BELZONA REBUILDS BEARING SUPPORTS ON HUGE EXCAVATOR

KHIA ID: 128

Industry: Mining & Quarrying (MINQ)
Application: ENC-Engines and Casings (ENC)
Substrate: Steel

Customer Location: Open Cast Brown Coal Mine in Poland
Application Date: July 1993

Products:
Belzona® 1111 (Super Metal)

Problem: Erosion of support surface for crown bearing

Photograph Descriptions

General view of the excavator partially dismantled for maintenance Application of Belzona® 1111 A team of applicators was required to apply all the Belzona® 1111 quickly, to allow time for the rings to be located

Application Situation

Crown bearings of rotational platform of large excavator (superstructure over 400 tons).

Application Method

Application was carried out in accordance with Belzona Know-How Leaflet ENC-7.

Belzona Facts

The technique allows for 100% support of the bearing and also allows for future replacement, should the bearing fail. The bearing used in this application was a new one.

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