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1 1/2 inch scale part-built Allchin Traction engine - stock code 4251

A well-advanced 1 1/2 inch scale Allchin built to Hughes' "Royal Chester" design, underneath the grime there is a substantial quantity of good quality work here, the commercially-built silver soldered copper boiler is complete with test certificate.

Work to date comprises:


Front axle assembly, complete with leaf spring, perch bracket, spud pan

Complete tender in brass with water pocket, fairleads, water lifter hose bracket, reversing lever

Hornplates assembled with crank, main bearings, valve and pump eccentrics, second shaft, all gearing, gear selector, connecting rod, axle boxes, dummy road springs, flywheel, spectacle plate

Cylinder block complete with piston, rod and crosshead, regulator, safety valve chimneys, valve chest cover

Valve and pump eccentric straps and rods

Trunk guide, weighshaft and expansion link assembly

Differential and back axle

In addition there are unmachined castings and other parts required to finish the engine, including works plates, commercially-made steering and governor gears, fasteners and a set of drawings.

scale 1 1/2 inch & smaller