Bronze Marine Controllable Pitch Propeller

We are offering marine controllable pitch propeller.
Material:bronze
2.diameter:6.7m
3.pitch setting mechanism:
type a:od-box on a shaft
type b:gear mounted od-box
for inland vessels, offshore mixed ships, working boats, fishing boats, pelagic vessels and boats, pelagic vessels and war ship
ncp series cpp are widely used as the main propulsion devices in inland vessels, offshore mixed ships, working boats, fishing boats, pelagic vessels and war ships.
technical characteristics:
high reliability and supportability; fem analysis to key parts
low working oil pressure, good sealing property and friendly to environment
shaft line-alignment designing and vibration calculation
hydrodynamic design with high propulsive efficiency
simple and easy to operate and maintain.
technical parameter
model max.propelloer diameter (mm) max.propeller speed (rpm) torque transmission capacity (kwrpm) thrust (t)
ncp39 1670 550 1.95 12.2
ncp43 1845 530 2.6 15.5
ncp46 1980 500 3.44 20.5
ncp52 2250 450 4.3 24
ncp56 2400 390 5.5 28
ncp60 2600 390 6.76 33
ncp68 2950 280 9.5 42
ncp76 3300 230 13.6 50
ncp85 3700 230 19.7 62
ncp96 4200 230 27.54 75
ncp107 4600 230 38.6 94
ncp120 5200 230 54.2 108
ncp135 5900 220 78.5 124
ncp145 6250 200 110.2 138
ncp156 6700 200 160.5 150