The Hidea EF175 is a 175HP four-stroke inline 4-cylinder outboard motor that utilizes advanced electronic fuel injection technology. With a displacement of 2785cc, it is designed specifically for mid to high-end boats, offering powerful performance, low emissions, and an excellent handling experience. As the flagship product of a high-end outboard motor brand in China, the EF175 incorporates numerous cutting-edge mainstream technologies, including dual overhead camshaft (DOHC), 16 valves, electronic throttle body (ECT), independent coil-on-plug ignition (COP), dual-axis second-order balance system, digital control system, and APP intelligent diagnostics, all while meeting EU CE and US EPA emission standards.
Electronic Throttle Body (ECT): The electronic throttle body precisely controls the intake volume based on driving commands, engine load, and navigation status, enabling smooth starts, quick acceleration, and stable deceleration, effectively reducing fuel consumption and emissions.
Coil-on-Plug Ignition (COP): Each cylinder has independent ignition, with ignition energy directly applied to the spark plug for stronger ignition and more thorough combustion, enhancing power output and system reliability.
Digital Control System: The digital control system enables high-speed communication between the ECM and ECU, facilitating intelligent collaboration for single, dual, or multiple engines. It integrates functions like startup, throttle control, gear selection, synchronization, diagnostics, and alarms, making operation more intuitive and safer.
Dual-Axis Second-Order Balance System (NVH Optimization): The dual-axis second-order balance system, along with precisely weighted moving parts to within 1g, effectively reducing engine vibration and noise, resulting in a smoother and quieter sailing experience.
APP Intelligent Diagnostic System: Through a mobile app, users can monitor engine status, diagnose faults, and upgrade ECU programs, simplifying maintenance and providing peace of mind during use.
| Product Model | HDEF175 |
|---|---|
| Rotation Speed (RPM) | 5000-6000 |
| Rated Power (KW) | 128.7 |
| Bore × Stroke | 96X96.2 |
| Weight (KG) | L:226 XL:230 |
