Rock Drill Excavator Attachments
VERSATILE EXCAVATOR DRILLING PLATFORMS
TEI rock drilling attachments are the most versatile excavator drilling platforms available for ground improvement, earth retention and rock drilling applications. Our patented system combines TEI drifters featuring Automatic Stroke Adjustment (ASA) or rotary heads with an advanced feed system that produces unequaled drilling technology for soil nailing, micropile and mining operations. The TEI Rock Drill Excavator Attachment is ideal for use in difficult low, high and confined environments. Its 360º swivel capabilities offer an extreme range of motion. The built-in swivel accepts air, water or grout for all types of drilling techniques. Additional drill positioning can be provided with the installation of a second 360-degree positioner that will move the drill feed from one side of the excavator boom to the other, enabling the drilling attachment to reach even the most difficult drilling positions.
- TEI patented drifters or TEI rotary heads
- Radio/Cable controls with manual override
- HEM mount with 360-degree positioning
- Second 360-degree positioner
- Clamp and breaker
- Misting for dust suppression
- Safety Cage per European Union requirements
TEI can reconfigure existing rock drills for use when longer strokes are required. Our extended attachment provides the longest stroke possible while still allowing the drill to be transported while attached to the excavator. The mast offers a 25 ft (7.6 m) stroke with a 15 ft (4.6 m) rod-adder. The rod-adder has a positive grip that keeps the drill rod or auger in place regardless of the drilling angle. The TEI Extended Excavator Rock Drill can install a 40 ft (12.2 m) soil nail or micropile with only one operator.