Mastenbroek’s HRT Series of reciprocating undercut trenchers uses our own unique, patented undercut technique that offers proven effectiveness in hard rock, where conventional trenchers have never before been a viable option. The result is unrivalled performance and operating costs in both high compressive strength rock and permafrost.
For over two decades, Mastenbroek has designed and built rock trenchers that answer our global customers’ specific demands. We are unique in offering two distinct ranges: conventional rock trenchers and reciprocating undercut trenchers.
Mastenbroek rock trenchers provide the power, precision and productivity our customers rely on, no matter how tough the climate or ground conditions.
