Movable Support System 1. Low investment 2. High benefit 3. Simple operation 4. Less land occupation (1)technical parameters itemMZ900SMZ460Sone time girder-casting weight(t)900460girder length(m)32.6/24.629.94/24.96self weight(t)450310longitudinal moving speed(m/min)0.50.5power(kw)5046.5max anti-force at working(Kn)58053333out dimension(m)62.5 x 20.6 x 5.658.5 x 13.8 x 5average construction ...