Atlas copco
Blast Hole Drilling Rigs / Surface crawlers
ROC 203
The true workmate for the widest range of applications

Blast Hole Drilling Rigs / Surface crawlers  

Atlas copco Blast Hole Drilling Rigs / Surface crawlers

Surface crawlers

ROC 203 TH

 The small solution

The tophammer version of the versatile ROC 203 is equipped with the robust pneumatic top-hammer with the rifle bar rotation BBC 120F, which is well known for simplicity and reliability. Suitable for hole sizes from 35 - 89 mm, the tophammer crawler is an inexpensive but efficient choice for quarrying and construction works. With an optional conversion kit it’s easy to convert the unit for down-the-hole drilling with Atlas Copco’s 3” and 4” down-the-hole hammers for drilling of 85 - 125 mm blast holes