Ultrajet
MJP Ultrajet marine jet drives (waterjet propulsion) feature high-efficiency single-stage axial-flow pump elements with a variety of intake housings and control options. A wide range of impellers match most marine diesel engines from 100 to 1342 kW (134 to 2172 bhp) per jet with the appropriate direct drive or reduction gear ratio. MJP Ultrajet propulsion systems are rated for the real-world operating conditions encountered by commercial and military boats.
305 UltraJet
Power | 336 kW |
Steerable | 187 kg kg |
Booster | 158 kg kg |
Intake | 31 L L |
305 HT ULTRAJET
Power | 448 kW |
Steerable | 205 kg |
Booster | 177 kg |
Intake | 37 L |
340 ULTRAJET
Power | 448 kW |
Steerable | 250 kg |
Booster | 221 kg |
Intake | 40 L |
340 HT ULTRAJET
Power | 410 kW |
Steerable | 320 kg |
Booster | 272 kg |
Intake | 65 L |
377 UltraJet
Power | 597 kW |
Steerable | 389 kg |
Booster | 340 kg |
Intake | 80 L |
410 ULTRAJET
Power | 746 kW |
Steerable | 440 kg |
Booster | 374 kg |
Intake | 104 L |
Ultrajet Specifications



Size | kW | A | B | C | D | E | F | G | H | I |
---|
305 | 336 | 799 | 694 | 613 | 265 | 750 | 1140 | 560 | 607 | |
305 HT | 448 | 1140 | 600 | 750 | 785 | 694 | 595 | 265 | 680 | |
340 | 448 | 847 | 694 | 671 | 300 | 848 | 1308 | 598 | 639 | |
340 HT | 410 | 933 | 810 | 671 | 290 | 818 | 1140 | 600 | 735 | |
377 | 597 | 898 | 810 | 765 | 330 | 1142 | 1443 | 636 | 772 | |
410 | 746 | 1002 | 900 | 830 | 360 | 1240 | 1586 | 674 | 860 |
305 UltraJet
305 HT ULTRAJET
340 ULTRAJET
340 HT ULTRAJET
377 UltraJet
410 ULTRAJET
187 kg kg
Steerable
158 kg kg
Booster
31 L L
Intake
336 kW
Power
205 kg
Steerable
177 kg
Booster
37 L
Intake
448 kW
Power
250 kg
Steerable
221 kg
Booster
40 L
Intake
448 kW
Power
320 kg
Steerable
272 kg
Booster
65 L
Intake
410 kW
Power
389 kg
Steerable
340 kg
Booster
80 L
Intake
597 kW
Power
440 kg
Steerable
374 kg
Booster
104 L
Intake
746 kW
Power
305 UltraJet
305 HT ULTRAJET
340 ULTRAJET
340 HT ULTRAJET
377 UltraJet
410 ULTRAJET
187 kg kg
Steerable
158 kg kg
Booster
31 L L
Intake
336 kW
Power
205 kg
Steerable
177 kg
Booster
37 L
Intake
448 kW
Power
250 kg
Steerable
221 kg
Booster
40 L
Intake
448 kW
Power
320 kg
Steerable
272 kg
Booster
65 L
Intake
410 kW
Power
389 kg
Steerable
340 kg
Booster
80 L
Intake
597 kW
Power
440 kg
Steerable
374 kg
Booster
104 L
Intake
746 kW
Power
305 UltraJet
305 HT ULTRAJET
340 ULTRAJET
340 HT ULTRAJET
377 UltraJet
410 ULTRAJET
187 kg kg
Steerable
158 kg kg
Booster
31 L L
Intake
336 kW
Power
205 kg
Steerable
177 kg
Booster
37 L
Intake
448 kW
Power
250 kg
Steerable
221 kg
Booster
40 L
Intake
448 kW
Power
320 kg
Steerable
272 kg
Booster
65 L
Intake
410 kW
Power
389 kg
Steerable
340 kg
Booster
80 L
Intake
597 kW
Power
440 kg
Steerable
374 kg
Booster
104 L
Intake
746 kW
Power