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Compact,
low-headroom and universal applications. Stage lifts are
hydraulic lifting devices which are designed to lift and
lower loads over high distances. Stage lifts overcome the
usual limitations of their lifting height imposed by stroke
length. Stage lifts operate with "double-acting"
hydraulic cylinders (return stroke by hydraulic pressure)
and are quipped with a load spreading plate and a piston
support plate.
Operation
A stage lift operates inverted and lifts the load via the
bottom of the cylinder whilst it climbs on a pile of support
bars (wood or aluminium). In principle the load can be lifted
to any height although stage lifts are still compact and
versatile for low headroom lifting applications.
The simple "3-step operation" eliminates the need
for
additional holding arrangements and the repositioning or
replacing of cylinders which are normally required for a
higher lifting distance. A stage lift climbs up and down
on its own.
Control
Depending on the power pack, selected stage lifts can be
controlled individually (by hand or motor pump) or together
in a synchronized arrangement with multiflow pumps.
Features
- Yale ChroMo-Design.
- Low cost lifting systems possible, (3-point resp. 4-point).
- Low weight (e.g. 60 kg for a 50 t unit).
- Stage lift body made from high grade aluminium.
- Hydraulic cylinders are designed from robust chromium-molybdenum
steel with double bronze bearings ensure a longlife service
system.
- Large diameter tilt saddle.
- Incl. coupler halves and carrying handles on request. |