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4TF6

Starting Air Compressor · Compressors

Technical data from manufacturer or class sources · not yet verified by a person
30 kWPower
100 m³/h FAD @ 30 barCapacity
AirMedium

The Hamworthy (Wärtsilä) 4TF6 is a four‑cylinder, two‑stage start‑air piston compressor delivering up to 30 bar at 30 kW, designed for high‑capacity air generation on marine vessels. As a Start Air Compressor, it is normally installed in the engine room, compressor room, cargo machinery space or refrigeration plant according to the listed duty. In that role, its primary purpose is to compress air, refrigerant or process gas for the shipboard service identified by the category. Starting-air, service-air, refrigeration and cargo-gas compressors differ in medium, sealing and protection, but all depend on sound compression elements, cooling, lubrication and controls. Power: 30 kW; capacity: 100 m³/h FAD @ 30 bar. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Specifications

Technical data.

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MediumAir
Power (kW)30
Pressure (bar)30
Stages2
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

4-cylinder design for high capacity. Monitor crankcase pressure. Spares via Wärtsilä aftermarket.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Hamworthy (Wärtsilä): Ventilsätze und Kolbenringe an Bord vorhalten. Lead time: 2-6 Wochen. Ölfilter und Dichtungssätze als Standard-Bordvorrat.

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By manufacturer TanabeHatlapaSperreSauer CompressorsAtlas CopcoDeno CompressorsHamworthyColtri MarineSauerDaihatsuBauerABKHangzhou Star Marine TechnologyYanmarHi-Sea MarineAll manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner All Wärtsilä models More like 4TF6
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