2016 MODEL INFORMATION - Canadian Kawasaki Motors · PDF file* The fuel pump delivers fuel at...

2016 MODEL INFORMATION

Canadian model may not be exactly as shown.

Version: 15 Oct 2015

MODEL NAME

JET SKI ULTRA310X SE / 310LX

MARKETING CODE

JT1500MGF/PGF

CONCEPT AND ADVANTAGES

22 0 1 5 M Y J E T S K I U L T R A 3 1 0 S E R I E S M O D E L I N F O R M A T I O N

THE MOST POWERFUL JET SKI SERIES IN HISTORY:MORE POWER. MORE VARIATIONS.

Kawasaki JET SKI personal watercraft have a long history of high performance. While the JET SKI ULTRA 300X and 300LX were already known as powerhouses on the water, Kawasaki engineers were still not satisfied.

By increasing engine efficiency they were able to increase output of the supercharged engine to 310 PS* – the highest in JET SKI’s 40-year history – to ensure the JET SKI brand remains synonymous with personal watercraft supremacy.

Delivering high levels of performance and excitement, the JET SKI ULTRA 310 Series is comprised of two models — the LX model and a special edition X model, enabling Kawasaki to meet the needs of a wider range of customers.

* Output measured at the crankshaft under controlled conditions. Actual performance may vary.

JET SKI ULTRA 310LX (JT1500M)

CONCEPT AND ADVANTAGES


ULTRA 310LX: Premium(JT1500M)

ULTRA 310X: Standard (Special Edition)(JT1500P)

DOMINANT PERFORMANCE FLAGSHIP FEATURES

MODEL VARIATIONS

1498cc In-line Four engine with TVS Roots supercharger delivers highest output in Jet Ski history:

310 PS*

All-digital nstrumentation

Hull balances strength and light weight to handle 310 PS output - High stability and responsive handling in both calm and rough water

Sport seat

LXuryseat: Now with industry’s first use of a new cover material that resists heat gain, keeping seat surface cooler

- Prioritises fuel efficiency.

Electronic Cruise Control

One-touch 5 mph ModeSmart Learning Operation (SLO)-Mode

Fuel Economy Assistance Mode

Electronic throttle valves manage high power output efficiently, enable numerous riding modes:

Electric Trim Control System

Jetsound: World’s first standard-equipment

PWC audio system

- Compatible with iPhone, MP3 and other audio players

* Output measured at the crankshaft under controlled conditions. Actual performance may vary.

Jetsound™PWC Audio System


DOMINANT PERFORMANCE: MOST POWERFUL JET SKI ENGINE IN HISTORY

Fitted with a supercharger and intercooler, the liquid-cooled 1,498cc, In-line 4-cylinder marine engine that propels the ULTRA 310 Series models forward with an exhilarating rush of acceleration produces an output much greater than a normally aspirated engine of the same displacement. This is due in large part to the use of a roots type TVS supercharger, which generates boost even at low rpm to ensure powerful acceleration, right from idle.



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Supercharger and Intercooler* Twin Vortices Series (TVS) Roots supercharger, featuring twin 4-lobe

rotors, is highly efficient and quite compact. Boost pressure is 16.8 psi. (Photo 2)

* Where some superchargers deliver compressed air in waves, the TVS unit offers continuous delivery, contributing to smooth throttle response.

* Internal planetary gearing increases supercharger speed 2.1 times, to ensure the necessary speed to deliver the high power output. An external pulley has a 0.9 reduction ratio. The combination delivers the required rotational speed while ensuring a low belt load.

* The roots type supercharger is known as a fixed displacement supercharger. This design produces large amounts of boost even at low rpm, for instant and powerful acceleration right off of idle. With every revolution it force-feeds the engine 2 litres of air (theoretical volume is 2,019.3 cm3 per engine revolution), ensuring a stable supply of high-pressure intake air at all rpm. The result is a very flat and meaty torque curve and step-free power across the rev range, with none of the time lag associated with turbochargers. (Photo 1)



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* High-flow fuel injectors with 4 orifices complement the engine’s substantial output and contribute to combustion efficiency.

* The fuel pump delivers fuel at a higher pressure (380 kPa [3.87 kgf/cm2, 55.1 psi]), enabling a greater flow volume. This

contributes to the superb power, fuel efficiency, and enables a wider range of settings.

