Auxiliary Engine (Generator Set) · Auxiliary Engines
The Rolls‑Royce/Bergen B35:40‑GS is an 8‑cylinder, 750 rpm, spark‑ignition dual‑fuel marine gas engine delivering ~4 080 kW (≈4 845 kVA) for auxiliary power generation, noted for its high electrical efficiency and low emissions.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
Free of charge — send us your request for Rolls-Royce / Bergen equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Rolls-Royce / Bergen first.
Tell us what you need for this Rolls-Royce / Bergen 8LB35:40-GS-50Hz — a part, a service call, a second opinion. Are you Rolls-Royce / Bergen? Claim this brand page.
Service engineer? Write the day report for this 8LB35:40-GS-50Hz in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
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.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.