About this tender
The Castoldi Jet Tender 19 is the model we reach for when a programme needs a proper diesel waterjet tender at the smaller end of the range. At 5.68m length and 2.44m beam, it sits between the JT15 mini and the more guest-orientated JT21 and JT23. Single Yanmar diesel to a Castoldi Turbodrive 240, six on the CE plate, 112 litres of fuel.
What makes the JT19 work for the boats it is built to serve is the package geometry. Castoldi's tube, console fold and waterjet integration all deliver a tender that lifts cleanly through a single-point or four-point sling, stows under 1.1m with the bow chamber deflated, and runs the same parts catalogue as the rest of the JT range. We have specified this hull as the secondary owner tender on yachts where the primary is a 9m limousine, and as a single-tender solution on hulls in the 30-45m bracket.
Highlights
The four details we'd point out first to a captain who hasn't seen one on the water yet.
5.68m on the legacy datasheet, 2.44m beam, six guests on the CE Cat C plate. Yanmar diesel to a Castoldi Turbodrive 240. The combination is set up for shallow approaches, with the jet's movable grid bringing operational draft below half a metre.
Designed around the JT range storage envelope. Console folds, bow tube section deflates, height comes down to fit standard tender garage clearances on 30-45m yachts. Lift points are engineered to Castoldi's standard scheme, signed off independently.
Like the rest of the JT line, the boat is built and tested in the Milan factory. That gives you a known performance envelope, predictable service intervals on both engine and jet, and parts that are still on the shelf in five years.
Gallery
The full specification
Specifications, prices, availability, and performance figures are supplied for guidance only and remain subject to confirmation by the yard, seller, broker, survey, contract, and final specification.
Questions, answered
Last call · Available
Castoldi · Albairate, Italy
Tell us about your yacht, your programme, and the missions Castoldi needs to handle. We come back within 48 hours with a written assessment - fit for the brief, lead time, and trade-offs against alternatives in the same band.
Prefer to talk? +44 (0) 77180 88055 · other ways to reach us
From the library
