HayNav Marine
Call Directly: +31 (0)88 08 777 77
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HayNav Marine brochure 2023

You can find an overview of our marine engines and accessories.

TMC Gearbox

Twin Disc Technodrive Gearboxes

Engine Power/RPM calculations combined with the desired ratio and application are required to select the correct marine gearbox model. These high-quality Twin Disc Technodrive marine gearboxes that HayNav offers are equipped with conical clutches that are mechanically operated and actuated by a servo-system; gears are specially constructed for quiet operation and bearings are amply proportioned.

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