In the right hands LEGO’s Power Functions system can do some truly amazing things, and Eurobricks’ builder D3K definitely has the right hands. This is his beautiful 4-axle tow truck, and it features a vast array of Power Functions components and gearboxes to multiply the ability of the motors. Concentrate, here comes the science part;
D3K has engineered a remotely controlled linear actuator operated tilting cabin, front, middle and rear stabilisers, working front winch, wheel lift elevation, extension and tilting, and crane lifting, extending and winch. And he’s thrown in some old fashioned mechanical functions too, including a working V8 engine and three-axel Ackerman steering.
You can read the full details of D3K’s incredible creation at the Eurobricks forum where there also renders available showing the truck’s internal workings. To get a true idea of what this model can do though, you’ve got to watch in in action…