Branson Bob
Platinum Member
I can see where that would be much nicer with two people,
especially with one on the tractor to inch it back and forth to keep the auger square with the world.
What do you mean by this?
That’s how I operated mine. The safety police would cry foul but I did a risk assessment and it worked for me. Before operating, I applied the parking brake slightly so the tractor would hold position yet allow HST power to move it. This way I could press the petals to inch it fore/aft to keep the auger centered in the hole. Mind you, it was in low gear and I maintained fine control be “grasping” both forward & reverse petals and “twisting” my wrists to move it slightly in the direction I wanted it to go. (If you understand what I mean, thank you. If you don’t, oh well)
The 3PH drop speed is set by the knob beforehand so that’s controlled well.
I agree about stopping the PTO and raising it. I turn it on very briefly to let the dirt fly off before dropping it back down to dig more.
I would avoid moving the tractor with the auger in the ground. That could bend the shaft.
I start with the tip where I want the hole, then moved the tractor slightly forward before engaging the PTO. Then the auger straightens the hole as it goes down. It takes a few holes to find the sweet spot, but I don't need to move the tractor at all.
Nice set up though.
I used my auger to put in umpteen lodgepole pine fence posts. I stopped the auger and put a level across several blades in both directions to make sure I was going straight down once I started the tip. I'd check this plumb-ness before I started going down and maybe a couple of times early on as the auger went deeper. After a dozen or so holes I got a feel for how much and when I had to move the tractor forward to keep the auger perpendicular to the world. Hitting a rock or tree root could screw you up, but fortunately I was working with clean, deep, loamy Palouse soil. I have drilled holes in hard clay ground before. It helps to water the heck out of the area a few days in advance of using the auger. One thing I learned the hard way is that a 9' auger isn't big enough for 6" round posts.
I recently put in a bunch of round posts and found the 9" auger did fine for the about-5-inch-ish round posts.
I had a helper who held a level to the auger while I adjusted it from the seat after it started to bite; I realized that the square protective box around the top of the auger would probably be a good spot for some stick-on bubble levels - I'm looking for some that are big enough to see well from my tractor seat; of course I won't be able to see the ones on the side very well...
Thanks for all the great feedback on how to use the auger. I'm gonna experiment with some of the tactics mentioned.