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Darkkostas25 posted a topic in LEGO Train TechUpdates! https://www.bricklink.com/v3/studio/design.page?idModel=418816
Northern Pacific Z-6 Challenger
Craig Strader posted a topic in LEGO Train TechA 4-6-6-4 type steam locomotive. First conceived by the Northern Pacific in the 1930s, they were among the steam locomotives that represented "super-power" where engine builders learned to create locomotives that combined both power and speed. The first batch of 12 of these engines were first delivered in 1936 to replace double-heading methods. The locomotives please Northern Pacific so much in fact that 9 more were ordered in 1937. They could be found all over the NP's divisions hauling fast freight trains and reefer trains. Their 69 inch drivers allowed them not only strong pulling power but also the ability to go 60 miles per hour. I thought it could bring a real "challenge" to those who want to build it. It has OVER 2000 parts total. It has a side rod system that needed to be reversed engineered a few times to perfect it to where no 3rd party elements are required. Unlike most other articulated steam engines I have seen on YouTube and other places, mine has a FIXED rear engine unit and a front free swinging engine unit just like Union Pacific 4014 that was restored in 2019 if I am correct. Description: Locomotive is powered by 4 LARGE motors, these sit inside the boiler and provide the means of going forwards and backwards. Both the IR receiver and battery box sit inside the tender. I would recommend some extension cables given the fact that the locomotive itself is very long. The IR receiver also plays a part in the tender for the locomotive is designed to look like an oil burner. The bogies on the tender are specially designed to not only to look realistic but also to take turns at the same time. And the same can be said on the lead truck in front of the first engine unit. The cab will actually let you house an engineer and fireman to simulated them driving the locomotive. To look at my other creations go to BrickLink and search under Strader987 https://www.bricklink.com/v3/studio/design.page?idModel=160723 This locomotive is also on The Lego Ideas website, here is where to find it: https://ideas.lego.com/projects/7a2adb34-7fc5-401a-aa28-c8eddd37480c Please help me get 10,000 supporters please.