JS260, JS330, and JS360 are in record the first crawler excavators to move to Tier 4-Interim Isuzu engines. The machines have a revised advanced electronic control system based on the hydraulic system, and it ensures the machines start in ECO mode.
These excavators have a fuel saving ability of 11% over their predecessors, and they have been redesigned to comprise of new engine compartments which will allow increased cooling capacity.
They have two cab layouts, and the cab front upper corner has been moved a bit forward, to allow the use of flat glass in the front windshield. The window split has also been lowered by a whole 5 inches, to a split of 70:30 to improve visibility of the digging area.
The air vents at the rear have been relocated to give the operator an increased storage space.