Product Features：
Features Maximum thrust 700KGInner extension tube is made by stainless steel, which is more firm Maximum speed reaches 43.5mm/s when the load is 250KG Maximum static load reaches 13600N Inbuilt potential meter, adjustable stroke switchMeet IP65 standard, suitable for outdoor applicationUsing 230V/115V AC electric motor With clutch system, and overload protection Maintenance-free