These single acting, robust and reliable cylinders are intended for use in hydraulic elevators. Bucher Hydraulics offers the following models:

Plunger cylinder – series BZG

The BZG cylinder is suitable for personnel and freight elevators. For each piston rod, there are different cylinder diameters with corresponding wall thicknesses.

Piston rods [mm] 50 ... 290
Max. pressure [bar] 66.9

Synchronised telescopic cylinder – series BGLZ

The synchronised telescopic cylinder are single acting and it's particular design principle produces uniformly-distributed lifting and lowering speeds.

    2-stage 3-stage
Piston rods [mm] 35 ... 200 35 ... 140
Max. pressure [bar] 64 51


For almost three decades, the following advantages have been appreciated by our customers worldwide:

    • Very good sliding motion
    • Long service life
    • Deliveries in serval parts possible



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