6 coupled diesel
Posted: Sat Apr 25, 2020 11:03 am
Hi there, I’m new to the forum and as my first foray outside of the introduction bit I thought I’d share a little diesel project I’ve been working on. It’s actually nearly finished but I’ll start from the beginning.
I found a bit of suitably sized round steel in my pile of bits so thought I’d have at making some wheels on my little myford lathe, they turned (pun intended) out ok so I figured id best think of something to do with them!
I’d previously built a chain drive 040, so figured the next logical step would be an outside coupled 060, so after a bit more time on the lathe and a trip to a mates for some time on his mill ended up with some axles and cranks:
Frames were next, decided I wanted to keep the motor below floor level to maximise space in the body, hence the slightly odd wheel spacing...steel plate was dawn into two lengths, bolted together and the holes drilled on the friends mill. Coupling rods were done at the same time but I forgot to take a photo! Bearings are 1/4” id flanged ball races and she rolls a treat. Spacers are 1/4 square brass drilled and tapped m3. It’s kind of a hybrid from what I think are the best features of the Essel and roundhouse commercial chassis. Motor is a mfa geared jobby with bevel gears final drive
I’m still working and out of time now so I’ll add to this when I get a chance!
I found a bit of suitably sized round steel in my pile of bits so thought I’d have at making some wheels on my little myford lathe, they turned (pun intended) out ok so I figured id best think of something to do with them!
I’d previously built a chain drive 040, so figured the next logical step would be an outside coupled 060, so after a bit more time on the lathe and a trip to a mates for some time on his mill ended up with some axles and cranks:
Frames were next, decided I wanted to keep the motor below floor level to maximise space in the body, hence the slightly odd wheel spacing...steel plate was dawn into two lengths, bolted together and the holes drilled on the friends mill. Coupling rods were done at the same time but I forgot to take a photo! Bearings are 1/4” id flanged ball races and she rolls a treat. Spacers are 1/4 square brass drilled and tapped m3. It’s kind of a hybrid from what I think are the best features of the Essel and roundhouse commercial chassis. Motor is a mfa geared jobby with bevel gears final drive
I’m still working and out of time now so I’ll add to this when I get a chance!