Deyuan Marine
Controllable Pitch Propeller
Controllable Pitch Propeller
Excellence in Operability and Economy
For nearly half a century we have sustained a commitment to research and technical development
so that we can satisfy customer needs. Propellers are installed in ships of a broad range of sizes: from small boats to 15,000-kilowatt ships, and in merchant ships, fishing ships, ferries, research ships and maritime development platforms.
With cumulative delivery of more than 5,000 units, we have the world’s leading manufacturing technologies and market sales share.
Superiority in Ship Control
DEYUAN MARINE Controllable Pitch Propellers produce all speeds necessary for full-speed sailing, low-speed sailing, and stop and backward sailing by controlling propeller pitch. Without changing engine revolutions they enable
ships to stop quickly in a short distance after controlling the propeller pitch.
This enhances ship control and safety in urgent situations.
Energy Saving
Output required for propulsion changes constantly in line with external factors and sailing conditions,
such as operation schedules and cargo, in addition to sea conditions such as wind direction and tides.
Optimal control of the propeller pitch according to the
ship load easily leads to energy conservation by capitalizing on the engine’s properties.
Environmentally Friendly Propulsion Systems
With a controllable pitch propeller, the main engine can be operated at constant revolution irrespective of the
ship’s sailing speed. It helps construct a drive system in which a power generator and hydraulic equipment are driven by a fuel-efficient main engine. This eliminates the need for operating an auxiliary engine and reduces fuel consumption as
well as CO2 and nitrogen oxide (NOx) emissions from the engines.
Model | Max.propelloer diameter (mm) | Max.propeller speed (rpm) | Torque transmission capacity (kW/rpm) | 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 |
Controllable Pitch Propeller
Controllable Pitch Propeller
Excellence in Operability and Economy
For nearly half a century we have sustained a commitment to research and technical development
so that we can satisfy customer needs. Propellers are installed in ships of a broad range of sizes: from small boats to 15,000-kilowatt ships, and in merchant ships, fishing ships, ferries, research ships and maritime development platforms.
With cumulative delivery of more than 5,000 units, we have the world’s leading manufacturing technologies and market sales share.
Superiority in Ship Control
DEYUAN MARINE Controllable Pitch Propellers produce all speeds necessary for full-speed sailing, low-speed sailing, and stop and backward sailing by controlling propeller pitch. Without changing engine revolutions they enable
ships to stop quickly in a short distance after controlling the propeller pitch.
This enhances ship control and safety in urgent situations.
Energy Saving
Output required for propulsion changes constantly in line with external factors and sailing conditions,
such as operation schedules and cargo, in addition to sea conditions such as wind direction and tides.
Optimal control of the propeller pitch according to the
ship load easily leads to energy conservation by capitalizing on the engine’s properties.
Environmentally Friendly Propulsion Systems
With a controllable pitch propeller, the main engine can be operated at constant revolution irrespective of the
ship’s sailing speed. It helps construct a drive system in which a power generator and hydraulic equipment are driven by a fuel-efficient main engine. This eliminates the need for operating an auxiliary engine and reduces fuel consumption as
well as CO2 and nitrogen oxide (NOx) emissions from the engines.
Model | Max.propelloer diameter (mm) | Max.propeller speed (rpm) | Torque transmission capacity (kW/rpm) | 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 |