fishpick
Platinum Member
Wow I just did nearly the same project last weekend. I installed 3 hydrants on 1" 160psi PE pipe. One in the large barn, one for a future goat barn and one out to our orchard/garden area. Total of about 600 feet of trench. Also ran 2" electric conduit to the two barns as well.
I don't have a tractor so I rented a riding ditch witch RT40. It made quick work of the digging, took about 4 hours, but it did not dig as deep as advertised. It had a cutter for 4.5' but it left about 6" to a foot of loose dirt in the bottom. Frost line is 42" here so it was just barely deep enough, not the extra foot I thought I was going to have.
I'm curious as to how fast trenching with a backhoe is? Even if slower, it might be worth it to get a clean trench.
I was gonna start this project with a ditch witch - but after I got the hole dug by the foundation to poke through... and then figured I should use the BH on the little Kubota to get out past the deck... **** - I just kept right on going.
At this point I have dug 100' of the 200' I need to go and I'm averaging about 10' and hour.
This little BH isn't going to break and speed records - but it does get the job done and I have already paid for the tool - so might as well consider the seat time "therapy"
nice thing about a hoe is you can - as another poster mentioned - do some things with it you can't with a dedicated trencher - like dig somewhat under the barn for the hydrant that lives in there... flatten the bottom of the trench - and get a few VERY LARGE rocks out of the way that a trencher would have issues with.
The only thing with a small BH like this one that you miss that the bigger boys have is the ability to extend the dipper stick... instead you have to back up the tractor.
No matter - I'm more than 1/2 done now... I see the light at the end of the tunnel!