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I know it varies a lot by ice thickness of course, but roughly how man holes can you drill per propane tank?
I love mine had it 2 seasons and works awesome the only thing is we had lots of -30 to -40 days this year and if auger rides in bad of truck on the way to lake u have to out it by the heater for a few min to warm the engine up or it will not start and is hard to pull but if it above -20 it starts pretty good it quite and no sink for in the shack or u can set the pop up up first before drilling and no stink inside after drilling I am so happy with mine I got 3 rd in a derby this weekend and the prize was a fishing package and one thing in the package was a pro4 so now I got 2 and I will be keeping them both
I can get probably ~70 holes through 24" of ice easily. IMHO the temp plays a big role in # of holes. When it is below zero I find the motor works hard to cut those holes and it seems to really suck up the fuel. When it is 20*F +, that motor just tools right along and I can probably get 100 holes in 30" of ice. How sharp the blades are also makes a big difference and if those 2 blades in the center get packed with slush ice, it can be a PITA and decrease the # of holes per tank significantly.