Crawler excavator
(operating weight) UNEX
28 t ; 1.0 - 1.6 m3

The DH 28.1 excavator represents a new generation of UNEX machinery. It is an outstanding machine with a top-class design, comfortable cabin and very easy attendance and maintenance. Its advantages include high performance, the ability to work on almost all types of rough ground, optimal energy utilization in the ESU hydraulic system, and low fuel consumption.

The ESU system (UNEX economical system) is a two-circuit system that has all the functional advantages of a three-circuit system with no increase in acquisition costs. It draws only as much energy as is needed from the power unit at a given moment.

The new design of the cabin and revolving upper part and also the installation of the Perkins 1006-6TW engine has helped to reduce the internal and external noise levels. It is possible to connect a wide variety of devices to the deep digging boom, allowing different kinds of work to be done throughout the whole active radius of the machine. The excavator can be equipped with a loading device.

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