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Experience the thrill of one of the most powerful supercharged personal watercraft in the PWC industry. The all-new, redesigned, 2022 Jet Ski Ultra 310 series represents the latest generation of the most iconic name in watersports. This flagship platform features premium, class-leading features from nose to tail, including creature comforts for all-day fun on the water.
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With a supercharged engine recognized as one of the most powerful in the PWC industry and a race-developed hull acclaimed for its handling and precision in both calm and rough water, ULTRA 310 Series models deliver an unmatched level of performance and excitement.
With a supercharged engine recognized as one of the most powerful in the PWC industry and a race-developed hull acclaimed for its handling and precision in both calm and rough water, ULTRA 310 Series models deliver an unmatched level of performance and excitement.
From the deck up, the ULTRA 310 Series models were completely restyled to give them a fresh image. Their “dynamic luxury” design maintains the dynamism of their predecessors while adding a three-dimensional feel, and a high attention to detail ensures a luxurious, high-grade finish for each of the three distinctive, head-turning designs.
From the deck up, the ULTRA 310 Series models were completely restyled to give them a fresh image. Their “dynamic luxury” design maintains the dynamism of their predecessors while adding a three-dimensional feel, and a high attention to detail ensures a luxurious, high-grade finish for each of the three distinctive, head-turning designs.
Befitting Kawasaki’s flagship JET SKI models, a host of new equipment and features offer significantly increased comfort and convenience. The new Easy-Access Storage, rearview camera, and four-speaker audio system are all PWC World firsts.
Befitting Kawasaki’s flagship JET SKI models, a host of new equipment and features offer significantly increased comfort and convenience. The new Easy-Access Storage, rearview camera, and four-speaker audio system are all PWC World firsts.
Two-piece, three-person seat features a redesigned front portion that is 80 mm slimmer at the knees, greatly facilitating stand-up riding.
Two-piece, three-person seat features a redesigned front portion that is 80 mm slimmer at the knees, greatly facilitating stand-up riding.
Loaded with technology from Kawasaki’s championship-winning machines, the race-developed hull handles with precision and control, with a high level of seaworthiness – and at speeds from idle to its impressive top end.
Loaded with technology from Kawasaki’s championship-winning machines, the race-developed hull handles with precision and control, with a high level of seaworthiness – and at speeds from idle to its impressive top end.
Designers carefully crafted parts with a three-dimensional feel to complement the dynamic styling, expertly weaving these pieces together to create a high-grade, bespoke design.
Designers carefully crafted parts with a three-dimensional feel to complement the dynamic styling, expertly weaving these pieces together to create a high-grade, bespoke design.
Completely rethought storage system offers a total storage capacity of 168.5 litres. The 124-litre sealed front compartment is complemented by the new 40-litre Easy-Access Storage (behind the handle, accessible from either the left or the right), a 1.7-litre waterproof compartment (inside the Easy-Access Storage), and 2.8-litre Easy-Access Rear Pocket (aft of the rear seat).
Completely rethought storage system offers a total storage capacity of 168.5 litres. The 124-litre sealed front compartment is complemented by the new 40-litre Easy-Access Storage (behind the handle, accessible from either the left or the right), a 1.7-litre waterproof compartment (inside the Easy-Access Storage), and 2.8-litre Easy-Access Rear Pocket (aft of the rear seat).
Large, easy-to-read 7” full-colour TFT instrumentation offers multiple display modes, jog-dial control, Bluetooth connectivity, and even infotainment features.
Large, easy-to-read 7” full-colour TFT instrumentation offers multiple display modes, jog-dial control, Bluetooth connectivity, and even infotainment features.
Built-in cleats provide convenient cinch points when mooring at a dock. Their clever design helps redirect water overboard.
Built-in cleats provide convenient cinch points when mooring at a dock. Their clever design helps redirect water overboard.
The deck is flatter and 35 mm lower at the rider’s feet, offering more leg room for increased comfort.
The deck is flatter and 35 mm lower at the rider’s feet, offering more leg room for increased comfort.
Kawasaki Smart Reverse with Deceleration electrically deploys the reverse bucket. Activated with a thumb switch on the right handle, it enables thrust to be controlled with one hand. When deployed, the reverse bucket contributes to deceleration.
