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 where 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
• TEI patented feed and hose-roller system
• Radio/Cable controls with manual override
• HEM mount with 360-degree positioning
• Single hydraulic foot-clamp
• Second 360-degree positioner
• Double clamp and breaker
• Misting for dust suppression
• Safety Cage per European Union requirements
360º SWIVEL POSITIONER
The TEI Rock Drill Excavator Attachment is ideal for use in difficult low, high and confined environments where its 360º swivel capabilities offers an extreme range of motion. 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.
QUICK CONNECT FUNCTIONALITY
TEI rock drilling equipment accept quick connect couplers and attach conveniently to most excavators. This convenient functionality minimizes attachment change-out time. With minimal effort, operators can utilize multiple attachments for a single excavator or share a drill attachment with more than one excavator.
The excavator provides hydraulic and electric power to the TEI drill attachment. This makes it possible to use the TEI drilling platform with most rental excavators wherever your job takes you.
EXTENDED EXCAVATOR ROCK DRILL ATTACHMENT
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.