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DTH SR
Brand: Robit GroupDTH SR products are economical and cost-effective to use when the ground is homogenous with few small boulders.
With the same pilot you can install piles and interlocked Pipe-Pile-Wall piles just by using ring bits with different outside diameters.
Robit Solitary Ring Casing Systems are available for all the common Down The Hole hammers and can be used for all applications where the casing is left in the ground
Specifications
Brand
Rock / Ground Conditions
- Hmogenous soil with small boulders
DTH Hammer Size
- 6”
Rotation Speed
- 20 - 30 RPM
Torque
- 2200 - 3200 Nm
Compressor Output
- 20 -24 m³/min
- Maximum 17 kg/cm²
- 707 848 CFM
- 250 psi
Compressor Pressure
- 10 - 16 bar
- Piling
- Underpinning
- Micropiling
- Pipe-Pile-Wall