Hydraulic impact hammer
Doofor DF540G is high frequency hydraulic impact hammer designed for the use of geothermal and other rotation drilling rigs.
The Doofor DF540G is a high frequency impact hammer with a patented percussion system control valve, solid body and easy-to-service hydraulic accumulators.
|Percussion power||14 kW|
|Percussion pressure, recommended||130 bar|
|Piston weight||3 kg|