Burrell 4" Scale Single Crank Compound Engine (available in Imperial or Metric)                            

Length - 70"

Height - 44 1/4"

Track Front - 20 7/8"

Track Rear - 27 1/2"

Wheel Base - 41"

Front Wheel - 15" OD x 3"

Rear Wheel - 24" OD x 5 3/4"

Flywheel - 18" OD x 2"

Final Drive - 14 7/8"

Grearing Ratios 1st: 7.6 overal / 2nd: 6.3 overall

Total Weight - 10 cwt approx

Working Pressure - 100 PSI

Cylinder Bore - 3"

Stroke - 3 3/4"

This engine is similar to the Single Cylinder with two speed gearing and double gear drive.

It is fitted with a solid disc flywheel with half spokes cast in the rear and a polished brass

ring. A belly tank is added to minimise water stops.

Developing about one third more poswer, it is a powerful and economical engine.

Rubber tyres can be fitted if desired, which makes it a most attractive miniature.

This engine can also be built as an agricultural engine.