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Hamworthy (Wärtsilä)
2TM4
The Hamworthy (Wärtsilä) 2TM4 is a two‑stage, oil‑lubricated screw start‑air compressor delivering up to 30 bar for reliable engine starting on marine vessels.
18.5 kW
Power
60 m³/h FAD @ 30 bar
Capacity
Air
Medium
Components & Design
Component data being added…
Technical Data
medium
Air
power kw
18.5
pressure bar
30
stages
2
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Common failures & inspection points
●Valve plate fatigue
●Intercooler tube pitting
●Crosshead guide wear
●Oil scraper ring failure
Service & Maintenance
Robust design with long service life. Valve overhaul every 4000-6000 hrs. Spares now via Wärtsilä.
Suppliers & Spare Parts
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Maritime Network →Replacement Parts
Hamworthy (Wärtsilä): Ventilsätze und Kolbenringe an Bord vorhalten. Lead time: 2-6 Wochen. Ölfilter und Dichtungssätze als Standard-Bordvorrat.
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Equipment Model #1037
· ✓ still in production