CAT D10 Dozer Cylinder Rebuild | Part 2 | Making the New Barrel

This video is part 2 of rebuilding a Caterpillar D10R dozer blade tilt hydraulic cylinder. In this episode we are machining, welding and honing to make the new cylinder barrel. We start with machining a piece of 10 ¾” x 9 ¼” Unhoned steel tube to prep it for the head flange and barrel end cap. We then fit and metal core weld the head flange onto the new barrel before finish honing the internal diameter using our Delapena vertical honing machine. The barrel end is positioned on the barrel and tack welded in place. We then make up the barrel torque tube using a piece of hollow bar. We cut the length of hollow bar to size in our horizontal bandsaw and then set it up in our lathe. We turn down the outer diameter before preparing for welding by machining and boring each end of the tube. The torque tube is positioned on the barrel and tack welded in place. We then finish up with metal core welding the end cap and torque tube on to the barrel.

Missed Part 1? Watch it here: https://youtu.be/fUFfduJjxCg

In this video we are using:
- TM-26120G Centre Lathe
- WIA 500i Weldmatic welder
- Everising H-360HA horizontal bandsaw

Join our channel:
We upload new videos every Friday at 5pm AEST! If you want to see more of our videos click LIKE & SUBSCRIBE! You can subscribe to our channel here: https://bit.ly/ceesubscribe

To see more follow us on online here:
Instagram https://instagram.com/cutting_edge_engineering
Facebook https://www.facebook.com/cuttingedgeengineeringaustralia/

About Us:
Our channel is all about showing you real life machining work from our workshop on the Gold Coast Australia. We specialize in manual machining, hydraulic repairs and heavy fabrication for the earth moving, mining and civil construction industries. So if you're a machinist that wants to see some big gear in action be sure to subscribe to our channel right now. We upload new videos every week that show lathe machining, milling, welding and all the good stuff that comes from a machining workshop. If that sounds like something that you would enjoy seeing, then make sure to join us by subscribing!

Music: https://www.epidemicsound.com/referral/rccrvr/

Видео CAT D10 Dozer Cylinder Rebuild | Part 2 | Making the New Barrel канала Cutting Edge Engineering Australia