HomeEquipmentEarthmoving EquipmentExcavatorsJCB JS Excavators Get 5 Key ImprovementsJCB's JS excavator range, including the JS145, have five key areas of improvement including Tier 4i compliance, new in-cab LCD display and reduced fuel costsJuly 18, 2012Companies in this articleJCBRelatedSwitch to JCB Excavators Equates to Fuel Savings and Productivity GainsJS160LC ExcavatorJS220 ExcavatorJCB Produces One Millionth MachineRecommendedContractors’ Top 50Nominations Now Open for the Equipment Today Contractors’ Top 50 New ProductsThe 2024 award will highlight the best new product introductions and enhancements in the construction industry. Submissions close May 24.EquipmentChallenges & Benefits of Moving to Electric EquipmentAs emission regulations tighten, construction equipment power sources will evolve, but adoption will be gradual.SponsoredBuilt to Dig. Built to Last. Peace of Mind Included.SANY swing boom excavators are compact equipment champs. Powerful and easy to transport. Conquering confined spaces on jobsites across America.