Rebuild your LEGO® 42112 Concrete Mixer Truck into an amazing GBC

07 April 2021

LEGO® Technic fans often like a challenge, and the alternate in this article certainly offers one. PV-Productions, known for many ingenious MOCs, has used the LEGO® bricks from LEGO® set 42112 Concrete Mixer to build the following Great Ball Contraption.

GBC 42 Linear Loco Lifters

The lifting arms move perfectly in rhythm to transport the GBC balls through the system. You can build this model as a separate unit, or as part of a larger GBC. This is a relatively simple great ball contraption and therefore also suitable for LEGO® fans who want to try out a GBC.

This model is a LEGO® 42112 alternate and you can build it completely with the parts from this set. You may only need to buy the balls. In building a GBC you learn building techniques that you can also use for other projects. You control this Great Ball Contraption by hand, but you can also connect it to an engine.

Would you like to build GBC 42 Linear Loco Lifters? You can purchase the building instructions on the PV-Productions website.

Purchase GBC 42 Linear Loco Lifter building instructions

At ToyPro we are fans of PV-Productions and previously wrote about its LEGO® 42100 alternate GBC, LEGO® 42098 alternate Ferris Wheel GBC, LEGO® 42108 alternate GBC and LEGO® Alternate 42082 GBC. Want to stay up to date on great MOCs? Then subscribe to the ToyPro newsletter and follow our Facebook page.

About LEGO® 42112 Concrete Mixer Truck

Every big build needs a sturdy concrete mixer to get the job done. You’ll be turning concrete in no time with the LEGO® Technic Concrete Mixer Truck. Drive the truck then turn the mixing drum to prepare your concrete. Ready to unload? Turn the mixer drum counterclockwise to release the concrete. Use the funnel to guide the concrete where you need it, ready for your next construction project.

Order LEGO® 42112 Concrete Mixer Truck

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