Kawasaki Smart Reverse with Deceleration electrically deploys the reverse bucket. Activated with a thumb switch on the right handle, it enables thrust to be controlled with one hand. When deployed, the reverse bucket contributes to deceleration.
Fitted with a supercharger and intercooler, the liquid-cooled 1,498 cm3, In-line 4-cylinder marine engine propels the ULTRA 310 Series models forward with an exhilarating rush of acceleration.
Fitted with a supercharger and intercooler, the liquid-cooled 1,498 cm3, In-line 4-cylinder marine engine propels the ULTRA 310 Series models forward with an exhilarating rush of acceleration.
When accelerating with the system engaged, the trim is automatically optimised. Two modes allow either single or repeated launches.
When accelerating with the system engaged, the trim is automatically optimised. Two modes allow either single or repeated launches.
Riders can select from Full, Middle and Low Power Operation, as well as Smart Learning Operation (SLO)-Mode.
Riders can select from Full, Middle and Low Power Operation, as well as Smart Learning Operation (SLO)-Mode.
With a supercharged engine recognized as one of the most powerful in the PWC industry and a race-developed hull acclaimed for its handling and precision in both calm and rough water, ULTRA 310 Series models deliver an unmatched level of performance and excitement.
With a supercharged engine recognized as one of the most powerful in the PWC industry and a race-developed hull acclaimed for its handling and precision in both calm and rough water, ULTRA 310 Series models deliver an unmatched level of performance and excitement.
From the deck up, the ULTRA 310 Series models were completely restyled to give them a fresh image. Their “dynamic luxury” design maintains the dynamism of their predecessors while adding a three-dimensional feel, and a high attention to detail ensures a luxurious, high-grade finish for each of the three distinctive, head-turning designs.
From the deck up, the ULTRA 310 Series models were completely restyled to give them a fresh image. Their “dynamic luxury” design maintains the dynamism of their predecessors while adding a three-dimensional feel, and a high attention to detail ensures a luxurious, high-grade finish for each of the three distinctive, head-turning designs.
Befitting Kawasaki’s flagship JET SKI models, a host of new equipment and features offer significantly increased comfort and convenience. The new Easy-Access Storage, rearview camera, and four-speaker audio system are all PWC World firsts.
Befitting Kawasaki’s flagship JET SKI models, a host of new equipment and features offer significantly increased comfort and convenience. The new Easy-Access Storage, rearview camera, and four-speaker audio system are all PWC World firsts.
Two-piece, three-person seat features a redesigned front portion that is 80 mm slimmer at the knees, greatly facilitating stand-up riding.
Two-piece, three-person seat features a redesigned front portion that is 80 mm slimmer at the knees, greatly facilitating stand-up riding.
Loaded with technology from Kawasaki’s championship-winning machines, the race-developed hull handles with precision and control, with a high level of seaworthiness – and at speeds from idle to its impressive top end.
Loaded with technology from Kawasaki’s championship-winning machines, the race-developed hull handles with precision and control, with a high level of seaworthiness – and at speeds from idle to its impressive top end.
Designers carefully crafted parts with a three-dimensional feel to complement the dynamic styling, expertly weaving these pieces together to create a high-grade, bespoke design.
Designers carefully crafted parts with a three-dimensional feel to complement the dynamic styling, expertly weaving these pieces together to create a high-grade, bespoke design.
Completely rethought storage system offers a total storage capacity of 168.5 litres. The 124-litre sealed front compartment is complemented by the new 40-litre Easy-Access Storage (behind the handle, accessible from either the left or the right), a 1.7-litre waterproof compartment (inside the Easy-Access Storage), and 2.8-litre Easy-Access Rear Pocket (aft of the rear seat).
Completely rethought storage system offers a total storage capacity of 168.5 litres. The 124-litre sealed front compartment is complemented by the new 40-litre Easy-Access Storage (behind the handle, accessible from either the left or the right), a 1.7-litre waterproof compartment (inside the Easy-Access Storage), and 2.8-litre Easy-Access Rear Pocket (aft of the rear seat).
Large, easy-to-read 7” full-colour TFT instrumentation offers multiple display modes, jog-dial control, Bluetooth connectivity, and even infotainment features.
Large, easy-to-read 7” full-colour TFT instrumentation offers multiple display modes, jog-dial control, Bluetooth connectivity, and even infotainment features.
