D-I INDUSTRIAL is South Korea’s leading developer of marine transmissions, steering systems, and power take-off solutions. Trusted by top marine engine manufacturers, the company supports marine operations in over 70 countries worldwide. With deep expertise and fully in-house innovation, D-I INDUSTRIAL delivers high-performance, reliable transmission systems built to meet the demands of today’s marine industry. Each product is crafted to set new benchmarks in marine propulsion technology.
Engineered for Excellence
The transmission systems are engineered for long-lasting durability and incorporate advanced features such as helical gears, electric shifting valves, and trolling valves. These elements provide precise control and enhanced maneuverability, especially during low-speed operations like docking or navigating tight spaces. This level of engineering excellence ensures smooth and reliable operation even under heavy loads and in the most demanding marine environments, reducing downtime and increasing vessel efficiency.
Versatile and Reliable Transmission Solutions
D-I INDUSTRIAL offers a wide range of over 40 gearbox models designed to support power outputs from 70HP to 1500HP. These systems are compact, lightweight, and engineered for high efficiency and easy integration across various vessel types. It is built to perform reliably in harsh marine conditions, the transmissions ensure smooth power transfer and stable operation under heavy propeller forces. Their robust construction enhances long-term durability, while practical features such as permanent metal oil filters and easily replaceable pinion gears significantly reduce maintenance time and operational costs.
Key Engineering Advantages
- Its easily adapts to different vessel layouts and operating needs, offering flexibility across a wide range of applications.
- It supports smooth and synchronized movement in forward and reverse for twin-engine setups.
- It uses durable parts like seals, friction materials, and bearings for a longer service life with less maintenance.
- It allows quick changes to the bell housing for easy fit with different engine flywheels, making installation faster and simpler.
Why Choose D-I INDUSTRIAL
D-I INDUSTRIAL delivers performance where it matters most, on the water. Whether for commercial vessels or recreational boats, each marine transmission system is built to handle high torque demands with smooth and dependable operation. With customizable designs, fast delivery times, and a strong reputation for long-lasting durability, D-I INDUSTRIAL remains a trusted leader in marine propulsion, relied on by operators around the world.
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: Power Precision and Performance with Advanced Marine Transmissions Solutions | D-I INDUSTRIAL
