Likely based on a steam crane of the era, for use as breakdown cranes or engineering roles, such as track laying.
The model was finished in a red or yellow livery on a grey chassis, mounted on a pair of bogies.
The body of the crane consisted of a cab, with a boom and an articulated hook at the end. The boom of the crane had the 100 tons weight limit molded in high relief. The chassis had a molded boom rest at the front.
A wire was attached from the end of boom to a lever in middle of the crane cab roof, to control vertical movement of the boom. This lever had a ratchet, allowing the boom to be held at different heights. The cab was on a swivel, allowing lateral movement of the boom.
The bogies casting detail included the side frame, housing the axle boxes for each pair of wheels and bolster springs between these.
The end of the bogie had different castings, usually the boom end one had a pin and the trailing one had a towing slot. Sometimes it was the opposite way round.
