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.
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.
When accelerating with the system engaged, the trim is automatically optimised. Two modes allow either single or repeated launches.
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.
An improved version of Kawasaki’s original PWC audio system, JETSOUND 4s features four speakers, jog-dial control and Bluetooth connectivity.
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.
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.
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.
Adjustable seat offers three positions spanning 70 mm. Completely redesigned, the two-piece, three-person ERGO-FIT LXury Seat is slimmer at the knees, and provides deeper hip support for all three passengers.
Built-in cleats provide convenient cinch points when mooring at a dock. Their clever design helps redirect water overboard.
Rearview camera mounted aft of the rear seat offers riders a supplemental rearward view behind the JET SKI. Convenient when towing a waterskier or wakeboarder, or when docking.
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.
The deck is flatter and 35 mm lower at the rider’s feet, offering more leg room for increased comfort.
Riders can select from Full, Middle and Low Power Operation, as well as Smart Learning Operation (SLO)-Mode.
Stylish LED lights built into the bumper contribute to the fierce expression, and create a unique image, visually setting the Ultra 310LX apart.
The extended rear deck offers a broader staging platform for water play, and more room for stowing gear. The Multi-Mount Rail built into the deck accommodates accessory slide mounts to provide convenient tie-down points.
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.
Electronic Throttle Valves allow the ECU to deliver the ideal amount of fuel and air to the engine.
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.
Power Mode selection allows engine power delivery to be changed to suit the riding situation.
The Economical Riding Indicator is a mark appearing on the instrument panel to indicate favourable fuel consumption, encouraging fuel efficient riding.
ERGO-FIT is an interface system that allows a wide range of riders to feel at one with their machine.
| Engine type | Water-cooled, 4-stroke, in-line four |
|---|---|
| Compression ratio | 8.2:1 |
| Valve system | DOHC, 16 valves |
| Bore x stroke | 83.0 x 69.2 mm |
| Displacement | 1,498 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 |
|---|---|
| Maximum torque | 277.0 N•m {28.2 kgf•m} / 6,000 rpm |
| Final drive | Direct drive from engine |
| L x W x H | 3,580 x 1,195 x 1,240 mm |
|---|---|
| Fuel capacity | 80.0 liter |
| Curb mass | 494 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). |
Kawasaki has selected the Vacu-Hold trailering system. This unique patented design allows your JET SKI watercraft to be trailered at highway speeds with no hold down.
A specially designed vacuum/vent is incorporated onto the cover so that as the covered machine is trailered, a negative pressure is created to keep the cover tightly in place.
No rippling, no whipping, and prevents strap damage to hulls. Additional hold down J-channels clips are provided, these may be used when trailering behind a vehicle causing extreme turbulence.
