- Contact Person : Mr. xie stetson
- Company Name : Shanghai Stone Diesel Engine Co., Ltd.
- Tel : 86-21-67105728
- Fax : 86-21-67105723
- Address : Shanghai,SHANGHAI,shanghai city, minhang district, yuanjiang road, No 5500, 1st block, Room 5451.
- Country/Region : China
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contollable pitch propeller
Based on the technical digestion, accumulation and innovation,our STONE team has developed CPP together with the universities and research institutes at home and abroad. Our hydrodynamic experts finally realize the matching of engine and propeller according to different ship hulls on the analogy of theoretical method, so as to provide our customers with simple and high efficient products. Our propeller diameter covers a range from 1120mm to 6700mm, and the maximum power can reach 17000Kw. STONE is a capable package supplier who is able to design and manufacture CPP of various shaft line arrangements, such as single screw, twin screws and parallel operation of twin engines, etc. In addition, there is PTO equipped with CPP system, which is able to drive one or more loads (shaft generator or fire pump etc.) to satisfy the requirement of different ship hulls and functions.
CPP are widely used as the main propulsion devices in inland vessels, offshore mixed ships, working boats, fishing boats, pelagic vessels and war ships. STONE is able to design and produce 400 sets of CPP per year.
Technical characteristics:High reliability and supportability; FEM analysis to key partsLow working oil pressure,good sealing property and friendly to environmentShaft line-alignment designing and vibration calculationHydrodynamic design with high propulsive efficiencySimple and easy to operate and maintain
model | Max.propeller diameter (mm) | Max.propeller speed (rpm) | Transmissioncapacity (kw/rpm) | Thrust (t) |
CPP39 | 1670 | 550 | 1.95 | 12.2 |
CPP43 | 1845 | 530 | 2.6 | 15.5 |
CPP46 | 1980 | 500 | 3.44 | 20.5 |
CPP52 | 2250 | 450 | 4.3 | 24 |
CPP56 | 2400 | 390 | 5.5 | 28 |
CPP60 | 2600 | 390 | 6.76 | 33 |
CPP68 | 2950 | 280 | 9.5 | 42 |
CPP76 | 3300 | 230 | 13.6 | 50 |
CPP85 | 3700 | 230 | 19.7 | 62 |
CPP96 | 4200 | 230 | 27.54 | 75 |
CPP107 | 4600 | 230 | 38.6 | 94 |
CPP120 | 5200 | 230 | 54.2 | 108 |
CPP135 | 5900 | 220 | 78.5 | 124 |
CPP145 | 6250 | 200 | 110.2 | 138 |
CPP156 | 6700 | 200 | 160.5 | 150 |
controllable pitch propeller