The Ronix 4647 is a 1900W gasoline chainsaw built for heavy outdoor cutting — tough wood, thick branches and large logs. Smart start system, safety brake and automatic chain lubrication deliver reliable, cord-free performance for serious cutting work.EngineA high-performance 49.3 cc, 2-cycle gasoline engine powers the Ronix 4647 and delivers an impressive 1.9 kW output power for demanding and medium-to-heavy-duty wood cutting tasks. Like other Ronix chainsaws, the 4647 also features an advanced C.D.I ignition system with a timing advance function. This ignition system helps the engine start in a fast and reliable way. Its timing advance function improves power delivery and fuel efficiency during any operation. The tool also comes with a new clutch system design that improves power transmission efficiency, resulting in better performance and reduced energy loss during cutting. Its special exhaust system design also helps lower fuel consumption while minimizing gasoline emissions, contributing to efficient and cleaner operation. Body and DesignRonix 4647 weighs 7 kg, making it one of the lightest tools among its competitors. The tool's handle is made of aluminum in some parts, resulting in a 1.8 mm thickness and extreme strength. Featuring an anti-vibration system, the 4647 does its best to transfer fewer vibrations to the user’s hands, making it incredibly comfortable during operations. If you live in a cold climate, don't worry; its front baffle is made of freeze-resistant materials that prevent it from cracking and sustaining damage in low temperatures. Coming with an advanced and smart start system, the chainsaw reduces the effort required to start the engine, which helps for a quicker ignition with less pulling force. Cutting CapacityThe chainsaw has an 18-inch guide bar with a sprocket nose that can make cuts up to 45 cm deep, making it ideal for cutting large wood pieces and thick logs. This machine can reach a maximum speed of 8500 RPM with cutting attachments, resulting in fast, clean, and precise cuts for professional results. Oil Tank and Lubrication SystemThe oil tank of the 4647 is able to store 260 ml of oil to keep the chain and guide bar lubricated, supported by a mechanical plunger pump with adjuster. This system reduces friction and makes the cuts smoother. With the help of the adjuster, oil flow can be controlled to the proper level. For this chainsaw, a 1:40 ratio of oil to gasoline is recommended. Fuel Tank and CarburetorThe Ronix 4647 features a 550 ml fuel tank, allowing longer operation without frequent refueling. The diaphragm-type carburetor makes sure of a stable fuel flow and reliable performance in different working positions. The engine runs smoothly at an idling speed of 3000 ± 300 RPM, providing stable control during pauses and cuts. SafetySafety is a key focus in the design of the Ronix 4647. The chainsaw is equipped with a specific safety brake that helps reduce risk during cutting operations by stopping the chain quickly in case of kickback or sudden movement. Its low-rebound chain plate works together with the safety brake to improve user control and protection during operation. Accessories and PackagingThe Ronix 4647 Gasoline Chainsaw is supplied in a color box and includes a complete set of accessories for immediate use and maintenance: Chainsaw, guide bar and chain, guide bar sleeve, fuel mixing bottle, user manual, and tool kit bag (screwdriver, rasp file, spark plug wrench, sleeve, and 2 screws). SpecificationModel4647Engine Power1.9 KWGuide Bar Length18 inchCutting Capacity45 cmWeight7 kgFuel Capacity550 mlDisplacement49.3 ccPower SourcegasolineFront baffle materialfreeze resistantChain platelow reboundAluminum part handle thickness1.8 mmoil gasoline mixing1:40Oil Tank Capacity260 mlCarburetorDiaphragm TypeIdling Speed Range3000±300 RPMMax Speed with Cutting Attachment8500 RPMIgnition SystemC.D.I with timing advance functionOil Feeding SystemMechanical plunger pump with adjusterGuide Bar TypeSprocket nosePackagingcolor boxAccessoriesChain saw, Guide+bar,Guide bar sleeve,Bottle,manual,tools kit bag(Screwdriver,Rasper,SparkPlugwrench,type sleeve,Screw*2)