"> Hamworthy / Wärtsilä (UK/Finland) 2TM Series
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Hamworthy / Wärtsilä (UK/Finland)

2TM Series

Hamworthy war ein traditionsreicher britischer Marine-Maschinenhersteller aus Poole, Dorset. Die 2TM-Serie war der Standard-Startluft-Kompressor auf britischen Neubauten von den 1970ern bis zur Übernahme durch Wärtsilä 2012. Auf britischen, griechischen und skandinavischen Schiffen dieser Ära weit verbreitet. Produktion unter Wärtsilä schrittweise eingestellt zugunsten von Sauer und Sperre als preferred suppliers. Service weiterhin über Wärtsilä möglich.

Hamworthy / Wärtsilä (UK/Finland) 2TM Series
60-300 m³/h FAD
Capacity
Compressed Air (Starting Air)
Medium

Components & Design

Component data being added…

Technical Data

type 2-Stage Reciprocating Air Compressor
variant count approx 5
period start year 1970
period end year 2015
drive type Electric
construction Cast iron, water-cooled, trunk piston, inline arrangement

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Common failures & inspection points

●Valve plate fatigue cracking after 5,000-7,000 hrs
●Crankshaft bearing wear from long service life
●Intercooler tube bundle corrosion from seawater
●Oil pump drive gear wear after 20,000 hrs

Service & Maintenance

Valve overhaul every 4,000-6,000 hrs. Complete overhaul 20,000-24,000 hrs. Originally Hamworthy service — now Wärtsilä service network after 2012 acquisition.

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Replacement Parts

Wärtsilä service network. Spare parts becoming harder to source for older 2TM3/4 models. Keep onboard: valve sets, gaskets, piston rings. Lead time: 3-6 weeks.
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Equipment Model #37693 · discontinued