AirROC D40
Atlas Copco
![Atlas Copco - AirROC D40 Track Drills Atlas Copco - AirROC D40 Track Drills](https://media.baumpub.com/files/slides/locale_image/full/0094/23296_en_50d9c_9854_airroc-d40.png)
AirROC D40 is a small pneumatic down the hole drill rig. With a compact design, it is perfect for drilling in inaccessible and narrow places, and an efficient choice for quarries and construction. It is easy to transport - light enough to be lifted by a helicopter - and very easy to set up and operate. Equipped with the powerful rotation unit BBR 4, it has a good drilling capability. Each track is powered by a hydraulic motor and a planetary gear drive.
Specs
Hole diameter | 89-115 mm (3 1/2’’- 4 1/2’’) |
Maximum hole depth | 29.4 m |
Drill steel | 32 mm, 38 mm |
Drilling method | Down the hole |