Vintage Bulldozer V2
Description
Finally I remixed my own bulldozer to be less toyish and more realistic. Modifications: - detailed side arms - detailed engine, hardly to see through engine cowlings, but it is there, including cooler, 4 cylinders and pipes to exhaust and air filter - tool box with some tools (hammer, grease gun, nut and oil bottle) on right fender, fuel tank on left fender - undercarriage with 3 (fake) support rollers on each side As before, the design is related to small vintage bulldozers like the Caterpillar model 2, the case 310 bulldozers or the Oliver cletrac oc3 and some toy bulldozers inspired from these good old machines) For source pls. see: http://www.2tontractor.net/ or http://cletrac.org/pages/model/pic-HG.html Wheelbase is 60mm. Maybe it can be scaled, but I did not try myself. This was designed from scratch with tinkercad. *Can be printed without supports.* Try it, it'll work! You need glue (superglue) and some 3mm diameter rod, e.g. wooden or carbon or whatsoever. Front axle is 55mm, rear axle 62mm long. Print all parts in the desired colors, assembly is easy (see post printing instructions). Print in PLA except of course the tracks and -for easy assembly- the axle end-caps, which have to be printed in TPU (the rubber-like material).
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