D-I INDUSTRIAL: Revolutionizing Marine Transmission Systems for the Future
D-I INDUSTRIAL stands as South Korea’s leading innovator in marine transmissions, steering systems, and power take-off systems, trusted by top marine engine manufacturers and relied upon in over 70 countries worldwide. With decades of experience and a commitment to excellence, we deliver transmission systems that set new benchmarks for precision, durability, and reliability in the marine industry.
Our core strength lies in our internal expertise—every gear is meticulously designed, manufactured, and refined within our facilities using advanced grinding techniques. This ensures unparalleled quality control, allowing us to produce transmission systems that meet and exceed the most rigorous international standards.
We proudly offer over 40 gearbox models with various gear ratios, designed to support power outputs ranging from 70HP to 1500HP. Our systems integrate helical gears, electric shifting valves, and trolling valves, delivering exceptional control, particularly for low-speed precision navigation. Engineered for adaptability, our transmissions feature compact, lightweight designs that maximize vessel efficiency while minimizing downtime and maintenance costs.
Why D-I INDUSTRIAL is the Trusted Name in Marine Transmissions
Unmatched Performance and Power Transfer
Our transmission systems efficiently transfer engine power to the propeller, enabling smooth forward, neutral, and reverse operations. Built with robust structures, they withstand significant propeller forces, ensuring reliable performance even in the harshest marine environments.
In-House Manufacturing Excellence
At D-I INDUSTRIAL, we take pride in our internal production processes, spanning from design to manufacturing to advanced grinding. This comprehensive control allows us to achieve absolute precision and consistency in every product, delivering superior torque capacity, exceptional durability, and long-term reliability. Furthermore, our streamlined processes ensure swift delivery times, meeting our customers’ urgent operational needs with products that are not only of the highest quality but also delivered on time, every time.
Comprehensive Product Range
With over 40 gearbox models and various gear ratios, our transmissions are designed to suit a wide array of engine types and vessel needs. Whether for commercial fleets or recreational vessels, our solutions provide maximum flexibility and adaptability.
Advanced Features Tailored for Excellence
- Compact and Lightweight Design: Optimized for seamless integration into diverse vessel layouts.
- Premium Durability: High-quality friction components, oil seals, and bearings ensure extended product lifespan.
- Cost-Effective Maintenance: Permanent metal oil filters eliminate the need for frequent replacements, with zinc anodes as the sole consumable.
- Twin-Engine Compatibility: Ensures synchronized performance in forward and reverse operations.
- Customizable Solutions: Tailored to meet specific operational requirements and vessel configurations.
Simplified Installation and Maintenance
- Quick Bell Housing Modifications: Easily detach and modify bell housings to accommodate different engine flywheels with minimal effort.
- Efficient Repairs: Pinion gears can be replaced without dismantling the entire gearbox, significantly reducing downtime and repair costs.
Setting the Standard in Every Marine Environment
D-I INDUSTRIAL’s transmission systems are engineered to excel in all conditions, delivering:
- High Torque Capacity for demanding operations
- Precise and Reliable Navigation
- Long-Term Durability in challenging environments
Whether you’re managing a large commercial fleet or operating a high-performance recreational vessel, D-I INDUSTRIAL provides the tools to ensure smooth, dependable performance every time.
Experience the D-I INDUSTRIAL Difference Today
Join the countless marine professionals worldwide who trust D-I INDUSTRIAL for their transmission needs.
Contact Us to consult with our experts and discover the perfect solution for your vessel.
Learn More: Explore how D-I INDUSTRIAL’s marine transmission systems are revolutionizing the industry.
