Where Safety Meets Technology at Sea: Uygar Makina & CG Marin
100% Locally Manufactured Hydraulic Marine Gearboxes and Clutches

Uygar Makina Sanayi ve Ticaret Ltd. Şti. is the pioneer and sole manufacturer of fully domestically produced mechanical and hydraulic marine gearboxes in Turkey. Since 1981, our company has been a key player in the maritime sector, offering 9 different models of hydraulic marine gearboxes ranging from 10 HP to 1000 HP, and 3 different hydraulic clutches for 250–400 HP, making us a strong and reliable supplier in the industry.

With a specialized team of 20 professionals operating from our modern facility located in the IMES Industrial Zone, we serve the entire country through a network of 20 authorized dealers, delivering both sales and after-sales services. Our 100% locally produced, technology-driven solutions combine performance and safety for marine applications.

End-to-End Technical Assurance with CG Marin

At CG Marin, we go beyond engine sales. We offer expert technical support and comprehensive after-sales services for shaft and rudder systems, hydraulic solutions, transmission systems, and other drivetrain components.
For Cummins engines, we provide scheduled maintenance and performance optimization to ensure your vessel operates at full capacity with reliable, long-lasting performance.

Founded and led by Ceyhan Güvenç, with over 27 years of experience, CG Marin distinguishes itself with custom-built vessels, advanced robotic solutions, and elegant engineering designs. By combining technology and functionality, we deliver ideal solutions for maritime professionals seeking speed and stability at sea.

Your Trusted Partner at Sea

With Uygar Makina’s 100% locally manufactured hydraulic marine gearboxes and CG Marin’s all-encompassing technical services and Cummins engine solutions, we offer not just products—but a powerful, durable, and high-performance partnership on the water.

For those seeking safety, speed, and peak performance at sea, the right choice is: Uygar Makina & CG Marin

Our Products
Hydraulic Marine Gearboxes (10 HP – 1000 HP)