EquipmentEarthmoving EquipmentExcavatorsVideo: See the Cat 312E Hydraulic Excavator In ActionWatch the Cat 312E Hydraulic Excavator at workJul 25, 2013312E Hydraulic Excavator Brochure: Caterpillar 312E Hydraulic ExcavatorLatest in ExcavatorsSponsored ContentWhy Fleets Rely on Diagnostic Solutions for Speedy and Accurate RepairsJuly 1, 2025Caterpillar Updates Excavator Line with Grade Tech, New Interface and Payload UpgradesJune 21, 2025CASE Launches CX380E Excavator to Tackle Heavy-Duty Jobs with Power and PrecisionJune 19, 2025Topcon and Vemcon Collab to Expand 2D-to-3D Upgrade Availability for ExcavatorJune 12, 2025Related StoriesExcavatorsCat 312E ExcavatorBackhoe LoadersCaterpillar - CatExcavatorsVideo: Cat 336E H Keeps Rail Project on TrackExcavatorsCat Signals Plans for Hybrid Excavators to Come