We manufacture steel weldments, booms, upper frames and frames of chassis and work equipment with a typical weight up to 60 tons.

Welded parts are custom designed, in series or repeated, according to our own or the customer's documentation. All parts can be machined and painted according to customer´s request.

We also offer assembly of sub-groups and partial assembly of whole units.

Our product range includes:

Product Length Weight
Parts of undercarriages 4 - 10 m 600 - 30,000 kg
Upper frames 1,500 - 60,000 kg
Vehicle frames 400 - 20,000 kg
Booms and arms 3 - 12 m 300 - 20,000 kg
Base plates and dump bodies 1,000 - 30,000 kg

We also produce other types of welded structures.

Materials used

  • Standard construction steels S235, S275, S355
  • Steels with higher yield strength of type WELDOX 420, 460, 700
  • Wear resistant steel of type HARDOX 400, 450, 500

Product samples

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Middle part of frame
Middle part of frame
Boom
Boom
Boom
Boom
Dump truck body
Dump truck body
Upper frame
Upper frame
Boom
Boom
Boom
Boom

For more information, contact our sales department:

Jaromír Radil
Director of Product Group
Machinery

E-mail:
machinery__at__unex.cz
Phone:
+420 585 073 300

Contact us directly