Up to 20,000 kW internal combustion engine power within stated capabilities
Main Services
- Condition diagnostics for internal combustion engines.
- Repairs to main and auxiliary engines.
- Installation of engines and associated equipment.
- Turbocharger repairs.
- Work on compressors.
Crankshaft Work
4 photos · Click an image to enlarge.
Industrial Cleaning
2 photos · Click an image to enlarge.
Turbochargers Overhauling and Balancing
Overhauling of main and auxiliary engine turbochargers and dynamic rotor balancing on the Schenck HS 30 BU-TL machine installed at the shipyard. The repair scope and balancing conditions are defined for the specific equipment.
- Partial or complete disassembly of the turbocharger.
- Cleaning of all disassembled parts.
- Inspection and measurements according to turbocharger specifications to identify damaged, defective or worn parts.
- Installation of turbocharger parts and replacement of necessary spare parts.
- Checking and recording turbocharger clearances according to the manufacturer’s specifications.
- Final assembly, testing and trial-run checks of turbocharger operating parameters.
- Overhauling service report.
| Parameter | Specification |
|---|---|
| Balancing machine | Schenck HS 30 BU-TL |
| Rotor mass with symmetrical loading | Up to 700 kg; no more than 350 kg per bearing pedestal |
| Maximum rotor diameter above the machine bed | 1,260 mm |
| Journal diameters with standard roller bearing inserts | 10–80 mm |
| Minimum distance between bearing centres | 50 mm |
| Drive and speed control | Electric drive with frequency converter; speed adjustment range 1:10 |
Agreeing the Scope
The repair programme is determined by engine type, operating hours, technical documentation and condition assessment results. Manufacturer and classification society requirements are addressed in the documentation for each order.
Component Reconditioning and Reporting
- Cylinder liner honing.
- Valve and valve seat grinding.
- Periodic turbocharger maintenance.
- Preparation of a service report with measurement results and operating recommendations.
Technical parameters are provided for preliminary assessment. Suitability for a particular vessel, equipment item and project is confirmed by the shipyard when agreeing the work.
Discuss This Service