What a long module! The GBC 40 Tippy Tilt Trays module from PV-Productions is 1,4 meters long. This Great Ball Contraption is built exclusively with parts from the LEGO commercial set 42108 “Mobile Crane” and is equipped with easy to implement mechanisms. Therefore, this makes it the perfect companion to get started with LEGO GBC. The five articulated trays feed each other in a beautiful and mesmerizing way. Thanks to a perfect gear synchronization and mechanical automation, your GBC balls will always catch the next tray in pitch perfect timing. By default, the last tray will guide your favourite balls to a ramp going back to the entry input so the ball flow never ends. Non-stop fun!
| Original design by: PV-Productions | Number of parts: 1292 |
| Original Blog Article (English): here |
Complexity for building:  |
| Price for Building: €€€, average |
 | Download PDF Building Instructions |
PDF file provided by PV-Productions (Building instructions – PDF format – are available for sales directly on PV-Productions website) |
This GBC module is using only the parts from the LEGO TECHNIC set 42108 – Mobile Crane. You can buy it on Amazon following one of the links below:
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 | EUR 89,99 EUR 109,99 -18% | EUR 74,99 EUR 109,99 -32% | EUR 109,99 | EUR 89,99 EUR 109,99 -18% | EUR 109,99 USD 199,99 GBP 159,99 CAD 249,99 | GBP 65,89 GBP 159,99 -59% | USD 98,06 USD 199,99 -51% | - |
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