HIGH- PERFORMANCE HYDRAULIC ROCK DRILL
The newcomer of the Doofor rock drill family, the Doofor DF800L is a next-generation high-frequency hydraulic rock drill with a built-in extractor, hydraulic cushioning and patented control valve system.
Patented percussion channeling minimizes the number of parts requiring service and makes this rock drill one of the peak products in power to weight ratio. With modular design the rock drill is one of the easiest and effortless rock drills in the market to service.
|Percussion power||25 kW|
|Percussion pressure||150 bar|
|(oil flow)||(110-130 litres/min)|
|Rotation motor*||160 cm3|
|Speed max.||250 rpm|
|Oil flow max.*||65 litres/min|
|Flushing air pressure||7-10 bar|
|Flushing air flow||6000-15000 litres/min|
|Flushing water flow||100-300 litres/min|
AIR / WATER
For professional use only as a component of a hydraulic system.
Feed force (pressure) must be adjustable during operation.
*) Motor options are 80cm³, 100cm³, 125cm³, 160cm³, 200cm³, 250cm³.