UAM-Controller

The UAM controller is available as an option from the HD800 series.

It permanently measures the frequency and warns the machine operator if it is dangerously close or if the natural frequency of the ground is reached, e.g. in the case of damp and heavy soils or too great a load on the compactor. When working in the natural frequency range, damage can occur to surrounding buildings or installed pipes.

The advantages at a glance

• Permanent optical control display in the direction of view to the carrier.
• Energy self-sufficient through solar power
• Electronic logbook and operating hours, can be read out at any time via Bluetooth connection (also via an app directly from a smartphone).
• Logging of the working frequencies and the place of use by means of an integrated GPS module.

© UHRIG

Attention: critical natural frequency range

Raise compactor and/or check hydraulic settings.

Ground conditions

Suitable for different soils

© UHRIG	© UHRIG	© UHRIG
Cohesive soils Low frequency approx. 28-35 Hz Control light: yellow	Mixed-grain soils Medium frequency approx. 35-45 Hz UNIVERSAL FREQUENCY Control light: green	Non-cohesive soil (sand, gravel) High frequency approx. 45-55 Hz Control light: white

The UAM-App

With the UAM app, the UAM controller can be read out via Bluetooth and the logged operating times can be displayed and processed into a report (.pdf format).

This report can be shared directly from the app and archived in the construction file, for example.

Also included in the app are the data sheets of the UAM attachment compactors as well as the operating instructions with spare parts list and exploded view drawings.

Good reasons to choose Uhrig

Sustainability & Environmental protection

Sustainable and careful action is not just a cliche for us. We make bodies of water clean again and ensure that our groundwater always remains clean.

Experience & Know how

With over 55 years of experience in civil engineering and sewer construction, we know what is important in our complete solutions which are well thought out from start to finish, so that we can hand over a project that is ready for operation.

Innovation & Engagement

There is always an adjustment, that would enable us to do even better with our products. We therefore constantly work on innovations and improvements.