Safety Four speed modes by adjustment of platform and armguard ensuring the operator’s safety when driving. 1/. Platform & Armguard open: Travel speed: 7.5km/h 2/. Platform open, armguard closed: Travel speed: 4.5km/h 3/. Platform closed, armguard closed: Travel speed: 4km/h 4/. Platform & armguard closed: Travel speed: 0km/h