The KTW-100 roadheader is designed to operate in underground mine galleries for cutting coal and its loading on the haulage equipment. It can also be used in quarrying and in various engineering and construction works. Coal cutting is done with a pair of cutting heads, equipped with rotary picks. To reduce dust emmission and spark suppression, there is a battery in the KTW-100, optionally equipped with injector spray system, air-water spray system or with sector spray system directly on the cutter head.