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Stacker, e.g. for use in warehouse; has self-lifting unit with pivoting lifting arm that lifts or lowers stacker between floor and raised support surface, about stationary hinge point
Stacker, e.g. for use in warehouse; has self-lifting unit with pivoting lifting arm that lifts or lowers stacker between floor and raised support surface, about stationary hinge point
The stacker (1) has a lifting frame (11) with weight-carrying forks (13) and a self-lifting unit (2) to lift and lower the stacker between a load support surface (F) and a driving surface. The self-lifting unit has a pivoting lifting arm (3), which lifts or lowers the stacker about a hinge point (6) arranged on the load support surface, where the hinge point remains stationary during the lift or lowering movement.
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