Built-in cleats provide convenient cinch points when mooring at a dock. Their clever design helps redirect water overboard.
Built-in cleats provide convenient cinch points when mooring at a dock. Their clever design helps redirect water overboard.
The deck is flatter and 35 mm lower at the rider’s feet, offering more leg room for increased comfort.
The deck is flatter and 35 mm lower at the rider’s feet, offering more leg room for increased comfort.
Kawasaki Smart Reverse with Deceleration electrically deploys the reverse bucket. Activated with a thumb switch on the right handle, it enables thrust to be controlled with one hand. When deployed, the reverse bucket contributes to deceleration.
Kawasaki Smart Reverse with Deceleration electrically deploys the reverse bucket. Activated with a thumb switch on the right handle, it enables thrust to be controlled with one hand. When deployed, the reverse bucket contributes to deceleration.
Fitted with a supercharger and intercooler, the liquid-cooled 1,498 cm3, In-line 4-cylinder marine engine propels the ULTRA 310 Series models forward with an exhilarating rush of acceleration.
Fitted with a supercharger and intercooler, the liquid-cooled 1,498 cm3, In-line 4-cylinder marine engine propels the ULTRA 310 Series models forward with an exhilarating rush of acceleration.
When accelerating with the system engaged, the trim is automatically optimised. Two modes allow either single or repeated launches.
When accelerating with the system engaged, the trim is automatically optimised. Two modes allow either single or repeated launches.
Riders can select from Full, Middle and Low Power Operation, as well as Smart Learning Operation (SLO)-Mode.
Riders can select from Full, Middle and Low Power Operation, as well as Smart Learning Operation (SLO)-Mode.
Electronic Cruise Control allows vehicle speed to be fixed. Rider support technology that helps reduce rider fatigue on long trips and contributes to increased touring comfort.
Electronic Cruise Control allows a desired speed (engine rpm) to be maintained with the simple press of a button. Once activated, the rider does not have to constantly apply the throttle. This reduces stress on the right hand when travelling long distances, enabling relaxed cruising and contributing to a high level of riding comfort.
The Economical Riding Indicator is a mark appearing on the instrument panel to indicate favourable fuel consumption, encouraging fuel efficient riding.
Using high-precision electronic control for engine management, Kawasaki models can achieve a high level of fuel efficiency. However, fuel consumption is greatly affected by throttle use, gear selection, and other elements under the rider's control. The Economical Riding Indicator is a function that indicates when current riding conditions are consuming a low amount of fuel. The system continuously monitors fuel consumption, regardless of vehicle speed, engine speed, throttle position and other riding conditions. When fuel consumption is low for a given speed (i.e. fuel efficiency is high), an "ECO" mark appears on the instrument panel's LCD screen. By riding so that the "ECO" mark remains on, fuel consumption can be reduced. While effective vehicle speed and engine speed may vary by model, paying attention to conditions that cause the "ECO" mark to appear can help riders improve their fuel efficiency – a handy way to increase cruising range. Further, keeping fuel consumption low also helps minimise negative impact on the environment.
Power Mode selection allows engine power delivery to be changed to suit the riding situation.
Models equipped with multiple Power Modes offer riders an easily selectable choice of engine power delivery to suit riding conditions or preference. In addition to Full Power mode, one (Low) or two (Middle, Low) alternate mode(s) in which maximum power is limited and throttle response is milder are provided.
ERGO-FIT is an interface system that allows a wide range of riders to feel at one with their machine.
Proper fit is key for rider comfort and control. However, the ideal fit varies from rider to rider, depending on their physical dimensions and riding style. ERGO-FIT is an interface system designed to allow riders to find their ideal riding position. Various points of the chassis interface (the handlebar, footpegs and seat, etc) can be adjusted through a combination of interchangeable parts and parts with adjustable positions. This enables a wide range of riders to find a riding position that offers both comfort and control. Feeling at one with their machine, they will be able to experience how Kawasaki machines are fun and rewarding to ride. *Adjustable parts and their range of adjustability vary by model.
Electronic Throttle Valves allow the ECU to deliver the ideal amount of fuel and air to the engine.
