Posted by HenryO on December 01, 2020 at 11:31:41 from (69.135.98.34):
Over the last 50 ears I have dealt with batteries either in cars, boats , airplanes and Farmall tractors. I would like to discuss newer 12 volt Batteries.I was under the impression that 12 volt batteries fully charged rested between 12.8 and 13.4 volts. In 1986 I installed 8 gel cell group 30's in my 48 ft sailboat. I had the charger and alternator set at 13.8 , the manufacturer recommendation. They lasted through tough use for 12 years. Then I decided to replace them with AGM's, set charging at 14.4 (again manufactures recommendation) and used them for another 8 years, Now in a car I just bought the alternator goes from 14-8 to 12.8 under way and drops to 12.1 at shutdown. Once I SAW 11.8 which I always thought was a dead battery Car starts fine after sitting four days. What say you
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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