LEGO’s 42054 Claas Xerion 5000 tractor is one of the very best sets that we’ve ever reviewed. It’s so good in fact that we can think of little that could be done to improve it. But that’s not to say it can’t be enhanced with a little MOCery. With an adjustable hitch both front and rear that includes a power-take-off, a wealth of attachments can be developed to accompany LEGO’s brilliant set.

Which is exactly what MajklSpakjl of Eurobricks has done. Coupling neatly to the rear of the Claas Xerion tractor Majkl has constructed an enormous Krampe HP30 dump trailer, complete with steering axles and working suspension, and utilising the tractor’s rear power-take-off to drive the dumping mechanism remotely. The complete rig functions beautifully and you can watch it in action and see all of the photos at the Eurobricks discussion by clicking the link above.