
DTH Drilling Rigs · EB-F51D11F50E
Atlas Copco FlexiROC D50
Blast-hole drilling in quarries and surface minesInquire about this machine ↗Atlas Copco FlexiROC D50 used DTH surface drilling rig, equipment ID EB-F51D11F50E. Base purchase comparisons on this machine's actual configuration, inspection information and quotation scope.
- Brand
- Atlas Copco
- Model
- FlexiROC D50
Machine applications
Atlas Copco FlexiROC D50 is a surface DTH rock drilling rig for mines and quarries. The down-the-hole hammer provides percussion while the rotary head supplies rotation; choose a 4-inch or 5-inch hammer configuration according to hole diameter.
- Surface mining production drilling
- Construction rock drilling
- Quarry bench and blast-hole drilling
Technical Parameters & Equipment Features
Equipment performance and construction applications
Atlas Copco FlexiROC D50 · Technical Features and Applications Technical Parameters FlexiROC D50 hole diameter: 90–130 mm (applies to: FlexiROC D50) FlexiROC D50 maximum drilling depth: 45 m (applies to: FlexiROC D50) FlexiROC D50 engine power: 287 kW (applies to: FlexiROC D50) FlexiROC D50 compressor air delivery: 295 L/s (applies to: FlexiROC D50) Main Technical Features • Down-the-hole percussion drilling • FlexiROC D50 configuration offers a 4-inch or 5-inch hammer • Hydraulic cylinder feed beam and equipment layout for mining conditions Construction Applications • Surface mine production blast holes • Quarry drilling • Presplit and buffer holes
Machine features
- A mobile surface drilling layout for moving between working positions
- A down-the-hole drilling method designed for surface rock operations
- Mast and feed structure arranged for blast-hole drilling
Actual machine photos showing the current appearance, structure, and visible condition of this used equipment.


Buyer considerations
Is this machine suitable for your project?
Provide the target hole diameter, depth, rock conditions and construction location to check the DTH hammer, drill rods and air-supply configuration.. Request inspection information for feed, rotation, rod changing, dust collection and air supply under load; Confirm the quotation against the actual nameplate and accessory list; do not mix parameters from different years or versions.
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