marine gearbox

compact in appearance,light in weight,reliable in operation,easy in maintenance,smooth in clutching and durable in application

MODEL:300 PRACTICAL RATIO	2.04 2.54	3.0	3.53	4.10	4.61	4.94	5.44
THRANSMISSION CAPACITY	0.257	0.243	0.221	0.184	0.147		0.125

1.TRANSMISSION                 3 SHAFTS AND 5HELICAL GEARS

2.CLUTCH                        HYDRAULIC MULTI-PLATE CLUTCH(WET)

3.INPUT COUPLING               TOOTHED RUBBER BLOCK FLEXIBLE COUPLING

4.CENTRE DISTANCE              264MM

5.RATED ENGINE SPEED           750-2500r·min-1

6.RATED PROPELLER THRUST       50,000N

7.MECHANICAL EFFICIENCY        ≥0.96

8.TIME REQUIRED FOR REVERSAL   ≤10S

9.INITIAL OIL PRESSURE          0.3-0.6MPa

10.HYDRAULIC PRESSURE          1.1-1.3Mpa

11.OIL GRADE                   SD/CC30 or SAE30; FOR SUMMER IN

THE TORRID ZONE:SD/CC40 or SAE40

12.OIL CAPACITY                20KG

13.MAX. OIL TEMP               ≤80°C

14.COOLING WATER

CONSUMPTION                 ≥3t/h

15.PERMISSBLE ANGLE OF         10°LONGITUDINALLY

  INCLINATION                  15°TRANSVERSELY

16.NET WEIGHT                  740KG

17.L*W*H                       638*870*864

OUT SIDE DRAWING

OUR FACTORY

marine gearbox