1. Voltage/Frequency: 230-240V~/50Hz 2.Rated power:1800W 3.No-load speed: 7,000/min 4 HAO YU Chain/bar length:400mm/16''; 5.Chain speed: 13.5m/s 6.Chain brake activates in less than 0.1 seconds 7.Lock off button for safety operation 8.Automatic oil lubrcation with window to gauge oil level 9.Europe: 2x1.0mm2 with VDE plug, length:0.35m;