I'm building for 25 years and have the Lego Power Functions set currently installed in tracked excavator 8294 - the headlights but the Bulldozer 8275th The engine is very strong, a reduction gear is already integrated in the motor housing. The engine makes a robust and durable impression and also runs well with batteries. Both the switch on the battery box (with a green indicator light) and the external switches are two-way switches, both switches can switch the motor in both directions. The external switch also has one more additional directional switch - exemplary! The LED headlights are pleasing light, in darkness they produce a not despising light cone.
With the set you can already start some, is a pity that some Power Functions components are included only in certain model kits, for example. The XXL-motors and infra-red remote control when bulldozers 8275th Especially the remote control would enhance many models even further. But what is not, can still be ...
Supplement: is noted quite right As in the comments, but I was not yet known, Power Function parts are also available separately in Lego online shop. The prices for this are quite moderate.
