WSR-800L vs WSR-800LA: Which 800kg Glass Vacuum Lifter Fits Your Job? | Cowest

Product Overview The WSR-800L and the WSR-800LA are the two 800kg wheel-type glass vacuum lifters in the same Cowest series, and they are built on the same working idea: 4600mm of lifting height, 650mm + 500mm of arm extension, 360° endless rotating, 0-180° tilting, ±50mm side shifting, dual pumps and dual vacuum circuits, 4kW driving on a 24V motor on the front wheel, 12% uphill capability and 6-8 working hours per charge. They are not a cheap version and a better version of the same thing. They are two answers to two different glass installation problems, and the published difference between them comes down to five points: how much the machine still holds with the boom fully extended, whether driving and steering are remote controlled, whether the suction frame can shift up and down, how far the frame can turn to each side, and what the suction cups are. Choose the WSR-800L when the panels are wide, oversize or awkward and the job is decided at full reach. It holds 650kg with the sec…