Line of site dumpers includes the 6T-1 with either a front- or swivel-tip bucket and 13,228-pound capacity; the 7T-1 Hi-Viz with front-tip and 15,432-pound capacity; and the 9T-1 with front-tip and 19,842-pound capacity. The dumpers are designed and built by JCB, and include JCB components: a 74-horsepower, Tier 4-F EcoMAX diesel that requires no DPF or DOC; powershuttle transmission; and axles.
The payload center of gravity is reduced by 16 percent over predecessor models by increasing the wheelbase, widening wheel track, and lowering bucket height. Ground-level service access and 360-degree access to the engine aid maintenance, and the units carry a two-year/2,000-hour warranty.