Great for working in low-density and medium-density stands. Side-mounted chain tensioning for safe and easy chain tensioning, tool-free fuel caps for simple and safe refuelling.Due to compression pressure, jerky stresses occur when starting internal combustion engines. The damping element in the ElastoStart special starter grip alternately absorbs and releases force according to the compression pattern. The result is smooth, even starting.Different bar lengths, wood types and sawing techniques require different amounts of oil. The controlled-delivery oil pump allows the user to select just the right amount of oil for the job at hand.