Manufacture of engines and turbines, except aircraft, vehicle and cycle engines

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