ULTRA 310X 2021


Tipo de motor Refrigeración líquida, 4 tiempos, 4 cilindros en línea
Cilindrada 1.498 cm³
Diámetro x carrera 83 x 69,2 mm
Relación de compresión 8.2:1
Sistema de válvulas DOHC, 16 válvulas
Sistema de combustible Inyección de combustible: Ø60 mm x 1
Encendido Digital
Sistema de arranque Eléctrico


Potencia máxima 221 kW {300 CV} / 8.000 rpm
Par máximo 277 N•m {2827 kgf•m} / 6.000 rpm


L x An x Al 3.370 x 1.195 x 1.255 mm
Capacidad de combustible 78 litros
Peso en orden de marcha 477 kg


Electronic Throttle Valves

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

All-digital Instrumentation

The all-digital instrumentation makes use of a single, highly legible LCD display. A revised design adds a higher quality image and increases visibility of some of the features.

One-touch 5 mph Mode

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

Marine 1,498 cm3 In-line Four Engine

Fitted with a supercharger and intercooler, the liquid-cooled 1,498 cm3, 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.

Lightweight Hull

Like that of its predecessor, the deep-V hull design enables a high bank angle, motorcycle-like turning performance.

Electric Trim-control System

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.

Kawasaki Smart Steering/SLO-Mode

The KSS (Kawasaki Smart Steering) supplementary steering system is designed to assist new riders as they learn turning and manoeuvring of a personal watercraft.

5-way Adjustable Handle

All models of the ULTRA 310 Series feature a 5-way adjustable handle that suits a wide range of riders and riding styles, allowing either standup or sit-down riding.