----- Original Message ----
From: "online579917@telkomsa.net" online579917@telkomsa.net
To: passagemaking-under-power@lists.samurai.com
Sent: Thursday, February 28, 2008 1:23:34 AM
Subject: [PUP] $100 per barrel oil
The production passagemaker with the lowest fuel
consumption in the world! 1.3 usg/hr. or about 4.9 liters per hour for a
speed of 6-6.5 knots.
I don't believe that is an accurate statement. My production Willard 40 burns about 1 gph at 6-6.5 knots and burns 1.5 gph at 7.3 knots - which is my normal cruising speed. Some multihull production power boats are even more effiicient. My engine is a stock John Deere 4045TFM turbo, rated at about 120 hp. My displacement at half load is around 40,000 lbs.
On another issue, I am not a big fan of wing engines although I know that there are lot of good arguments in their favor. My "get someplace" system is a downwind foresail should I experience engine failure.
Patrick
Willard 40PH
ALOHA
La Paz, MX
____________________________________________________________________________________
Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
One other note Patrick,
Your boat exists. The so proclaimed "Worlds lowest fuel consumption
passagemaker" hasn't even been dropped in the water. On the drawing board
it's easy to make claim after claim after claim. It's not until it's put in
service you can even begin to back up a statement such as was made.
Scott Bulger, Alanui, N40II, Seattle WA
My production Willard 40 burns about
1 gph at 6-6.5 knots and burns 1.5 gph
at 7.3 knots - which is my
normal cruising speed.
BTW - I have often found that owners are a little
optimisitc with their fuel mileage claims, probably
because the calculations are typically from day trips
where there's plenty of idling or pleasant weather.
I was aboard Patrick's boat from Long Beach to La Paz
MX - 1000nms. We did indeed average 7.25 knots and
burned 1.5 gph. I was stunned - my Willard 36 with an
ancient Perkins 4-236 burns slightly over 1.5gph - at
6.5 knots.
When Patrick had the boat built, he added 100 gallons
of diesel tankage for 700 gallons. He easily has over
3000nms range at 7+ knots (probably 4000+ at 6-knots)
a remarkable statistic for a 40-foot boat. It's
amazing that these boats didn't catch on a little
better, but maybe these days they would. Last I heard,
the Willard molds were still available for sale....
Peter
Willard 36 Sedan
San Francisco