Photos
Exterior View
Steep grades, very thick and very thin seams, unstable roofs and massive sandstone plates, soft ground and geological faults. These varying conditions require a high level of adaptation to specific requirements. Cat roof supports are world-renowned for their reliability under the most extreme conditions. With superior availability and unparalleled quality in design and production, our roof supports set the standard in longwall mining.
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Specs
Range of Roof Supports
- Height - Extended
- 1100-6100 mm (43.3-240.2 in)
- Shield Centers
- 1500-2050 mm (59-80.7 in)
- Shield Density
- up to 111 tonne/m2 (12.5 ton/ft2)
