Mechanical Monday – Geneva Mechanism

In all the years we build GBC we were always fascinated by the versatility and reliability of the Geneva mechanism. This mechanism, also known as a Maltese cross or trochoidal drive, is a mechanical linkage used in a wide field of application nowadays and for sure in the LEGO GBC madness we are in.     One of the key features of the Geneva mechanism is that it allows for intermittent or “stepped” movement of the shaft. This is accomplished by using a “locking” tooth that engages with the other teeth when the shaft is in a certain position, and…

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GBC 50 Tow Lift – Official Video

The moment is finally here. Our brand new GBC 50 Tow Lift is out and it is ready to be build by you.

This model is entirely build with parts from the existing LEGO set 42128 Heavy-duty Tow Truck and features new unique modules.
Get ready to control this GBC yourself and get involved in complex timings mechanisms, auto direction change mechanisms, pneumatics and so much more!

You can upgrade your GBC 50 Tow Lift by adding the GBC Funnel XL and the Xylophone Keys. These are all optional parts but for sure brings something new to the table.

Get the building instructions and start engineering today!