Technical Parameters 1)electric motor power:3.0kW 2) cutting time:60kg/m steel rail,≤120s 3)sheet wheel specification:Φ400×Φ32×4 4) sheet wheel usage time :50kg/m using ≥4times 60kg/m using≥3times 5)machine weight: motor with aluminum case ≤ 54kg motor with iron case ≤ 64kg 6)sheet wheel specification :400*32*4mm 7)overall dimension :500*4800*450mm