If the job requires versatility while maintaining a high performance, our Krupp DHR 80A rigs are the answer to your problems.
The rigs are self-propelled all-hydraulic crawlers of sturdy design with an excellent rough terrain performance.
This outstanding equipment has a wide variety of applications.
It is easily interchangeable from rock to over burden conditions utilizing:
-percussion drilling with top hammer
-down-the-hole hammer drilling
-cased overburden drilling
Field of Applications:
-add freeze piles
-rock/soil - anchor drilling
-micro pile driving/drilling
-exploration drilling/soil sampling
-injection drilling for grouting