Powered by the KM90 engine (25.4cc 2-stroke, Power 0.95k W), this powerful basic Power Unit is suitable for powering tool attachments for tougher work, especially landscaping & contracting. This model has a Loop Handle. The machine has a split shaft with quick-release coupling, so you can attach the full range of Combi Tools (eg hedgetrimmer, scrubcutter, cultivator, brushcutter, strimmer, lawn edger) which you will find in our online catalogue. The length of the machine to the coupling unit is 89cm. Weight is 4kg. The following are the available attachment tools which are approved by Stihl for the KM55 R & KM85 R (loop handle) models: Strimmer Head, Brushcutter Head, Cultivator, Lawn Edge Trimmer, m Power Sweeper, Hedge Trimmer (Fixed Blade), Hedge Trimmer (135 degree Adjustable Blade), Scrub Cutter, Pole Pruner Manufacturer's 2 year warranty