OceanSphereENGINES
Pielstick

6VPC2.6

Main Engine 4-Stroke · Main Engines (4-Stroke)

Technical data from manufacturer or class sources · not yet verified by a person​‍​‍⁠‍‌​​⁠‌‌​⁠​⁠​​​​
4,680 kWPower
6Cylinders
400 mmBore
460 mmStroke

The Pielstick 6VPC2.6 is a medium‑speed V‑type four‑stroke diesel engine delivering roughly 4 680 kW at 600 rpm, intended for main propulsion on merchant vessels.

Specifications

Technical data.reference — unverified

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

ConfigurationV
Speed (rpm)600
Fuel TypeHFO/MGO
TechnologyMechanical
Power (kW)4680
Inspection

Inspector Detail ✓ verified

Common issues

  • Excessive cylinder liner wear due to poor fuel quality or inadequate maintenance
  • Fuel pump failures caused by contaminated fuel or worn components
  • Crankshaft bearing damage from misalignment or insufficient lubrication
  • Charge air leakage resulting in reduced engine performance and increased fuel consumption
  • Turbocharger fouling or failure from inadequate maintenance or poor exhaust gas quality
  • Lubricating oil contamination from fuel or water ingress
  • Cooling system leaks or blockages causing overheating and engine damage

Inspection checklist

  • Cylinder head and valve condition
  • Piston and ring condition
  • Crankshaft and bearing condition
  • Fuel pump and injector condition
  • Turbocharger condition and performance
  • Lubricating oil condition and quality
  • Cooling system condition and performance
  • Exhaust gas system condition and performance
  • Starting air system condition and performance

Service intervals

oil_change1000-1500 hours
fuel_filter_change250-500 hours
air_filter_change500-1000 hours
cylinder_liner_overhaul12000-15000 hours
major_overhaul30000-40000 hours

Typical wear limits

cylinder_liner0.5-1.0 mm wear limit
piston_ring0.5-1.0 mm wear limit
crankshaft_bearing0.1-0.5 mm wear limit

Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.

Critical spares

  • Cylinder liners
  • Piston rings
  • Crankshaft bearings
  • Fuel pumps
  • Turbocharger components
  • Lubricating oil filters
  • Fuel filters
  • Starting air valves

Safety

  • Risk of explosion or fire from fuel or oil leaks
  • Risk of injury from moving parts or hot surfaces
  • Risk of asphyxiation from starting air system leaks
  • Risk of electrical shock from faulty electrical components

Class survey

Class surveyor typically checks for compliance with classification society rules and regulations, including verification of maintenance records, inspection of critical components, and review of safety procedures

Estimated lifetime: 30000-40000 hours

Need this part?

Request a quote for this model.

Free of charge — send us your request for Pielstick equipment. Our team checks it and replies by e-mail.

For marine equipment hardly any maker or authorised dealer will name a price while the vessel is unknown. With the vessel details, availability and price can be settled faster; without them we may have to ask first, which costs a few days. If you are not allowed to name the vessel, a photo of the rating plate is enough — attach it below or send it as a reply to our confirmation e-mail.

Your contact details are not published. No account required.
Related models

Also in Main Engine 4-Stroke.

Other models of the same equipment type, Pielstick first.

By manufacturer MAN Energy SolutionsWärtsiläCaterpillarHiMSENMTUVolvo PentaYanmar Power Technology Co., Ltd.HanshinDaihatsuPielstickMaK (Caterpillar)Rolls-Royce / BergenCaterpillar MaKCumminsBaudouinAll manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner More like 6VPC2.6
More than the data sheet shows

We answer by e-mail, never with an automatic reply.

Tell us what you need for this Pielstick 6VPC2.6 — a part, a service call, a second opinion. Are you Pielstick? Claim this brand page.

Service engineer? Write the day report for this 6VPC2.6 in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Questions that come up with this equipment.

Is this model's data free?

Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.

Can you find a part for this exact model?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.

The specifications look wrong — what now?

Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.