Hamilton Jet HJ Series Models

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blue Arrow - News Release Waterjet manufacturer HamiltonJet has released "blue ARROW", a new generation electronic control system for waterjet powered boats. "blue ARROW" provides simple and intuitive control to harness the full manoeuvring benefits only waterjets can provide - along with many other performance and safety features. Click here to read more about "blue Arrow"
HJ Series of Jets	Photo Gallery

HJ-212 designed for gas engines, in trailerable boat for fresh water operation, 350 hp @ 4000-4500 rpm, max. wt 3045 kg for single jet, 6090 kg for twins manual bucket controls only

HJet 212 Amuri Jet Boat

HJet 212 turbo cruiser

HJ-213 designed for small high speed diesels or gas engines to 350shp @ 4000 - 4500 rpm. designed for salt water operation and this jet has hydraulic bucket controls

HJet Triple 211 (213)

Hjet Snake River Boat

HJ-241 designed for big block gas engines and medium speed diesel engines 3200 - 4000 rpm @ 350 hp - boat weight 3635 kg for singles and 7270 kg for twins with hydraulic bucket controls

HJet single 241

catamaran twin 362

HJ-274 designed for diesels to 350 hp @ 2800 rpm - very popular drive for commercial fisherman and tour boat operators as singles, twins, and triples with hydraulic bucket controls, maximum wt 4500 kg for singles and 10,000 for twins.

WhisperJet36 twin 274

HJ-292 designed for diesels to 470 hp @ 2800 - 3000 rpm - very popular drive for commercial fisherman and tour boat operators as singles, twins, and triples with hydraulic bucket controls, maximum wt 5400 kg for singles and 12,300 for twins.

TOUR BOAT HJet 3 x 291

HJ-322 designed for diesels to 640 hp @ 2000 - 2800 rpm - commonly found on commercial vessels in threes and fours and Canadian Coast Guard RIB as a twin with hydraulic bucket controls, maximum wt 8100 kg for singles and 19,000 for twins.

Survey Vessel (4 x 321)

HJ-364 designed for diesels to 900 hp @ 2300 - 2500 rpm - commonly found on commercial and military vessels in twos and threes with hydraulic bucket controls, maximum wt 26,300 kg for twins and 40,900 kg for triples and quads. HJ364 replaced the HJ362 in June 2005
HJ-391 designed for diesels to 1060 hp @ 2200 - 2400 rpm - commonly found on commercial and military vessels in twos and threes with hydraulic bucket controls, maximum wt 31,500 kg for twins . Spring 2003 this model is discontinued and has been replaced by the new HJ-403 details soon.
HJ-403 designed for diesels to 1200 hp @ 2140 - 2300 rpm - This is the largest HJ series jet. So there are control options in the HM range that are far superior to those in the HJ series. This jet is frequently found on vessels exceeding 70 ft in length and frequently requires a gearbox to match the engine rpm to the impeller rpm, vessels over 100 ft with quad installations and weights to 54,000 kg are not unusual.
HM-422 designed for diesels to 1580 hp @ 2140 - 2300 rpm - This is the smallest HM series jet. This jet is frequently found on vessels exceeding 70 ft in length and frequently requires a gearbox to match the engine rpm to the impeller rpm, vessels over 100 ft with quad installations and weights to 54,000 kg are not unusual.

HM Series of Jets Photo Gallery

Quad HM 571 crew boat	twin HM811 St. Lawrence River	HM jet on factory floor
Twin HM422 20k landing craft	twin HM811 St. Lawrence River	Quad HM461 2 per hull

Fire Rescue & Emergency Services Vessels All these vessels range in length from 30 to 40 ft, have a max speed of 35 - 37 knots are powered by twin Hamilton Jets 274, 292 or 322 coupled to twin diesel engines click on any image below to enlarge it and then use your browser back button to return here
Broward County Florida Sheriff's Office - boat firestorm 40 twin HJ322 with Cummins Diesel 580hp - speed 37 knots	Fairfax County Fire Dept. Virginia - boat Firestorm 36 - twin HJ322 with Cummins Diesel C series - speed 37 knots	OWL Fire Dept. Woodbridge, Virginia - boat Firestorm 36 - twin HJ322 with Cummins Diesel C series - speed 37 knots	Sausalito Fire Dept, California - boat Firestorm 30 - twin HJ274 with Cummins Diesel - speed 37 knots
Fairfax and Clayton boats pumping from forward monitors while under going test & trials	Clayton Fire Dept. New York - boat Firestorm 36 - twin HJ292 with Cummins Diesel C series - speed 35 knots	Fairfax and Clayton boats perform crash simultaneous crash stops while under going test & trials	Sausalito boat under way at full speed

While Hamilton Jet provides typical data for each of its jets, they are subject to change without notice and are provided here for comparison purposes only. Hamilton Jet is very interested in the success of your installation as is Jastram Technologies. For this reason anyone considering a jet purchase is encouraged to contact Jastram in the earliest planning stages to provide boat hull and engine information so Hamilton Jet can advise the best matches for impeller to engine, and jet to boat in your application and provide preliminary performance estimates.

If you have a project that you would like us to check to see if it is a good match for a jet application, then click on the image to the right to display this form as a full page. This can be printed out on your printer, then fill it in and fax it back to us at (905) 641-5267. Be sure to provide us with your contact information so we can contact you after receiving this form. Use your browser "Back" button to return to this page. This page is available as a PDF click here

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last updated 24th July 2006