Based on the DB class Klv 20 maintenance-of-way vehicle Marklin’s 88025 is surely the smallest powered vehicle in ‘Z’ gauge history. Railex was probably the first to offer small locomotives for Z with their line of Kof shunting locos, but each was mechanical or non-motorized. Z-Modellbau is another evolution in small locos featuring various small locomotives including railcars and Kof’s. And they feature very good powered designs with brushless motors. But this new Marklin offering goes further, it is the smallest powered vehicle thus far for Z gauge railroading based on a modified VW bus used for MOW service.

Many photos of this vehicle exist with a simple google search, but I haven’t seen one featuring what appears to be a rack with bins on the roof, I am assuming it is a storage feature for tools, but I cannot verify this even after much research. Photos of the prototypes show headlamps covered over and non-functioning, instead they featured a pair of lamps installed either side of windshield, perhaps the prototype could not be modified for rail use while keeping the stock VW headlamps? Marklin’s model depicts headlamp area covered or as part of the body contour thus no functioning headlamps.

One of the recent examples of Marklin’s new technologies for Z is metal incorporated in the casting plastic for electric and diesel locos, adding a little weight in the shell is a genius move and adds to the overall better running of these locos, I tested this tiny crew bus through a turn-out without any skipping or hesitation: exceptional runner!

The impressive comparative size of the 88025 alongside the recent release 88484 (SJ RE 14).