The new D85EX-18 with a powerful 11 liter Tier 4 Final emission engine is equipped with a large capacity power-pitch SIGMADOZER® blade and automatic shift transmission for maximum productivity while consuming less fuel than the prior model. Well balanced and designed for superb visibility, the dozer operator will be comfortable and productive for many hours while seated in the roomy and quiet cab equipped with an air suspension seat, bright color monitor and rear view camera.
A standard battery disconnect switch allows a technician to disconnect the power supply before servicing the machine.
The new operator seat is equipped with lumbar support, a tilting adjust function and electric heater. It is easy to adjust to the operator's shape and various working conditions and provides comfortable operation. The standard heated seat makes it possible to work comfortably in the winter.
Located at the right side of the fuel tank, and is accessible from ground level. A convenient sight gauge is also provided.
This new system combines a Komatsu Diesel Particulate Filter (KDPF) and Selective Catalytic Reduction (SCR). The SCR NOx reduction system injects the correct amount of DEF at the proper rate, thereby transforming NOx into non-toxic water (H2O) and nitrogen gas (N2).
The D85EX/PX-18 has a strong integrated ROPS cab. High rigidity and superb sealing sharply reduce noise and vibration for the operator and minimizes dust that enters the cab. This provides the operator a comfortable working environment. Also, there is more side visibility because an additional external ROPS structure and posts are not required.