Construction machinery in hard work - excavators, wheel loaders, bulldozers | RC 1:87

Functioning excavators, wheel loaders and bulldozers in 1:87 scale fascinate young and old. Vehicles from Herpa, Busch or Wiking are usually used for the conversion. Small gear motors, servos, receivers and other components find their way into the disassembled models and bring them to life.
The conversion of these models is time-consuming and fiddly, but such a micro model is a lot of fun.
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