CASE STUDY
TUNNELING AND BORING
need hydraulic equipment repaired?
_____
Hannon has been a global leader in repairing hydraulics for 40 years.
need Equipment manufactured?
_____
innovative solutions that address any complex challenge.
need hydraulics spare parts?
_____
If we don't have it or can’t find it, we will build you any custom part.
need Hannon to come to you?
_____
Equipment Removal & Installation, Servicing, Inspection & Upgrades.
TUNNELING AND BORING
Case Study.
Los Angeles, CA was in the process of building a subway tunneling system and Hannon Hydraulics was able to partner with the contractor in rebuilding two excavation type tunnel and boring machines (TBM). One Mitsubishi and one Hitachi; both machines were bucket style TBM’s that look similar to an excavator.
Hannon repaired all the hydraulic cylinders, pumps, motors, and valves on the TBM’s, remanufactured the rollers and bearing journals, and installed miles of stainless steel tubing and fittings.
Learn more about our field services and hydraulics repair and remanufacturing services.