Re: Case/Davis trencher backhoe
Posted: Thu Apr 20, 2023 10:17 am
Yeah Jeff, like you say, the rules are there for a reason. I never heard of an unicorporated area, have no idea what even that means. I doubt there is something like that here in Canada.
Here's a summary of the situation with the backhoe.
The backhoe steel frame is all apart, would be nice to paint it, but now I'm rushing to get it functional.
The boom, dipper, and bucket cylinders are still disassembled, need cleaning, and then assembly with new seals all throughout. Wish I had the weather and time to paint them now they are disassembled.
The stabilizer cylinders are apart, have the seals, but the rods need to be replaced. I'm trying to get chrome plated rod to make the rods.
Got hydraulic hose for the boom, dipper, bucket; these need to be assembled with the field replaceable fitting; got hoses done for one of the stabilizer cylinders. Next time I go to the city I'll get done the short hoses for the other stabilizer cylinder.
The valve needs to be washed, cleaned on the outside. Wish I could paint it too.
The big question is what device to attach it to. My 644s don't have the under-frame bracket, nor the webbed rear axles.
Will try installing a 15HP engine in the trencher and see if the drive train mechanism, which is all hydraulic, is broken or works. To do that I need to connect the engine to the existing hydraulic pump, which has an 11/16" shaft. Unfortunately I could not find an L-099 flex coupler (lovejoy) of this size. The one I have on hand is for a 3/4" diameter shaft. Last night I turned a bushing on the lathe, to fill in the space between the 11/16 shaft and the 3/4 lovejoy.
Being the cave man that I am I also spot welded it on the lovejoy.
This should be good enough to test the trencher, me thinks. And we will find out if I am wrong, when the time comes. Have to see how the new engine fits in there too.
Here's a summary of the situation with the backhoe.
The backhoe steel frame is all apart, would be nice to paint it, but now I'm rushing to get it functional.
The boom, dipper, and bucket cylinders are still disassembled, need cleaning, and then assembly with new seals all throughout. Wish I had the weather and time to paint them now they are disassembled.
The stabilizer cylinders are apart, have the seals, but the rods need to be replaced. I'm trying to get chrome plated rod to make the rods.
Got hydraulic hose for the boom, dipper, bucket; these need to be assembled with the field replaceable fitting; got hoses done for one of the stabilizer cylinders. Next time I go to the city I'll get done the short hoses for the other stabilizer cylinder.
The valve needs to be washed, cleaned on the outside. Wish I could paint it too.
The big question is what device to attach it to. My 644s don't have the under-frame bracket, nor the webbed rear axles.
Will try installing a 15HP engine in the trencher and see if the drive train mechanism, which is all hydraulic, is broken or works. To do that I need to connect the engine to the existing hydraulic pump, which has an 11/16" shaft. Unfortunately I could not find an L-099 flex coupler (lovejoy) of this size. The one I have on hand is for a 3/4" diameter shaft. Last night I turned a bushing on the lathe, to fill in the space between the 11/16 shaft and the 3/4 lovejoy.
Being the cave man that I am I also spot welded it on the lovejoy.
This should be good enough to test the trencher, me thinks. And we will find out if I am wrong, when the time comes. Have to see how the new engine fits in there too.