The DMT300HL from Dong-i represents efficiency in marine transmissions, with a hydraulic clutch that perfectly complements both single-engine vessels and those with dual engines, ensuring consistent reduction ratios in both forward and reverse.-2

Dong-i DMT300HL

The DMT300HL from Dong-i represents efficiency in marine transmissions, with a hydraulic clutch that perfectly complements both single-engine vessels and those with dual engines, ensuring consistent reduction ratios in both forward and reverse. This system, manufactured in accordance with strict ISO9001 standards and using saltwater-resistant alloys, stands out for its ultra-silent operation and precise gearing. With a weight of 764 Kg and an oil capacity of 16.5 L, its class-leading compact design integrates tapered roller bearings that withstand maximum loads, an easily accessible metal oil filter, and the indispensable "GO HOME" emergency function, ensuring safety and durability in marine conditions.
Engine Manufacturer Clutch actuation Output º Red.
Oil SAE 30
Oil cap. 16,5 L
Weight 764 Kg
Max. Temp 90 ºC

Reduction ratios

Forward Reverse
3.56:1 3.56:1
4.13:1 4.13:1
4.59:1 4.59:1

All reductions are available on 45 mm and 75 mm shaft (L).