The LEGO Technic 42128 Heavy Duty Tow-Truck is big, heavy, and able to take a hefty load. Just like your Mom. With more than two-thousand pieces – including pneumatics – 42128 is also a rich source of parts for creating a B-Model, with two great truck alternates featured here so far.
Newcomer Repkovsky has gone better though – literally – having reconstructed his 42128 set into not one but two B-Models, which are able to be built simultaneously.
The first is a rather excellent material handler, complete with a two-stage pneumatic boom, a linear-actuator operated grab, working outriggers, steering, and a raising cabin.
The material handler has a vehicle to extract a load from/deposit a load into too, with Repkovsky’s second alternate being a neat tipper truck, which itself features working steering, a piston engine, and a linear-actuator operated tipping bed.
The pair are a brilliantly clever use of pieces, and there’s more of each alternate to see at both Bricksafe and the Eurobricks forum, where a video and a link to building instructions can also be found. Click the link above to claim your 2-4-1!