Model EK6100 is a Power cutter 305mm (12") equipped with 61cm³ 2-stroke engine with stratified scavenging system to comply with all known exhaust emission regulations. Compared with the predecessor model DPC6430, this new model has the following advantages: Lightweight; 1.2kg (2.6lbs) lighter than DPC6430 Enhanced air filtration; cyclone pre-separation system effectively removes dust particles away from intake air and reduces dust stuck on the filter.