We provide different applications for various industries
Whether in mechanical engineering, well drilling and workover machinery, workshop equipment, steelwork, road construction or special applications – Koller offers products, services and customized support for all. The following overview is just an example: if in doubt, please let us know. We are here to help.
Road
Surface Works
Concrete or asphalt cutting, grinding or grooving, microtrenching – with us you will find a matching machine for every application. The all-rounder RSF 820 for various floor sawing jobs or Top Model bump cutter RSG 4600 – all our products are designed to help you achieve your goals in the most durable, sustainable and efficient way.
Your particular need is not listed? Our engineering expertise drawn on 40 years of experience is at your disposal: whatever challenges you have, we will find a solution together.
Find your application and product
Bump cutters are self-propelled grinding machines for the treatment of concrete or asphalt surfaces. A shaft fitted with a diamond saw blades and spacers removes material from the surface in a grinding process. The working width depends on the machine used and the number of saw blades used. Any desired grinding pattern can be created through variable equipment with diamond saw blades (also of different diameters) and spacers. A distinction is generally made between 3 procedures; grinding, grooving and bump cutting.
Microtrenching is a further special application which today is highly in demand.
Grinding
Grooving
Bump Cutting
Microtrenching
Differences
between them
Mechanical engineering
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Well servicing
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Oil & Gas
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Special mobility
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