* Cast pistons feature a V-shaped groove added to the second land (between the top and 2nd ring grooves). This allows more consistent oil retention at high loads. Compression ratio is 8.4:1 as before.

* There are two oil jets per piston to assist piston cooling performance. Jet nozzles are 5 mm in size.

Marine 1,498cc In-line Four Engine* Bore and stroke measure 83.0 x 69.2 mm.

* A single throttle body is used with a bore diameter of 60 mm.

* To ensure ideal intake air pressure, not one, but two air bypass valves are used. A vacuum air bypass valve is used to balance air pressure upstream and downstream of the throttle body. It works mostly at low and medium rpm. A second, regulatory air bypass valve aids the vacuum air bypass valve in preventing over-boosting when the throttle is shut (or opened) suddenly. Should the system’s specified maximum pressure be exceeded, the regulatory air bypass valve is activated, allowing air to escape.

* Efficiently cooling the high-pressure intake air is a liquid-cooled intercooler. Friction between the air molecules heats the intake air to extremely high (power-robbing) temperatures, but the intercooler cools the air back down to ambient temperature. Cooler air results in high engine output. (Photo 3)

* The slim, longer, lightweight plastic intake manifold intake route (idealised for the powerful engine) contributes to increased low-mid range power. (Photo 4)



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Propulsion (Jet Pump / Impeller)* To efficiently convert the ULTRA 310 Series engine’s massive power

into thrust, a large-diameter 160 mm jet pump is used.

* Developed based on feedback from Kawasaki’s race machines, this pump was specially designed to deliver breathtaking acceleration, stable output and good “bite,” even when riding in rough water.

* A large impeller, featuring a sophisticated 3-blade design, delivers both high performance and quiet operation. The impeller blade angle contributes to increased acceleration performance off the line.

* 8-vane guide smoothes and regulates the flow of water from the impeller for efficient and powerful propulsion.

* Horizontal guide vanes on the grate “grip” the water, keeping the bow from rising on acceleration for improved stability. The improved hook-up enables a more efficient transfer of power to thrust.

* 88 mm steering nozzle, designed to be short and slim, ensures a light steering load. Handling feels light despite the high power output.

(Photo 5)

* A thick water jacket distributes water evenly around the cylinder for increased cooling performance. To help prevent dilution due to over-cooling, a check-valve opens to release the water from the jacket when the engine is idling or turned off; closes when running to allow the jacket to fill.

* Oil cooler features a second water-cooling layer to ensure adequate cooling at higher rpm.

* Baffle plates (2 longitudinal, 1 cross), added to the oil pan act as partitions, helping to keep oil from collecting on one side of the pan during tight turns, or sudden acceleration/deceleration.

* Oil return holes (4) in the bottom of the crankcase are larger to facilitate (speed up) the return of oil to the oil pan.

* The ULTRA 310 Series models feature a 4-into-2-into-1 powerboat-style exhaust system, which routes the exhaust pipe upwards. This allows the smoothest flow for exhaust gases, maximising exhaust efficiency.

* A second water muffler on the right side, provides greater volume, which reduces exhaust back pressure. This in turn contributes to increase performance.

* With the second water muffler, volume is about double, which reduces muffler noise for a quieter ride.



DOMINANT PERFORMANCE:SUPERB CALM AND ROUGH-WATER HANDLINGLoaded with technology from Kawasaki’s championship winning machines, the race-developed hull handles with precision and stability, with a high level of seaworthiness – and at speeds from idle to its impressive top end. Specifically designed to handle the enormous output from the supercharged engine, the hull achieves a balance of strength and light weight.

JET SKI ULTRA 310X SE (JT1500P)

DOMINANT PERFORMANCE: SUPERB CALM AND ROUGH-WATER HANDLING


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Lightweight Hull

Ride Plate

Sponsons

Quattro KSD* Like that of its predecessor, the deep-V hull design enables a high

bank angle, motorcycle-like turning performance. This reduces the lateral G-loads imposed on riders during turns, allowing them to better concentrate on riding. Measuring 22.5°, the idealised V-angle at the bottom of the hull helps prevent spinouts during sharp turns. As a result, the ULTRA 310 Series models deliver the neutral handling and turning characteristics for which Kawasaki JET SKI watercraft are famous.

* Feedback from Kawasaki’s numerous IJSBA championship winning racing machines contributed to a hull specially designed to cope with the engine’s massive output while offering high stability and responsive handling in both calm and choppy-water conditions.

