28.11 - Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
This class includes:
- manufacture of internal combustion piston engines, except motor vehicle, aircraft and cycle propulsion engines:
• marine engines
• railway engines
- manufacture of pistons, piston rings, carburettors and such for all internal combustion engines, diesel engines etc.
- manufacture of inlet and exhaust valves of internal combustion engines
- manufacture of turbines and parts thereof:
• steam turbines and other vapour turbines
• hydraulic turbines, waterwheels and regulators thereof
• wind turbines
• gas turbines, except turbojets or turbo propellers for aircraft propulsion
- manufacture of boiler-turbine sets
- manufacture of turbine-generator sets
- manufacture of engines for industrial application
This class excludes:
- manufacture of electric generators (except turbine generator sets), see
27.11
- manufacture of prime mover generator sets (except turbine generator sets), see
27.11
- manufacture of electrical equipment and components of internal combustion engines, see
29.31
- manufacture of motor vehicle, aircraft or cycle propulsion engines, see
29.10,
30.30,
30.91
- manufacture of turbojets and turbo propellers, see
30.30 
Industry Rating Germany
Industry Rating Austria
