JCB’s JS145 tracked excavator now includes a Tier 3 JCB Dieselmax engine. The revised model also takes on recent styling changes and an updated cab structure seen on the larger crawler models. JCB’s JS260, JS330 and JS360 tracked excavators move to Tier 4 Interim compliant engines. The Isuzu engines will retain the same power output, while benefiting from increased efficiency. All JS models also feature a revised cab with improved visibility and an innovative electronics package to further boost productivity. JCB’s JCB 457 wheel loader is equipped with a Tier 4 Interim compliant engine offering increased power and torque and reduced fuel consumption. Improved transmission options, upgraded axles and robust styling combine with a revised interior to provide a faster, more productive machine.