Model MB170 has mine ratios from 2:1 to 6:1, selected according to the technical parameters of engine and boat and capacity char
Model No :MB170
1. Transmission mode: Five helical gears with three shafts
2. Clutch: Hydraulic control, wet-type multi-plate clutch
3. Input coupling Toothed rubber flexible coupling
4. Engine speed: 1000~2500rpm
5. Ratios and the corresponding transmission capacitoes:
Nominal ratios | Actual ratios | Transmission capacities(kW/rpm) |
2:1 | 1.973:1 | 0.039 |
2.5:1 | 2.516:1 | 0.039 |
3:1 | 3.037:1 | 0.039 |
3.5:1 | 3.542:1 | 0.039 |
4:1 | 3.955:1 | 0.039 |
4.5:1 | 4.5:1 | 0.031 |
5:1 | 5.056:1 | 0.031 |
5.5:1 | 5.471:1 | 0.027 |
6:1 | 5.875:1 | 0.027 |
6. Rated propeller thrust: 16000N
7. Mechanical efficiency: 96%
8. Time required for reversal: ≤10
9. Center distance: 170mm
10.Direction of input shaft rotation:
(facing the output end) anti-clockwis
11.Direction of output shaft
Rotation when ahead: Contrary to that of input shaft
12.Working oil pressure: 1.1~1.3Mpa adjustable as per transmission capacity
13.Oil grade: SD/CC30 or SAE30 or SAE40
For summer in the torrid zone
14.Oil capacity: about 12L
15.Max. Oil temp: 80°C
16.Cooling water cinsumption: ≥1.5m3/h
17.permissible angle of inclination: 10°longitudinally
18.Overhaul: Over 10000h
19.Outside dimensions: 510×670×656mm
20.Net weight: 240kg
OUTSIDE DRAWING
OUR FACTORY
marine gearbox
