US style lowboy with jeep and booster "Trailer Tr4 MkII 8258" build with LEGO®

Model "Trailer Tr4 MkII 8258” and both models included in ”Trailer Tr4 MkII 8258 Add1”, the jeep and the booster, are build with LEGO® in scale 1:17,5 and motorized using LEGO® Power Functions. It is not build after a specific brand or type of trailer. This build represents a three axle detachable gooseneck lowboy trailer with liftable third axle and the additional two axle jeep and a two axle booster. The instructions and inventory/parts list are available here: https://www.ingmarspijkhoven.com/products/building-instructions/trailers-1/instructions-trailer-tr4-mkii-8258 https://www.ingmarspijkhoven.com/products/building-instructions/trailers-1/instructions-trailer-tr4-mkii-8258-add1 This specific version of "Trailer Tr4 MkII” fits and works perfect with LEGO® Technic set 8258 Crane Truck. This LEGO® Technic set 8258 Crane Truck needs to be slightly modified. Free instructions on how to modify your set are available! The lowboy trailer features: solid axle suspension on all axles, one set of lights, kingpin, mechanical parking brake, gooseneck frame support, remotely controlled liftable third axle, remotely lowering and lifting of the deck and this model has many details. The jeep and booster features: solid axle suspension on all axles, one set of lights, the jeep has both a kingpin and fully functional fifth wheel and both have manually operated landing gears. Different states, different regulations! Depending on the combinations overall weight, so the total weight of the truck, the trailer and the load, more axles might be required. Adding axles however is not that easy, it's not that you go to your local dealership and ask them to add an extra axle to your truck and trailer. For pictures and a better description visit: http://ingmarspijkhoven.blogspot.nl/p/trailer-tr4-mkii-8258-with-instructions.html http://ingmarspijkhoven.blogspot.nl/p/trailer-tr4-mkii-8258-add1-with.html The inventory/parts list are available here: https://rebrickable.com/mocs/MOC-2273/Ingmar%20Spijkhoven/trailer-tr4-mkii-8258/#parts https://rebrickable.com/mocs/MOC-2750/Ingmar%20Spijkhoven/trailer-tr4-mkii-8258-add1-with-instructions/#parts