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Viavac | Gbl

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The VIAVAC GBL has been developed for the easy installation of a large variety of flat glass

Due to its compactness, the VIAVAC GBL can be used for several lifting jobs. For example for the installation of large glass façade elements, windows between façade and scaffolding and for long glass panels for glasshouses. Thanks to the innovative short suspension eye, lifting in small spaces is also possible.

Thanks to the extension option of up to 2 metres, the VIAVAC GBL offers extra span for windows with a length of 4500 mm. This prevents windows from breaking due to their own weight.

Optionally, The VIAVAC GBL can be ordered with a radio remote control.


  • 90º tilting mechanism with locking facility every 18º
  • 360º rotation with locking facility in 8 positions

Small size for a large variety of flat glass

For the installing of glass elements up to 250 kg

Extended. For the installing of glass elements up to 500 kg

Easy to transport in the matching transport carriage




GBL2 Basic

GBL2 Extended

Vacuum Circuit



Max Weight Capacity

250 kg

500 kg

Max Length Capacity

20 x 40 cm

20 x 40 cm


32 kg

48 kg