* The bottom of the hull slants upwards steeply from the centre section to the bow, allowing the ULTRA 310 Series models to penetrate swells and waves with less shock. At low speeds the result is great stability; at higher speeds the massive thrust enables the hull to push through most waves rather than bounce over top of them.

* The lower hull is specially designed to distribute the engine and power delivery loads over a wide area.

* With hull thickness determined based on a detailed strength analysis, the hull offers an idealised strength balance matched to the engine’s high output, and a lightweight package. (Photo 6)

* A groove running from the centre to the rear of the ride plate makes it easier to hold a straight course when running straight ahead.

* Ridges across the bottom of the bow, Kawasaki Splash Deflectors deflect water splashing forward from under the hull. A fourth splash deflector mounted at the top reduces spray during high-speed turns. Whether turning or blasting straight ahead, at high speeds or low, the Quattro KSD minimises spray, allowing greater rider concentration.

(Photo 7)

* Sponsons extend from the hull to provide stable straight-line performance (e.g. porpoising from start is minimised, etc) while helping to retain the machine’s narrow overall design. They also contribute significantly to the superb manoeuvrability when changing direction (particularly at higher speeds). (Photo 8)

DOMINANT PERFORMANCE: SUPERB CALM AND ROUGH-WATER HANDLING


* Accelerator Position Sensor (APS) converts throttle lever input to an electronic signal. This signal is then used by the ECU to control the throttle valves via electric motor. A Throttle Position Sensor (TPS) on the throttle body provides feedback to the ECU.

* Redundancy in the system (APS and TPS each send two sets of signals to the ECU) ensures some control is maintained in case of failure.

* The APS is located inside the deck (on the ceiling of the engine compartment, in front of the engine) to ensure adequate protection from water and vibration.

* The APS and throttle lever are connected via mechanical cable ensuring exposed equipment is sufficiently water resistant.

Electronic Throttle ValvesElectronic throttle valves efficiently manage the engine’s massive power output. They also make minute engine control possible, enabling easy switching between riding modes.

FLAGSHIP FEATURESAs Kawasaki’s flagship personal watercraft, the models of the ULTRA 310 Series look the part. Sleek styling, headed by an aggressive intake-style design at the bow, conveys their sporty prowess and ensures that these JET SKIs stand out on the water. But not all of their flagship features are obvious at first glance. Advanced technology – like electronic throttle valves, and the numerous riding modes – large storage space and largest-in-class fuel capacity are all concealed below deck. Others, like the all-digital instrumentation, ergonomic riding position and handle adjustability, will be best appreciated once seated at the helm.

FLAGSHIP FEATURES


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* Cruising speed can be adjusted using the UP and DOWN buttons.

* During operation the speed displayed on instrument panel will flash slowly.

* After activation, the throttle is pulled all the way in to maintain speed. (This position is more relaxing than keeping the lever at partial throttle.) Releasing the throttle lever disengages the system.

Electronic Cruise Control Fuel Economy Assistance ModeThis mode fixes speed (rpm) at the level specified. It is a convenient feature for long-distance cruising.

This rider-activated mode switches the ECU to a leaner fuel map that prioritises fuel economy over performance.

* The mode is activated by pushing the button on the right handle when riding. (Photo 9)

* When activated, the ECU switches to a to a leaner fuel map where air and fuel injector volume are set for maximum fuel efficiency. When on, a mark appears on the LCD screen. (Photo 10)

* Fuel Economy Assistance Mode is turned on and off using a button on the top of the left handle.

One-touch 5 mph Mode

* The mode is activated by pushing the button on the right handle when idling.

* When activated, a “5” will flash on the speedometer display.

* To disengage, press the button again, or pull the throttle lever.

This handy mode is used in “No Wake” zones. It regulates engine speed to maintain a forward speed of 5 mph (8 km/h).

FLAGSHIP FEATURES


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Economical Riding Indicator

Electric Trim-control System

* Unlike the other riding modes, this handy feature is active all the time. The Economical Riding Indicator appears on the instrument’s LCD screen to indicate favourable fuel consumption (i.e. at planing speed, when hull resistance is minimal). Paying attention to this indicator can help riders maximise their fuel efficiency.

* This convenient system allows the angle of the jet pump nozzle to be controlled electrically (step-free adjustment range is +/- 8° from STD), making it easier for riders to adjust the attitude of the hull to suit water surface conditions and riding style.

