Online services outage: Some online services will be unavailable between 8am and 10am on Sunday 17 January. We apologise for any inconvenience.
Skip to content
Menu

Reciprocating steam engines - ES

Reciprocating steam engines include all steam equipment where steam acts upon a piston under pressure and the action of the steam forces the piston to move.

This includes all expanding (steam) reciprocating engines and reciprocating steam engines with any piston diameter of greater than 250 millimetres.

Apply for a high risk work licence.