EvoJet 70e showcases Williams’ signature performance, powered by a fully electric EVOA propulsion system. The tender accommodates up to 13 people and is designed for superyachts 40 metres in length and longer. With speeds of up to 35 knots, it proves that electrification doesn’t compromise the boat’s sporty character - instead, it makes it quieter and more environmentally friendly.
A single throttle
Williams EvoJet 70 is a powerful, high‑speed tender for superyachts, designed to carry up to 13 people. Equipped with a waterjet and Yanmar 4LV engine delivering 250 hp, the tender can reach speeds of up to 34 knots, ensuring strong acceleration and excellent manoeuvrability across the entire speed range. The responsive and precise handling will give the pilot an unforgettable experience. The engine
The DieselJet 625 is designed for yachts over 40 metres in length and offers a rare combination of reliability, safety, comfort and true performance. With a length of 6.32 m and a beam of 2.41 m, the boat provides space for up to 11 passengers. Powered by a 230 hp engine, it reaches speeds of up to 40 knots.
The hull design paired with a waterjet propulsion system, delivers responsive handling. The
The philosophy behind the model is simple: a single hull covers the full range of duties with no compromises. DieselJet 565 serves both as a tender and a lifeboat for yachts from 35 metres in length. The design has undergone a full cycle of SOLAS‑standard tests, including self‑righting after capsizing, drop tests, impact tests against the mother yacht’s hull, and verification of buoyancy with a flooded
The DieselJet 565 is a premium tender for superyachts over 35 metres in length, designed as a natural extension of the yacht’s level of comfort and quality. It accommodates up to nine passengers and combines spaciousness with confident handling. Powered by a 195 hp engine, the boat reaches speeds of up to 38 knots. Its unique hull, control system, and waterjet deliver precise manoeuvring at any speed.
Designed for yachts over 30 metres in length, the Williams SportJet 520 is the largest model in the range. This boat blends the practicality of a tender with the spirit of a high‑performance sports craft. Powered by a 230 hp engine, it reaches speeds of up to 49 knots while delivering precise handling and confident performance on the water.
With a spacious sunbathing area, seating for up to seven
DieselJet 505 is a versatile, premium‑class tender designed for yachts of 30 metres and larger. Whether you need a practical day‑to‑day runabout, a boat for active recreation, or coastal cruising, this tender delivers. In the SOLAS‑certified version, it can also serve as a lifeboat on yachts with a gross tonnage exceeding 500 GT.
The tender’s reliability has been proven through a rigorous series
The DieselJet 505 is a versatile tender designed for comfortable guest transport, active recreation, and high‑speed cruising. It combines practicality, safety, and precise handling: its unique hull design, control system, and waterjet ensure confident manoeuvring at any speed - from operating in tight spaces to dynamic movement and sharp turns. Suitable for yachts 30 metres and longer, the boat accommodates
Williams SportJet 460 is specially designed for 25 metres yachts and longer. Accommodating up to six people, this tender is equally well suited for traditional trips to and from the shore, leisure time on the water or water‑skiing (a tow pylon is included as standard).The tender can reach speed up to 42 knots. Its stable performance at speed and reliable handling in turns ensure safe and swift passenger
The compact waterjet tender DieselJet 445 is designed as an auxiliary boat for yachts over 25 meters. The model accommodates up to 8 people while offering ample space for comfortable boarding and storage. The boat’s top speed is 34 knots. Precise, responsive handling, excellent performance, and manoeuvrability deliver a truly enjoyable ride.
The helm station with an integrated Raymarine 170 display,
The SportJet 435 is suitable for yachts starting from 20 metres in length. This boat is perfect for active recreation, water sports and transporting yacht guests. Its sporty hull ensures precise handling and rapid acceleration, while the well‑thought‑out layout comfortably accommodates up to seven people.Depending on the engine power, the boat’s top speed reaches 34 or 43 knots. For beginners, a power
The SportJet 395 is a compact jet-drive tender designed for shuttling between the dock and the yacht, as well as for exploring hard‑to‑reach coves and beaches. Its low profile turns every trip into a dynamic adventure, while the boat’s character blends sporty edge with comfort and versatility. The powerful 90 hp BRP Rotax engine delivers instant response and acceleration up to 40 knots, making the
The SportJet 345 combines a sporty character with the practicality required by a modern yacht tender. The model is suitable for yachts starting from 16 metres in length and is designed for those who value precise handling, dynamic performance, and comfort. The 90 hp BRP Rotax engine and sporty hull deliver rapid acceleration and a top speed of 40 knots, while the jet drive system ensures responsive
TurboJet 285 is a compact tender with the true spirit of a sports boat, rightfully dubbed a “pocket rocket”. This model fits effortlessly on yachts 12–16 metres in length and can hit speeds of up to 40 knots. Its powerful engine and waterjet propulsion deliver instant response and let you take corners with confidence while maintaining precise and predictable handling at any speed. And compact size
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