* In rough water, angling the jet pump upwards raises the bow for rough water handling. Conversely, when conditions are smooth, angling the jet pump downwards lowers the bow for turning performance. (Illustration A, Photo 11)

All-digital InstrumentationThe all-digital instrumentation makes use of a single, highly legible LCD display.

* Instrumentation accommodates the engine’s various riding modes, Current Fuel Consumption (measured at 1 second intervals) function. External Water Temperature, Air Temperature, Clock, Time, Trip, Hour Meter, Tachometer (digital display or bar graph), Speedometer, Max Speed functions are available as before.

* Instrument panel position and cockpit visor design were selected to ensure high visibility.

5-way Adjustable Handle * The models of the ULTRA 310 Series feature a 5-way adjustable

handle that suits a wide range of riders and riding styles, allowing either stand-up or sit-down riding. (Photo 12)

FLAGSHIP FEATURES


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Riding Position and ErgonomicsErgonomics on the ULTRA 310 Series models were designed to comfortably accommodate three people, as well as facilitate both stand-up and seated riding.

* Ergonomic deck design gives plenty of legroom without necessitating a high seat, for rider-friendly seating accommodations.

* Handle grips are positioned at a fairly wide stance, contributing to rider-friendly control. (Photo 13)

* The reverse lever, located on the left side for easy operation, features an ergonomic design (for both the lever itself and the lock-release button) and offers light operation.

* Handrail design is slim at the front (between the rider’s legs when standing), making it easier for riders to grip with their legs. (Photo 14)

* Handrail also features an ergonomic shape at the rear with a concave grip.

* Mirror curvature offers a wider view for increased rearward visibility.

FLAGSHIP FEATURES


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Large rear deck and rear boarding step Extensive Cruising Range

Immobiliser

Built-in Cleaning System

Kawasaki Smart Steering/SLO-Mode

* Wide deck space behind the seat offers plenty of room to set up gear for water sports, and facilitates getting back on board from the water.

* A long rear boarding step makes it easy to climb on board, and the step retracts inside the bumper to prevent damage.

* Offering more fuel capacity than any machine in its class, the fuel tank holds 78 litres of fuel.

* Immobiliser function incorporated into the ignition switch helps prevent theft. Works with both keys (full-power and SLO-mode versions).

* The ULTRA 310 Series models feature a built-in cleaning system to purge seawater used to cool the engine and intercooler. There are two separate circuits (one for the engine, one for the intercooler), each with a dedicated flushing port on the transom. Fitting a separate connecting tube is quick and easy. (Flushing the engine requires the engine to be running; flushing the intercooler requires the engine to be off.)

* The KSS (Kawasaki Smart Steering) supplementary steering system is designed to assist new riders as they learn turning and manoeuvring of a personal watercraft. Experienced users may not even notice the system at all.

* Smart Learning Operation (SLO)-Mode function allows newer riders to become familiar with the handling and response of this JET SKI watercraft at a more relaxed pace before unleashing the full power of the supercharged engine. Two separate keys (one for SLO-mode, one for full-power operation) make it easy for operators to know which operating mode they are using.

* Mounted on the centre console is a detachable drink holder with space for two drink bottles.

* Integral with the under-seat rear grip is a compact storage area ideal for tools and other small items.

Capacious StorageULTRA 310 Series models offer a total storage capacity of 212 litres.

* The large-capacity, fully sealed 206-litre front storage area has plenty of room for recreational equipment. A detachable storage compartment is also fitted. (Photo 15)

FLAGSHIP FEATURES


MODEL VARIATIONSCustomers looking to experience supremacy on the water now have two JET SKI flagship models from which to choose. In addition to the LX models, a Special Edition X model is also available. Whatever your taste in supercharged thrills, there is an ULTRA 310 Series model to suit your needs.

JET SKI ULTRA 310LX (JT1500M) JET SKI ULTRA 310X (SE) (JT1500P)

MODEL VARIATIONS


MODEL VARIATIONS: LXThe Premium model, the ULTRA 310LX is without question the head of Kawasaki’s JET SKI fleet. Metallic paint, chrome highlights and a unique deck mat pattern make it stand out visually even more than its Series brothers. But what truly sets it apart are its unique features: the Jetsound audio system (a PWC world’s first), and its LXuryseat covered with a heat-resistant material.

MODEL VARIATIONS: LX


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* The world’s first PWC audio system was jointly developed with ASA Electronics (makers of Jensen).

