⚓ Working on this equipment?
Ask the AI troubleshooter, log your hours on board and turn them into invoice-ready service reports — for this exact model.
Start free — 14 days →
No credit card required
🔧 2 verified suppliers & service companies for Holset (Cummins) in the Maritime Network
Find suppliers →
Holset (Cummins)
HX55-FG
The Holset HX55-FG is a compact radial‑flow turbocharger designed for medium‑speed four‑stroke marine diesel engines with bore sizes between 130 mm and 220 mm, delivering up to about 2 kg/s of air at a pressure ratio of roughly 3.2:1.
Components & Design
Component data being added…
Technical Data
compressor type
radial
turbine type
radial
engine bore range mm
130-220
pressure ratio
3.2
air flow kg s
2.0
suitable for
4-stroke
🤖 Ask about this model
One free question — answered like a marine engineer. No account needed.
Suppliers & Spare Parts
Direct links to manufacturer, datasheet, spare-parts portal and dealers — request access below.
📄 Request sourcing links & documents🛠 Manage this equipment in your fleet
Cases, daily reports, timesheets and AI troubleshooting in the OceanSphere Marine app — free for 14 days.
Start free trial →🔎 Suppliers & service for this equipment
Find manufacturers, repair shops and spare-part dealers in the Maritime Network — our global company directory.
Maritime Network →Working on this unit?
Log hours, photos and findings into an invoice-ready service report — OceanSphere Marine, 14-day free trial.
Need a service partner for Holset (Cummins)?
114,000+ shipyards, suppliers and service companies in the Maritime Network directory.
Equipment Model #126142
· ✓ still in production