Welcome to myHanse.com the forum for Hanse Yachts owners throughout the world. | |
Chance propeller |
Post Reply |
Author | |
Rifers
Sub Lieutenant Joined: 18 April 2021 Location: Italia Status: Offline Points: 4 |
Post Options
Thanks(0)
Posted: 18 April 2021 at 09:25 |
hello, I am the owner of a 370e with a yanmar 3ym30c sd20 engine, I would like to install a folding propeller, do you have any advice on which one to see and what diameter / pitch? thank you very much
|
|
mystudio
Captain Joined: 17 April 2018 Location: Netherlands Status: Offline Points: 157 |
Post Options
Thanks(0)
|
I have the Flex O Fold 2-blade, which performs good. That would be my choice. If you contact them by mail, they know exactly which one you need for your boat/motorcombination. Good service. They advised the 16x12 for my 320, which indeed performs exactly the same as the static prop.
|
|
#004|Jefa DD1|ACU200|EV1|P70|Raymarine E7|Axiom Pro9s|B&G displays|Emtrak transponder|Lewmar traveller|Dyneema|Flexofold|Carbon pole|ball bearing genoacars|Membrame sails|Spi and asym spi|N2K->Wifi
|
|
H8jer
Admiral Joined: 14 September 2010 Location: Denmark Status: Offline Points: 1347 |
Post Options
Thanks(0)
|
Have a Hanse 370 2008 Yanmar 30hp sd20 and a Flex-o-fold 2-blade racing folding prop 16x13L
|
|
Hanse 370#487 30HP 3-cabin
|
|
Rifers
Sub Lieutenant Joined: 18 April 2021 Location: Italia Status: Offline Points: 4 |
Post Options
Thanks(0)
|
thank you very much for the information
|
|
iemand
Admiral Joined: 13 February 2004 Location: Germany Status: Offline Points: 1082 |
Post Options
Thanks(0)
|
I would consider Gori Overdrive which is a gread Prop
You have two different pitches! |
|
Hanse 312 MJ 2004 - Hanse 370e MJ 2007
|
|
tango
Commander Joined: 21 February 2015 Location: toulon Status: Offline Points: 93 |
Post Options
Thanks(0)
|
I have a 375 hanse I have just installed with the same 3YM30 engine a flexofod propeller 2 blades 17x3 (it is the calculation of flexofold in France) and it is really very good. Before I had the original 16x12 propeller and I had to climb to 2800 or 3000 rpm to get to 6 knots NOW I can do 6 kts at 2200 rpm
|
|
Pride of Waterford
Captain Joined: 31 December 2013 Location: chichester Status: Offline Points: 243 |
Post Options
Thanks(0)
|
Hi Guys,
We have a 2008 370 with yanmar ym30 and sd20 saildrive. We changed to a flexofold 2 blade folding prop. Under forward power the boat pulls significantly to starboard and in reverse to port. In reverse this is not so much of a problem but in forward it is really quite an issue. Do others have this issue with the flexofold or is it just us? If so which other prop would be recommended that doesn't have this characteristic? Thanks for your input |
|
Brod Port Lairge
|
|
Matt1
Rear Admiral Joined: 10 March 2019 Location: Hamble, UK Status: Offline Points: 664 |
Post Options
Thanks(0)
|
Hi - You are talking about when motoring along, eg not just propwalk?
I have a 3x bland F-o-F and have some prop walk but no discernible impact when moving along in either ahead or astern. She steers nice and straight
|
|
Hanse 418 #64 EmBer. Hamble, UK
|
|
Pride of Waterford
Captain Joined: 31 December 2013 Location: chichester Status: Offline Points: 243 |
Post Options
Thanks(0)
|
This pull is significant in forward. We cannot leave the boat under power without locking the wheel it will pull to starboard quite strongly. We have checked alignment etc. We also get the pull to port on reversing which is not so much of an issue. Sailing she is absolutely straight. Anyone with a 370 have similar problems with the flexo fold 2 blade prop?
|
|
Brod Port Lairge
|
|
H8jer
Admiral Joined: 14 September 2010 Location: Denmark Status: Offline Points: 1347 |
Post Options
Thanks(0)
|
What you discribe is quite normal. Our rudders are balanced so it has some area infront of the rudder stock. So when then prop wash hit the rudder it will accelerate the angel.
Long story short - when motoring you can not leave the wheel. Either lock the wheel or use autopilot
Edited by H8jer - 29 September 2021 at 17:54 |
|
Hanse 370#487 30HP 3-cabin
|
|
Post Reply | |
Tweet |
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |
Links : www.hanseyachts.co.uk www.hanseyachts.com www.fjordboats.co.uk www.dehler.co.uk www.varianta.co.uk |