If you are saying you are fully loading/working it to 37 HP, 3 QUARTS an hour would be 27.75 HP hr/gallon. AIN"T gonna happen.
It doesn"t look like the 4600 has been tested @ Nebraska, so just for fun let"s refer to Test 1854 of the 47 HP Deere 4520E... At 31.69 HP, it burns 2.31 GALLONS of fuel per hour, at 41.54 HP it burns 2.82 GALLONS per hour.
At 10.81 HP, the fuel economy was 8.03 HP hr/gallon. at 41.54 HP it was 14.75 HP hr/gallon. The number under load is right in the range of 14 to 17 that pete 23 posted below. (He"s got this figured out!)
If you are burning 3/4 of a gallon per hour it is producing about 11 HP!
(Using a reasonable fuel efficiency estimate of 15 HP hr/gallon X 3/4 gallon of fuel burned in an hour = 11.25 HP!)
(Don"t HATE me, I"m just telling it like the Nebraska Test Lab does!)
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Today's Featured Article - The Nuts and Bolts of Fasteners - Part 2 - by Curtis Von Fange. In our previous article we discussed capscrews, bolts, and nuts along with their relative hardness and thread sizes. In this segment we will finish up on our fasteners and then work with ways to keep them from loosening up in the field. Capscrews, bolts and nuts are not the only means of holding two parts together. When dealing with thinner metals like sheet tin, a long bolt and
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