Kawasaki's fully electronic throttle actuation system enables the ECU to control the volume of both the fuel (via fuel injectors) and the air (via throttle valves) delivered to the engine. Ideal fuel injection and throttle valve position results in smooth, natural engine response and the ideal engine output. The system also makes a significant contribution to reduced emissions. Electronic throttle valves also enable more precise control of electronic engine management systems like S-KTRC and KTRC, and allow the implementation of electronic systems like KLCM, Kawasaki Engine Brake Control, and Electronic Cruise Control.
Electronic Cruise Control allows vehicle speed to be fixed. Rider support technology that helps reduce rider fatigue on long trips and contributes to increased touring comfort.
Electronic Cruise Control allows a desired speed (engine rpm) to be maintained with the simple press of a button. Once activated, the rider does not have to constantly apply the throttle. This reduces stress on the right hand when travelling long distances, enabling relaxed cruising and contributing to a high level of riding comfort.
The Economical Riding Indicator is a mark appearing on the instrument panel to indicate favourable fuel consumption, encouraging fuel efficient riding.
Using high-precision electronic control for engine management, Kawasaki models can achieve a high level of fuel efficiency. However, fuel consumption is greatly affected by throttle use, gear selection, and other elements under the rider's control. The Economical Riding Indicator is a function that indicates when current riding conditions are consuming a low amount of fuel. The system continuously monitors fuel consumption, regardless of vehicle speed, engine speed, throttle position and other riding conditions. When fuel consumption is low for a given speed (i.e. fuel efficiency is high), an "ECO" mark appears on the instrument panel's LCD screen. By riding so that the "ECO" mark remains on, fuel consumption can be reduced. While effective vehicle speed and engine speed may vary by model, paying attention to conditions that cause the "ECO" mark to appear can help riders improve their fuel efficiency – a handy way to increase cruising range. Further, keeping fuel consumption low also helps minimise negative impact on the environment.
Power Mode selection allows engine power delivery to be changed to suit the riding situation.
Models equipped with multiple Power Modes offer riders an easily selectable choice of engine power delivery to suit riding conditions or preference. In addition to Full Power mode, one (Low) or two (Middle, Low) alternate mode(s) in which maximum power is limited and throttle response is milder are provided.
ERGO-FIT is an interface system that allows a wide range of riders to feel at one with their machine.
Proper fit is key for rider comfort and control. However, the ideal fit varies from rider to rider, depending on their physical dimensions and riding style. ERGO-FIT is an interface system designed to allow riders to find their ideal riding position. Various points of the chassis interface (the handlebar, footpegs and seat, etc) can be adjusted through a combination of interchangeable parts and parts with adjustable positions. This enables a wide range of riders to find a riding position that offers both comfort and control. Feeling at one with their machine, they will be able to experience how Kawasaki machines are fun and rewarding to ride. *Adjustable parts and their range of adjustability vary by model.
Electronic Throttle Valves allow the ECU to deliver the ideal amount of fuel and air to the engine.
Kawasaki's fully electronic throttle actuation system enables the ECU to control the volume of both the fuel (via fuel injectors) and the air (via throttle valves) delivered to the engine. Ideal fuel injection and throttle valve position results in smooth, natural engine response and the ideal engine output. The system also makes a significant contribution to reduced emissions. Electronic throttle valves also enable more precise control of electronic engine management systems like S-KTRC and KTRC, and allow the implementation of electronic systems like KLCM, Kawasaki Engine Brake Control, and Electronic Cruise Control.
Engine type | Water-cooled, 4-stroke, in-line four |
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Compression ratio | 8.2:1 |
Valve system | DOHC, 16 valves |
Bore x stroke | 83.0 x 69.2 mm |
Displacement | 1498 cm³ |
Fuel system | Fuel injection: 60 mm x 1 |
Lubrication | Forced lubrication, semi‑dry sump |
Starting system | Electric |
Ignition system | Digital |
Maximum power | 221.0 kW {300 PS} / 8,000 rpm |
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Maximum torque | 277.0 N•m {28.2 kgf•m} / 6,000 rpm |
Final drive | Direct drive from engine |
L x W x H | 3,440 x 1,195 x 1,180 mm |
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Fuel capacity | 80.0 litres |
Curb mass* | 468 kg |
| *Curb mass includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
Estimated dry weight** | 404 kg |
| **Estimated Dry weight does not include all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
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