Evans Tricyle à Vapeur
Evans tricycle-a-vapeur
Model years 1886-1890
Assembly Cynfel City,Cynfelyn, Fanaglia
Body Style Tricycle


Layout RR layout
Platform Unknown
Engine 1.1 L Twin-Cylinder Steam engine

4-6 hp

Transmission None
Wheelbase 1,810 mm (71.3 in)
Length 2,500 mm (98.4 in)
Width 1,510 mm (59.6 in)
Height 1,500 mm (61 in)
Curb Weight 339 kg (747 lb)
Related Unknown
Designer(s) Gerald Evans
The Tricyle à Vapeur, or "Steam Tricycle," designed by Gerald Evans, was Evans Transportation's first venture into the emerging automobile industry.

The tricycle was one of the world's first industrially-produced motor vehicles and was made available to the public in the spring of 1886. It featured an oil-fired boiler and a two-cylinder engine with poppet valves and crank cases. It could produce about 4-6 HP and could achieve a maximum speed of about 25 km/h (16 mph). 58 were built before it went out of production in the autumn of 1890.