Hand Car / Pump Trolley
This working model is based on a typical hand car / pump trolley found on many railways to inspect the line and carry out basic repairs. Would look good with a mechanical man and could be towed at the end of a train. 32 mm only.
This working model is based on a typical hand car / pump trolley found on many railways to inspect the line and carry out basic repairs. Would look good with a mechanical man and could be towed at the end of a train. 32 mm only.
This working model is based on a typical hand car / pump trolley found on many railways to inspect the line and carry out basic repairs. Would look good with a mechanical man and could be towed at the end of a train. 32 mm only.
A little fiddly to build, requires the cutting of short lengths of brass bar. 32 mm only (at the moment) . Comes with lots of spares. Gears cut in acrylic for long life, nylon bushings on the shafts. Potentially an interesting model with an exposed mechanism that can be added to.
A build guide can be found here
The video below is an animated engineering drawing of the mechanism in action.