ULTRA 310R 2021
Motor
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
Prestaciones
Potencia máxima 221 kW {300 CV} / 8.000 rpm
Par máximo 277 N•m {2827 kgf•m} / 6.000 rpm
Dimensiones
L x An x Al 3.370 x 1.195 x 1.255 mm
Capacidad de combustible 78 litros
Peso en orden de marcha 475 kg
DESTACADOS
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_DC000003408D9DCEE0.jpg)
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2020/09/th_DC000003408D9DCEE0.jpg)
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.
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_2021_Ultra-310R_BK1_STU-2.002.jpg)
Sport seat
The ULTRA 310R is equipped with a new sport seat designed specifically for hard sport riding. The moderate contour of the seat supports the rider’s hips, offering enhanced lower body support for hard sport riding.
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_C5000003408D9C555B.jpg)
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.
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_DE000003408D9DE44A.jpg)
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).
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_D2000003408D9D222D.jpg)
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.
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_58000003408D258AA5.jpg)
Max 18-position handle
The post-style handlebar is similar to the kind found on Kawasaki’s KX450F flagship motocrosser, although this ’bar offers even greater adjustability. Handle position is adjustable, both for height and forward/rearward position. A total of 12 positions are available; 18 if the optional handlebar holders are included.
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_2021_Ultra-310R_BK1_STU-1.002.jpg)
Lightweight Hull
Like that of its predecessor, the deep-V hull design enables a high bank angle, motorcycle-like turning performance.
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_DD000003408D9DD997.jpg)
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.
![](https://nautilusreparacionesnavales.com/wp-content/uploads/2021/07/th_19JT1500N_251BK1DLS2CG_A_001.jpg)
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.