Atlas YT27 Rock Drill in South American Market

We are a professional YT27 rock drill manufacturer.
Today (June 3, 2025), SUPERDRILL is proud to introduce one of our best-selling models in South America — the Atlas YT27 pneumatic rock drill. This powerful tool is specially designed for mining and tunneling applications, providing exceptional performance in demanding environments.

The YT27 rock drill is compatible with the FY250 oiler and FT160A / FT160B / FT160C air legs, allowing it to perform wet drilling in medium to hard rock formations. It is capable of drilling both horizontal and inclined holes, making it a versatile choice for various project types.

One of its key advantages is its modular design — the air leg can be removed, and the drill can be mounted on a rig or trolley system for more flexible, low-clearance operations. Additionally, SUPERDRILL supplies a complete set of spare parts for the YT27, ensuring long-term service support.

Technical Specifications:

• Model: YT27

• Net Weight: 27 kg

• Length: 668 mm

• Bit Head Size: R22×108 mm

• Air Consumption: ≤80 L/S

• Percussion Frequency: ≥36.7 Hz

• Impact Energy: ≥75.5 J

• Piston Diameter: 80 mm

• Piston Stroke: 60 mm

• Working Air Pressure: 0.63 MPa

• Working Water Pressure: 0.3 MPa

• Drilling Depth: 1.2–5 m

• Borehole Diameter: 34–45 mm

Application Areas:

• Mining (coal, metal, and stone quarries)

• Tunneling (railway, highway, metro)

• Hydropower and water conservancy projects

• Underground excavation and support

  

Why Choose SUPERDRILL:

• Over 20 years of experience in rock drilling equipment manufacturing

• Factory-direct pricing and fast delivery

• Full range of compatible accessories and parts

• Customization (OEM/ODM) available

• Trusted by clients in over 50 countries worldwide