Electric jet ski Seahorse

This personal watercraft features a jet propulsion system designed for high-speed travel, sporty riding, and recreation. Its structure is based on a compact, sealed composite hull housing the engine, fuel system, electrical components, cooling system, and jet pump unit. The bow section contains a storage compartment and the fuel tank; the central section houses the engine; and the jet propulsion unit is located at the stern. The craft does not use an exposed propeller; instead, the engine drives an impeller via a transmission—drawing water in through an intake on the hull bottom, accelerating it, and expelling it through a stern nozzle to generate jet thrust. A pivoting nozzle linked to the steering mechanism directs the water jet, allowing the rider to steer the craft by changing the nozzle's position. The powertrain utilizes a four-stroke gasoline engine equipped with electronic fuel injection and electronic throttle control. An onboard control system regulates fuel delivery and engine power based on throttle input and the current load on the jet propulsion unit. The engine and jet pump are integrated into a single powertrain, while an external cooling system dissipates engine heat by circulating surrounding water. The hull features a V-shaped bottom for stability and handling at high speeds, while the wide stern provides a stable platform during acceleration, braking, and stopping. The upper deck accommodates the handlebars, instrument panel, engine controls, and a multi-person seat. A stern platform facilitates boarding from the water and disembarking onto shore.