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.

Drive Types

Technique data:

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
Propeller diameter (mm)	Min.	---	---	700	900	1250	---	---	---	---
PAL length (mm)	Max.	2250	2800	2800	4250	4750	5000	---	---	---
PAL length (mm)	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	---	---	---

Product picture:

Rudder Propeller