* Standard equipment on the ULTRA 310LX, the system includes an amp and audio controller (built into in the handle), and two speakers (positioned below the mirrors).

* Amp is rated at 20 W (x2 channels); max 40 W x2 channels.

* Speakers are rated at 30 W each; max 60 W x2.

* A waterproof aluminium case in the glove box is provided for playback from a USB memory stick. The system can handle memory sticks up to 4 GB in size.

* For iPod or iPhone use, connect with the equipped stereo pin jack (3.5 mm). A water-resistant storage case is provided standard.

(Storage case compatible with models up to iPhone 4S.)

* Control from the audio controller varies depending what is being used:

USB memory sticks: volume, song selection iPod/iPhone/smartphones: volume only

Jetsound: World’s first standard-equipment PWC audio systemFor those who feel life is better with a soundtrack, and do not want to be without music when blasting across the water on a supercharged JET SKI, the Jetsound audio system was made for you!

* System is compatible with iPod and iPhone, other smartphones, and other audio players that have stereo pin jack output. The system can even play music files from a USB memory stick. (Photo 16)



* Seat cover material was designed to resist heat gain, so even after sitting out under direct sun, the seat will not be as hot to the touch as a seat with standard material.

* Grey stitching and a “JET SKI” logo are some high-quality touches that add to the ULTRA 310LX’s premium image.

LXuryseatThe ULTRA 310LX is equipped with the LXuryseat, a contoured seat designed for enhanced cruising comfort. Shaped for a good ergonomic fit, the LXuryseat offers ultra-comfortable accommodation for three. Enhancing comfort on a hot day, the seat’s cover is made from a revolutionary new material that resists heat gain, so the seat does not get as hot after sitting in the sun between rides.

GPS-mountable handlebar pad* GPS-mountable handlebar pad (availability varies by market) is

able to accommodate GARMIN 72/76/78 Series GPS devices. (A separate mounting bracket is required.)



MODEL VARIATIONS: 310X Special EditionThe ULTRA 310X is the “Standard” model of the Series – if any model with a 310 PS output can be called “standard.” With its fantastic engine, nimble hull, great flagship features and a sport seat that accommodates three passengers plus a sporty graphics package, the ULTRA 310X sets the bar for standard very, very high.

MODEL VARIATIONS: X (Special Edition)


JT1500M (Jet Ski Ultra 310LX):* Ebony / Metallic Carbon Gray

JT1500P (Jet Ski Ultra 310X SE): * Ebony / Candy Burnt Orange

COLOUR(S)


JT1500MGF/PGFENGINE

DRIVE SYSTEM DIMENSIONS

PERFORMANCE

Type

Displacement

Bore and Stroke

Compression ratio

Valve system

Fuel system

Intake system

Ignition

Starting

Cooling

Lubrication

Maximum power

Maximum torque

Coupling

Type

Thrust

Impeller diameter

Steering

Overall length

Overall width

Overall height

Curb mass

Fuel capacity

Warranty

Direct drive from engine

Axial flow, single stage

8,407 N {857.3 kgf}

160 mm

Steerable nozzle

3,370 mm

1,195 mm

1,150 mm (JT1500P)

1,255 mm (JT1500M)

477 kg (JT1500P)

487 kg (JT1500M)

78 litres

12 months

4-stroke In-Line Four

1,498 cm3

83 x 69.2 mm

8.2:1

DOHC, 16 valves

Fuel injection: 60 mm x 1

Supercharger and intercooler

Digital

Electric

Inducted water

Forced lubrication, semi-dry sump

228 kW {310 PS} / 8,000 rpm

286 N.m {29.2 kgf.m} / 6,000 rpm

SPECIFICATIONS

kawasaki.ca/accessories

To view our complete accessory

catalogue visit:

EXTEND YOUR FACTORY PROTECTIONThe specifications mentioned here apply to and have been achieved by production models under standard operating conditions. We intend only to give a fair description of the vehicle and its performance capabilities but these specifications may not apply to every machine supplied for sale. Kawasaki Heavy Industries, Ltd. and Canadian Kawasaki Motors Inc. reserves the right to alter specifications without prior notice. Equipment illustrated and specifications may vary to meet individual markets.

* Includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90% of capacity) and tool kit (if supplied)

2016 MODEL INFORMATION - Canadian Kawasaki Motors · PDF file* The fuel pump delivers fuel at...

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