The Multibloc™ runner: A step forward for Pelton technology

Research output: Contribution to journalReview articlepeer-review


A latest process to construct Pelton runners from individual components is discussed. Monoblock casting is found to be the most common and reliable structural approach to use in the Pelton technology. Monoblock production method rely on extensive and hand finishing of the runner. The runner consist of individual buckets produced by any suitable process clamped between two opposing hubs and these buckets have conventional hydraulic surfaces and incorporates a wedge shaped root.

Original languageEnglish
Pages (from-to)119-122
Number of pages4
JournalInternational Journal on Hydropower and Dams
Issue number4
Publication statusPublished - 2004
Externally publishedYes


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