>
> thx...I feel much better now...
>
> Tom B
>
> Tom Buscaglia
> SV Alera
> C&C 37+/40
> Vashon Island WA
> (206) 463-9200
> www.sv-alera.com
>
>
> At 03:49 PM 5/27/2014, you wrote:
>
> Message: 7
> Date: Tue, 27 May 2014 18:44:55 -0400
> From:
ist.com
Sent: Wednesday, May 28, 2014 8:26 AM
Subject: Re: Stus-List RPMs on Your Diesel Engine
Josh,
you said: “The throttle lever slips a little so after extended operation the
rpms creep down and I'll have to re-throttle up. “
You know that there is a little (actually not
Josh,
you said: “The throttle lever slips a little so after extended operation the
rpms creep down and I'll have to re-throttle up. “
You know that there is a little (actually not so little, it is 1/2” or 13 mm
hex head in my case) bolt that you can adjust to stop the throttle lever from
slipp
206) 463-9200
> www.sv-alera.com
>
>
> At 03:49 PM 5/27/2014, you wrote:
>
> Message: 7
> Date: Tue, 27 May 2014 18:44:55 -0400
> From: Josh Muckley via CnC-List
> To: "C&C List"
> Subject: Re: Stus-List RPMs on Your Diesel Engine
> Message-ID:
>
Edd,
My Universal 25XPB has a max rpm (one hour) of 2900-3000 rpm. The manual
states cruise is 80% of that. I run 2450 rpm as cruise. The engine seems
to like it.
Dennis C.
Touche' 35-1 #83
Mandeville, LA
On Tue, May 27, 2014 at 11:16 AM, Edd Schillay via CnC-List <
cnc-list@cnc-list.com> wr
Yanmar 3HM35F 30hp @3200 rpm continuous. 3400rpm for 1hour. 3600rpm max.
My manual says to avoid extended operation at high vibation rpm. The
Idle/shift/minimum rpm spec is 800. The Kanzaki transmission is required
to be shifted less than 1000rpm.
I push it as hard and fast as I can while wat
Those extra rpm's make a difference
when being hit head-on by waves, or even chop. The added ability
to accelerate faster back up to hull speed will make your average
speed over time faster, even though you won't be exceeding hull
speed. How fast you recover after
Edd,
This will vary from manufacturer to manufacturer, as well as the specific
model. My Yanmar tops out at 3600 rpm. Yanmar recommends running them at
up to 85% of their continuous rating. My max continuous is 3400, so I run
mine about 2900. That's how I get to Screwpile every year. 13 ho
-
From: Chuck S via CnC-List
To: Edd Schillay ; CNC boat owners, cnc-list
Sent: Tue, May 27, 2014 5:22 pm
Subject: Re: Stus-List RPMs on Your Diesel Engine
Hi Edd,
I hear 2750 is the sweet spot for an engine w 3600 max RPM
I just ran three days to get my boat from AC to Magothy River, Md
Hi Edd,
I hear 2750 is the sweet spot for an engine w 3600 max RPM
I just ran three days to get my boat from AC to Magothy River, Md. My M4-30
liked 2750 for the first day running at max, 195 degrees. Diesels like to run
hot and run loaded. They start carboning up if they are loaded less than
I have an M35B in Imzadi. Max RPM is 3000 for that engine. IIRC the max torque
is between 2400 and 2600 RPM - which is consistent with the rule of thumb that
max torque is at about 80% of max RPM.
Your engine will thank you if you use it regularly and with significant load.
Idling for extended
Not always. Harmonics on a 30 year boat need the sweet spot.
On Tue, May 27, 2014 at 12:35 PM, Andrew Burton via CnC-List <
cnc-list@cnc-list.com> wrote:
> I understand about sweet spots, but I'd say if you are getting that much
> vibration, something's out of whack.
>
> Andy
> C&C 40
> Peregrin
I understand about sweet spots, but I'd say if you are getting that much
vibration, something's out of whack.
Andy
C&C 40
Peregrine
Andrew Burton
61 W Narragansett
Newport, RI
USA02840
http://sites.google.com/site/andrewburtonyachtservices/
+401 965-5260
> On May 27, 2014, at 12:26, dwigh
Maybe no problem for the diesel with higher rpm but everything connected to
it also sees the higher rpm.I like to find the rpm sweet spot where
everything seems to be running smoth with low vibration, go a hundred rpm
higher or lower and things will vibrate more on Alianna.actually there seems
to b
A good rule of thumb is to max out the RPMs when you're under way. Note the
number. About 75% of that is a good cruising RPM but many people will go a
little lower. IE if you max out at 3200 RPM, then 2400 would be fine, but I
would probably run at 2200 to conserve fuel. Running at max for brief
pe
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