1)PD90 Excavator Mounted rock drill suit to the 15-20 tons excavator mounted machines. 2）The rate of the Pump can reach 200L/min, drilling diameter 38-115mm, 3m depth per time drilling. 3）Drilling speed: 1 Meter/Min for hard rock, 1.2 Meter/Min can drill 1m depth for soft rock.
High Performance Pd90 Excavator Mounted Rock Drill Rig
Rock Drill Attachment for Excavator - ProDrill
learn MorePD-90 EXCAVATOR MOUNTED ROCK DRILL - ProDrill
1)PD90 Excavator Mounted rock drill suit to the 15-20 tons excavator mounted machines. 2）The rate of the Pump can reach 200L/min, drilling diameter 38-115mm, 3m depth per time drilling. 3）Drilling speed: 1 Meter/Min for hard rock, 1.2 Meter/Min can drill 1m depth for soft rock.
learn MoreChina Prodrill Excavator Mounted Pd90 Rock Drill Machine …
Excavator mounted rock drills,excavator drill attachment,excavator
learn MorePRODRILL PD90 in Beijing, China - machinio.com
PD-90 EXCAVATOR MOUNTED ROCK DRILL - ProDrill
learn MoreRock Drill Attachment for Excavator - ProDrill
Rock Drill Attachment for Excavator - ProDrill
learn More