Hecate 30

Extra durable, fuel efficient, ocean ready diesel jet boat

30′ Diesel Jet Boat

This remarkable shallow-draft aluminum diesel jet boat is tailor-engineered for offshore and ocean adventures yet remains capable of operating in less than 12” of water. Designed for functionality and performance, this engine forward vessel also has a large cabin and ample deck space for every possible situation. As the Hecate Jet is built for extensive commercial use, it is perfect for both recreational fishing or as a commercial vessel that excels as a crew boat, dive boat, and more. 

This large performer also boasts superior fuel efficiency of 2+ MPG thanks to the new Hamilton Jet HJX27 waterjet. Debris is also easily managed with the integrated rake kit and reversing transmission that enables the capability to backflush. Inspirationally derived from the unique requirements of running in the remote Haida Gwaii / Queen Charlotte Islands off the coast of northern British Columbia, Canada, this jet boat is our best seller for a good reason.

Length Overall (LOA):29.5′
Beam Overall:9′
Top Speed (Knots):38
Fuel Capacity: 150 gallons
Deadrise:16 degrees
Power:440, via Yanmar diesel 6LY CR 440hp@3300rpm
Propulsion:Hamilton Jet HJX27 waterjet
Transmission:ZF 280-1

Feature Overview


  • Crafted from top-tier 5086 aluminum ¼” bottom sheets and 3/16” side sheets, the Hecate Jet is built for a lifetime.
  • Powered with an efficient Yanmar 440 common rail diesel engine, coupled to the ZF280-1 marine transmission, and the Hamilton Jet HJX27, this jet boat is remarkably fuel efficient.
  • Excelling in offshore, shallow channels, and rivers, this diesel jet boat is incredibly agile and versatile.

Spacious Design

  • A spacious cabin is perfect for comfort and convenience during extended journeys. No need to be out in the wind and cold, stay dry and warm.
  • Integrated transom fish lockers and additional cabin storage offer more than enough storage space for both your day’s catch and essential gear.
  • Ample deck space ensures a safe and effective working environment to maximize potential for you and your crew.

Low Maintenance

  • The Hecate Jet is engineered with a low-maintenance design, reducing the time and effort required for regular care so you can spend more time on the water.
  • Crafted from high-quality robust aluminum, this boat is built to withstand the elements and resist corrosion, ensuring a longer lifespan.
  • A low life-cycle cost offers long-term savings on repairs and operational expenses as well as keeping its resale value.

Features & Options

Choose from a wide range of customizable elements, including navigation systems, cabin layouts, propulsion types, entertainment amenities, and hull designs.

  • 1/4″ 5086 aluminum bottom plate
  • 1/4″ 5086 aluminum reinforcing center keel beaching plate – Making it 1/2″ thick up the middle!
  • 3/8″ 5086 aluminum center vertical keel with integrated bow eye
  • 1/4″ 5086 aluminum chines
  • 3/16″ 5086 aluminum side sheets with half pipe gunnel and side sheet protection
  • 3/16″ 5086 gunnels and transom
  • 3/16″ 5052 aluminum welded deck plate with non-skid surfaces
  • Self-bailing decks
  • Welded bottom strakes
  • All structural framing 5086 aluminum CNC cut plate
  • 5086 aluminum fuel tanks
  • 2 watertight bulkheads
  • Foward deck soft patch
  • Integrated air box engine ventilation
  • Aft transom lockers
  • Aft gunnel fish lockers and center rigging locker
  • Rear deck center hatch for waterjet service
  • Welded swim step with grab rail supported by pipe jet guards
  • Pipe handrail aft gunnel and forward foredeck
  • 7 Welded cast aluminum cleats
  • Welded transom ties
  • Forward cockpit cabin for maximum space utilization
  • Starboard helm station
  • Center walkthrough door with billet CNC hinges for access to foredeck
  • 6″ gunnel width outside cabin
  • Cabin rooftop grabrails
  • Forward anchor locker
  • Port and starboard sliding windows
  • Alaskan bulkhead
  • Swing door cabin access
  • Overhead cabin storage
  • Bolt in framed windows with tempered glass
  • Interior grab rails
  • Port side glovebox
  • Bench seats
  • Sleeper bench conversion
  • Up to (6) suspension seats
  • Long cabin option for up to (8) seats – 6 pack charter
  • Tinted windows / Powder coated frames
  • Diesel heater
  • Seat box toilet
  • Washdown pump
  • CNC cutting board on engine cover and rigging access hatch lid
  • Kicker mount
  • Kicker aft station controls, steering/shift/throttle
  • Full glass aft cabin door
  • Garmin chart plotters / fish finder
  • Fusion stereo system
  • VHF Garmin or Standard Horizon
  • Radar arch / radar
  • Dive door with CNC hinges and latch
  • Pole holders
  • Net holders
  • In floor cabin stowage
  • Floor fish locker
  • Downrigger mounts
  • Tow post
  • Alaskan bulkhead 
  • Bench seat sleeper conversion 
  • Tinted windows / powder coated frames 
  • Helm overhead hatch 
  • Garmin electronics 
  • Fusion stereo 
  • Washdown pump
  • Custom upholstery
  • Custom paint
  • Kicker 
  • Radar arch / radar
  • Dive door with CNC hinges
  • Downrigger mounts and power ports
  • Tow post

* Many more options available!