MJP Ultrajet 377
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PRODUCT DATA SHEET The MJP Ultrajet range excels where high bollard pull and exceptional acceleration is a specified craft requirement and boat speed must not be sacrificed to achieve this.|fl Features & Benefits • Light weight and compact design with a variety of jet mounted hydraulic control systems to minimise installation time • High propulsive efficiency and mid-range thrust for improved cruising speed and economy • Superior manoeuvrability. Ability to accelerate quickly, reverse, stop, rotate, hold station and move sideways/ easier docking • Excellent resistance to cavitation in displacement craft - superior thrust at low boat speeds compared to other waterjet systems • Lower vibration and noise levels than other propulsion methods • MJP Ultrajet Joystick Control Systems mean complex craft manoeuvres are easier for the operator. Simple to fit -supplied as plug and play • Wide range of Marine Jet Power developed mechanical and electro-hydraulic control systems available across the complete MJP Ultrajet range • Standard rubber impeller shaft bearing or optional composite bearing if dry running is required or operation in aggressive water conditions Planing Craft (above 25 knots) Maximum input power 634 kW (850 bhp) Single jet up to 12 tonnes (26,448 lb.) Twin jets up to 26 tonnes (57,304 lb.) Triple jets up to 42 tonnes (92,568 lb.) Displacement Craft (below 15 knots) Maximum input power 280 kW (375 bhp) Single jet up to 20 tonnes (44,080 lb.) Twin jets up to 45 tonnes (99,180 lb.) Triple jets up to 90 tonnes (198,360 lb.) Note: The displacement figures above can often be exceeded on good hull shapes. Description MJP Ultrajet 377 with a 375mm (14.8”) diameter impeller provides higher thrust per horsepower and can be used with engines up to 634 kW. The MJP Ultrajet 377 incorporates an efficient and robust axial flow pump unit utilising four or five blade impellers to match the specified engine power at a range of input speeds. MJP Ultrajet drives have been developed for commercial, pleasure and military craft. The MJP Ultrajet 377 can be supplied with a full range of both hydro-mechanical and electro-hydraulic steering and reverse control systems.

STEERING LEVER FORWARD INSPECTION COVER REVERSE OUTBOARD VIEW OF MJP ULTRAJET UNIT REVERSE FORWARD INBOARD VIEW OF MJP ULTRAJET UNIT Typical Specifications: 1. mpellers are available to match most diesel engine and transI mission combinations for optimum thrust performance. 3. Unit weight 389 kg (856 lb.) dry (including hydraulic system and control valves) or 471 kg (1036 lb.) including entrained water. 4. Consult Marine Jet Power Technical Department for vessel and performance analysis. Marine Jet Power AB Hansellisgatan 6 SE 754 50 Uppsala Sweden Tel: +46 (0)10 165 10 00 We have a policy...