I walked over to close the gate and when I looked back, I snapped this picture.
Deano
How many horses does that tractor replace? 18-20? Ken Sweet
Yes, he is a Percheron, my wife's. I stole her gray one (my avatar).
I took the picture and sent it to my wife with the title "The Unmanned Treat Wagon" because I always have horse treats in the cup holder...and he knows it! 5 seconds after this picture was taken, he had his muzzle in the cup holder looking for some!
I don't know how many horse power he equates to but I would guess more than one!!:laughing:
Deano
Yes, he is a Percheron, my wife's. I stole her gray one (my avatar).
I took the picture and sent it to my wife with the title "The Unmanned Treat Wagon" because I always have horse treats in the cup holder...and he knows it! 5 seconds after this picture was taken, he had his muzzle in the cup holder looking for some!
I don't know how many horse power he equates to but I would guess more than one!!:laughing:
Deano
It is an "average" power capability delivered constantly over a workday I believe. Some athletes can do multiple HP for several minutes. Some horses can do 20 hp, probably more, for a short time. ... But to keep it up all day theyve got to be run significantly easier. An engine doesnt tire.a pair of my horses equates to way more than 2 horse power. im not even sure why they use that term. id like to see a 2hp motor pull this manure spreader...no way.
It is an "average" power capability delivered constantly over a workday I believe. Some athletes can do multiple HP for several minutes. Some horses can do 20 hp, probably more, for a short time. ... But to keep it up all day theyve got to be run significantly easier. An engine doesnt tire.
larry
a pair of my horses equates to way more than 2 horse power. im not even sure why they use that term. id like to see a 2hp motor pull this manure spreader...no way.
... otherwise the statement from the source is incorrect by omission of information compatible with, and needed for grasp of the underlying principle. A horse is capable of many times that energy rate for brief periods. The idea is that a horse is comfortable pulling a 550/3 pound load at about 3 FT/sec [for instance] and can do it all day. That horse can also pull that same load at 20 or 30 fps, but will tire fairly soon.Found on another forum:
"James Watt set to work devising a way of measuring the amount of Work that his engines could do. The obvious benchmark was the horse, or more specifically the Draft Horse that was the industry standard of the time.
Using a hoist, he conducted experiments to determine how quickly a Draft Horse could raise a heavy load. He observed that a load of 550 Pounds could be raised at a rate of 1 foot per second [add: "all day long"]. That is 550 foot-pounds per second of work done. Multiply by 60 and that is 33,000 foot-pounds per minute of work or 1 Horsepower (1 HP)."
JayC