Hoyer VMS Group Repair & Overhaul
Engine Service & Repair
Service, repair, overhaul and troubleshooting of 4-stroke marine diesel engines in Hoyer VMS workshops and on board.
Description
Building on VMS Group's marine engine service background, Hoyer VMS services, repairs, overhauls and troubleshoots 4-stroke marine diesel engines in its workshops and on board. The group cites 250+ engine overhauls and 24/7 response.
Components covered
- Cylinder covers – pressure testing, valve and seat grinding, machining to oversize seats
- Connecting rods – crack testing, small end bush reconditioning, big end machining
- Pistons – ring groove measurement and crack testing
- Cylinder liners – honing and machining, 170 to 650 mm diameter
- Fuel equipment – injection pumps and injectors, calibration pressure up to 1,500 bar
- Pumps and coolers
Applications
Main and auxiliary 4-stroke engines on merchant, offshore, fishing and workboat vessels.
Specifications
| Cylinder liner diameter | 170 to 650 mm |
|---|---|
| Fuel equipment calibration pressure | up to 1,500 bar |
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