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Rudder Propeller
Rudder Propeller
As a professional supplier of marine equipment, we can supply rudder propeller lines with fixed pitch or controllable pitch propellers according to customer’s needs. Arranged in Z-drive or L-drive, the rudder propeller transforms reliably the power of diesel engine, electric or hydraulic motor into best thrust and thus improves propulsion efficiency and maneuverability. Our rudder propellers are approved by ABS, CCS, BV, DNV, NK, KR, GL, etc. Any question about our products, please be free to contact us, we are very glad to serve you.
Model | RP20 | RP42 | RP85 | RP168 | RP300 | RP330 | RP550 | RP14710 | RP1950 | |
Max. input power (KW/HP) | 45/61 | 100/135 | 210/285 | 300/400 | 480/650 | 620/843 | 920/1250 | 1250/1700 | 1650/2244 | |
Max. input torque (N.m) | 200 | 420 | 850 | 1675 | 2800 | 3300 | 5423 | 14740 | 19500 | |
Max. input speed (r/min) | 2300 | 2500 | 2350 | 2000 | 1800 | 1800 | 1800 | 1000 | 1000 | |
Reduction ratio | I | 1.93 | 2.5 | 2.68 | 3.46 | 3.96 | 4.04 | 5.059 | 3.257 | 3.58 |
I upper | 1.7 | 1.64 | 1.65 | 1.53 | 1.63 | 1.53 | 1.647 | 1.286 | 1.286 | |
I lower | 1.13 | 1.52 | 1.62 | 2.26 | 2.43 | 2.64 | 3.071 | 2.533 | 2.79 | |
Propeller diameter (mm) | Max. | 500 | 800 | 950 | 1150 | 1550 | 1500 | 1800 | 2100 | 2300 |
Min. | --- | --- | 700 | 900 | 1250 | --- | --- | --- | --- | |
PAL length (mm) | Max. | 2250 | 2800 | 2800 | 4250 | 4750 | 5000 | --- | --- | --- |
Min. | 350 | 875 | 980 | 1400 | 1750 | 1700 | 2600 | 2800 | 3000 | |
Weight (incl. propeller and oil at PAL min.) (kg) | 65 | 190 | 300 | 1370 | 2100 | 2800 | 5820 | 11000 | 16500 | |
Per 100mm extension kg· | 8 | 9 | 20.4 | 40 | 40 | 45 | --- | --- | --- | |