Cat D9 Dozer Repair, Undercarriage and Rebuilds
The D9 is built to punish itself. Blades take impact, undercarriage takes abrasion, and push arms and C-frames carry loads that eventually show up as cracks. We repair all of it, on every D9 generation: D9T, D9R, D9N, D9L and older.
Undercarriage
Rails, pads, rollers, idlers and sprockets. We run a track press in the shop for complete rail and pad swaps, assembled to manufacturer specification. Bring the components and we assemble, deliver and install at your site.
If the machine cannot come to us, our mobile track press does the same work in the field. On a D9, not having to walk or float the machine to a shop is most of the savings.
Blades, C-frames and push arms
Cracked blade mouldboards, worn cutting edges and end bits, damaged C-frames and push arm bushings. Structural repairs are welded full penetration and reinforced, not patched.
Ground engaging tools
Cutting edges, end bits and guards for D9 and other Cat dozers, in stock. Add tungsten carbide hard facing and get up to three times the service life out of the same edge.
Full rebuilds
Engine, transmission, oil coolers, axles and wiring harness. A rebuilt D9 does the same work as a new one at a fraction of the cost, and without the proprietary hardware new machines now ship with. Machines like this were built to last when they are maintained.
Full ground-up rebuilds of the Cat D9T are work we do. That is the machine behind our 2nd Life service, stripped to the frame and put back together rated for the job it was bought to do.
Which D9 do you run
We take every generation. D9T, D9R, D9N, D9L and the older machines still earning their keep. Tell us the exact model when you call and we will tell you what we have on the shelf for it.
D9 down? Call (505) 873-4008.
Ready when your machine isn't.
On-site or in our Albuquerque shop, Iron Horse gets your equipment back to work fast. Tell us what you need.
Every major brand in your fleet.
We work on the machines you already run, and stock the parts to match.
Iron Horse Welding is a SENNEBOGEN Authorized Service Provider for parts and service, trained on the 818 to 895 E Series. We are also an authorized ESCO dealer and an authorized XCAL dealer for milling and auger teeth.
