Understood. Adding an extension to a wrench reduces wear on my wrist and also reduces force (work) required by arm muscles.
If both the gearbox arms and the spindle arms are increased by 50% then the total turning force /work would be reduced by 25%. If all four arms were increased by 50% then the total force/work would be reduced by 50%. (200% / 4 = 50%).
Meaning if both the box arms and the spindle arms are longer the force/work required by my arms on the steering wheel will be less.
I was just looking to see if anyone has driven both, outside of theory.
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Today's Featured Article - Tractor Traction - by Chris Pratt. Our first bout with traction problems came when cultivatin with our Massey-Harris Pony. Up till then, this tractor had been running a corn grinder and pulling a trailer. It had new unfilled rear tires and no wheel weights. The garden was already sprouting when we hooked up the mid-mount shovel cultivators to the Pony. The seed bed was soft enough that the rear end would spin and slowly work its way to the downhill side of the gardens slight incline. From this, we learned our lesson sinc
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