protector2 Tank 1pc3 Specifications 1copy4 Toolkit 1pcContain: Chain file, carburetor adjusting screwdriver, spark plug wrench, 3 six angle wrench and 4six angle wrenchDaily Maintenance of 5800 Chain Saw1. Clean the surface of the machine.2. Clean the Air cleaner, use gas to clean the filter core.3. Check all the connections whether there is leakage of oil or air.4. Check all the screws of the engine cover to see if there are the loose or lost. If there is, please screw tightly or replace.5. Cover the machine with plastic film and store it in dry and well ventilated.