Dong-i DMT600BL

The DMT600BL marine transmission from Dong-i, with a hydraulic clutch and a high ratio of ~6:1, is perfect for twin-engine installations that require a consistent reduction ratio in both forward and reverse. Designed for vessels with extreme demands, this robust and compact model, certified under ISO9001 standards, uses saltwater-resistant materials and offers silent operation with precise gearing. With tapered roller bearings to withstand maximum loads and an always accessible metal oil filter, the DMT600BL also includes a "GO HOME" emergency function, ensuring unmatched performance and safety at sea.
Engine Manufacturer Clutch actuation Output º Red.
Oil SAE 30
Oil cap. 37 L
Weight 1360 Kg
Max. Temp 90 ºC

Reduction ratios

Forward Reverse
4.12:1 4.12:1
4.48:1 4.48:1
5.11:1 5.11:1
5.62:1 5.62:1
5.91:1 5.91:1

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