Reassembling the valve control block on my Hitachi EX120-2 as part of the full excavator rebuild! See how each component fits together and what challenges I ran into. #ExcavatorRebuild #Hydraulics ...

It's time for a major overhaul! We're rebuilding the pilot controls, installing a new hydraulic tank, and upgrading the shop to get this Hitachi EX120-2 back to work! #ExcavatorRepair #HeavyMachinery ...

Swedish tiltrotator maker Rototilt says using a tiltrotator can improve an excavator’s energy efficiency. It’s an interesting claim. The main reason is because a tiltrotator changes how operators ...

Caltrans has a pair of big, new remote-control tools in its road-repair kit, and they’re being used for the first time as the agency works to clear a stubborn landslide that closed Highway 1 near Big ...