INVERSORES

Hydraulic gearbox Dong-i DMT-100IV for marine engine

Saildrive and gearboxes

The Dong-i DMT100IV marine transmission, constructed from highly stiff and seaworthy aluminium, is engineered for lightness and marine efficiency. It features a remote control via a shifting valve (both mechanical and electrical) and boosts engine efficiency with a 14° conical gear. The design allows for easy maintenance of the gearbox by adjusting the engine installation space. Developed under the ISO9001 quality system and adhering to DNV and ISO6336 standards, this transmission is suited for high-speed propulsion systems using both surface drive and propeller shaft types. Its efficient design ensures optimal space utilization on vessels.
Engine Manufacturer Clutch actuation Output º Red.
SDZ-165 Dong-i Hydraulic 14 2.12:1
SDZ-280 Dong-i Hydraulic 14 2.12:1
Oil SAE 30
Oil cap. 7 L
Output º 14 º
Weight 150 Kg
Max. Temp 90 ºC
Gearbox type VDRIVE

Reduction ratios

Forward Reverse
1.21:1 1.21:1
1.54:1 1.54:1
1.84:1 1.84:1
2.12:1 2.12:1
2.52:1 2.52:1

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

Compatible engines