Williams Dieseljet | Dieseljet Jet Tenders | Diesel Tenders

Seating
6 persons
Max. Speed
36mph/57kph
Engine
Yanmar 4JH 110hp Diesel
LOA
13ft 6in / 4.16m
BEAM
6ft 4in / 1.96m
Fuel
18 US gal/68 liters

All models

Our most compact DieselJet brings the craft, practicality and comfort of the DieselJet range to owners of 75ft yachts for the first time.

But its smaller size doesn’t compromise performance. Powered by a 110HP Yanmar engine, the DieselJet 415 lets you and up to five passengers feel the signature thrill of a Williams Jet tender.

Extra tender

With its abundance of space, luxurious seating, and high-performance Yanmar engine, the DieselJet is the ultimate combination of people-carrying practicality and rip-roaring performance.

Flexible height

Reduce the DieselJet's height and fit into any garage.

Clear instrumentation

So you always know what's going on above and below the water.

Sitting comfortably

Leg bolsters and well placed handholds ensure you feel secure whilst underway.

Highly manoeuvrable

Experience pinpoint accuracy at low or high speeds.

Minimal maintenance

Durable, corrosion resistant jet pumps need very little maintenance.

Yanmar engine

Experience powerful performance and routine reliability.

Stability and control

Centrally mounted engine and low-sitting tubes put you in control.

Easy boarding

Multiple boarding platforms and poles for easy coming and going.

Principle Specification
LOA	13ft 6in / 4.16m
BEAM	6ft 4in / 1.96m
Dry Weight	1807lb/820kg
Overall Height	4ft 6in/1.38m (with windscreen folded 3ft 5in/1.04m)
Engine	Yanmar 4JH 110hp Diesel
Fuel Capacity	18 US gal/68 liters
Seating	6 persons
Max. Speed	36mph/57kph
Typical Fitment	Yachts 75ft+ / 23m+
Standard Features
Bathing ladder	Under seat storage
12v DC socket	Sealed upholstered seating (removable)
Sports boat hull shape	Piped deck drains
Automatic fire extinguisher	Raymarine i70 digital guage
Four lifting pad-eyes	Forward cleat
Removable ski pole	Two rear tie down points
Automatic bilge pump	Bilge blower
Battery isolator	Tube Repair Kit
Footpump (2 stage)	Owner's manual
Twin lever throttle/Shift control	Plug in navigation lights (Port/Starboard/Running)
Stainless steel rear handles	Teak effect bathing platform/footwells/side-steps
Forward seat neoprene/Fabric grab handles	Bow U Bolt
Piped deck drains	Fitted fuel tank
Hand-made Inflatable tube with rubstrake & grab handles	Bonded tube step pads
Boarding pole & sockets	Folding helm console with bonded windscreen
Adjustable steering wheel
Options
8 standard colour schemes	Custom tube, upholstery & moulding colours
Accessories
LED deck lights	Underwater lights
Optional grey/white teak inlay	Fresh water shower
Shorepower	Automatic bow tube inflator
Automatic full tube inflator	Twin battery installation
MCA compliant high visibility patches	Chart plotter
VHF radio	AIS system
Fusion MP3 (with Bluetooth)	Bimini
Spray dodger	Overall cover
Platform kit (Tie downs, lifting strops & over straps)	Towing kit
Single point lift	Electric inflator
Battery charger	Stainless steel anchor
Telescopic paddle	Yacht name on upholstery
Yacht name on tubes

Build it your way

Make your jet tender unique by customizing colors, equipment, fabric and finishing touches.

Build My Tender
Yacht Fitment Guide

All models

Extra tender

Flexible height

Clear instrumentation

Sitting comfortably

Highly manoeuvrable

Minimal maintenance

Yanmar engine

Stability and control

Easy boarding

Flexible height

Clear instrumentation

Always sitting comfortably

Manoeuvrability in all conditions

More torque, less maintenance

Yanmar diesel engine

Space, stability, control

Easy boarding

Build it your way