marine gearbox D400

the reduction ratios of D400 range from i=4:1 to i =6:1 and can be matched with medium and high-speed engines

PRACTICAL RATIO	3.96 4.33 4.43 4.70 5.0	5.53	5.89
THRANSMISSION CAPACITY(KW/rpm)	0.331	0.293	0.272

1.TRANSMISSION                 3 SHAFTS AND 5HELICAL GEARS

2.CLUTCH                        HYDRAULIC MULTI-PLATE CLUTCH(WET)

3.INPUT COUPLING               TOOTHED RUBBER BLOCK FLEXIBLE COUPLING

                                                  OR high-elastic &Internal toothed ring

4.CENTRE DISTANCE              355MM

5.RATED ENGINE SPEED           1000-1800r·min-1

6.RATED PROPELLER THRUST       82,000N

7.MECHANICAL EFFICIENCY        ≥0.96

8.TIME REQUIRED FOR REVERSAL   ≤10S

9.HYDRAULIC PRESSURE          1.3-1.5Mpa

10.OIL GRADE                   CC30,CC40 or SAE30

(CC50,when sunmmar,in torrid zone)

11.OIL CAPACITY                23L

12.MAX. OIL TEMP               ≤80°C

13.COOLING WATER

CONSUMPTION                 ≥4t/h

14.PERMISSBLE ANGLE OF         10°LONGITUDINALLY

  INCLINATION                  15°TRANSVERSELY

15.NET WEIGHT                  1100KG

16.HOUSING                     NOT

17.FLYWHEEL                    SAE14,16,18

OUT SIDE DRAWING:

OUR FACTORY:

marine gearbox D400