case 860 mole plow for installing pipes and cables the one in the picture belongs to ocmis irrigation so is installing an irrigation system i assume it was a new build golf courseOddball machine found on site, never seen one before
This was tried by the black smiths,Gus, that 360 final drive can’t be cheap. What size are the bolts and are they generally broken flush or below the surface?
Have you tried building up the end of the bolt with TIG weld and then TIG weld a nut on to use to unscrew the bit of broken bolt?
I have not yet had this method fail.
Rob
how the hell did they snap ALL of themVolvo EC360 sprocket sheared all the bolts into the final drive...
Nothing and I mean nothing would get the snapped bolts out!
Customer sent to blacksmiths who also couldn’t get bolts out, new final drive on order
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tha's a mighty trick looking CLRV, direct mounted on that motor Gus.MacAulay Plant Services Ltd are the Scottish agent for Hammer Sme attachments.
Here we have supplied a replacement slew ring and hydraulic motor after snapped bolt ended up chewing the slew ring and burst the flanges on the hydraulic motor securing it to the Mulcher
For all attachments and parts enquires please don’t hesitate to get in touch.
how the hell did they snap ALL of them..... did you try the washer and nut trick? ... the heat involved usually cracks even the most stubborn stud
I had tried by drilling centre out and heating the bolt up and cooling down with water to shock it then trying it with the easy out, still wouldn’t go, tried to heat up the flange faces around the bolts and they were cherry red! 8ft tube onto my easy out and it was bending the easy out, that’s how tight they were!er ..... yeh you did ...... should have read further down the page...... amazed it didn't ..... as you say may have been over dogged and maybe even had the threads pick up, by doing so
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I had tried by drilling centre out and heating the bolt up and cooling down with water to shock it then trying it with the easy out, still wouldn’t go, tried to heat up the flange faces around the bolts and they were cherry red! 8ft tube onto my easy out and it was bending the easy out, that’s how tight they were!
good shout .... set up on a rotary table on a miller to do that, could even machine out the originalsCould the final drive not be re-drilled between the current holes?
You must have some impressive easy outs if they will take an 8ft tube!
Very surprised they went for a complete unit, must be a fair cost involved? Has it done many hours?
Bloody predictive text on the phone!
Drilling new was suggested but apparently they didn’t want to go down the route of drilling new holes! Other option was to strip the final drive down and remove the section and replace, but they decided they wanted a new final drive