A New Model with Advanced Features

The key phrase during the development of the DX75-7B was “giving optimum value to the end users.” This translates, in concrete terms, into : Increased production and improved fuel economy thanks to electronic optimization of the hydraulic system and the improved Yanmar Engine(Yanmar 4TNV98-EXS). Improved ergonomics, increased comfort and excellent all around visibility ensure a safe and pleasant working environment.


Widely RecogniIzed by the market for its highest performance, Flexible and stable peration, and longer service life or part.


User demand for smaller-capacity equipment has been satisfied with enhanced front attachments, further reinforced upper structure, and high-durability frame and parts that have been proven at many worksites over a long period of time.


Oil separator and filer to improve the fuel discharge and durability of the engine. The compatibility of the hydraulic and drive systems has increased the oil discharge rate with reduced flow loss.

Operator Comfort

Larger cabin, same size as middle-large excavator models. Sufficient operating space, low noise level, and wider field of view. Noise and vibration in the cabin have been minimized, while the air conditioning system ensures an optimized work environment. A safe and pleasant environment is a precondition for enhanced work efficiency.




Operating Weight 7.5 ton
Bucket Capacity (SAE HEAPED) 0.3 m³
Engine Power (SAE j1349, net) 36.5/2,200 kW/rpm
Engine Model 4TNV98-EXS
Travel Speed  4.5/2.9 km/h
Max. Digging Reach 6,270 mm
Max. Digging Depth 4,080 mm
Max. Digging Height 7,100 mm
Overall Length 6,030 mm
Overall Width 2,180 mm
Overall Height 2,680 mm