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