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EXCAVATOR MOUNTED ROCK DRILLS
Tramac's CPA rock drill is VERSATILE enough to complete standard bench and quarry production drilling with unmatched set-up speed, as well as special applications where rough terrain and reach are factors.
Applications include:
- Utility work
- Pipeline trenching
- Rough terrain general construction
- Long reach work
- Anchoring and rock bolting
Carrier:
Designed for carriers from 14.3 to 38.5 US tons.
Fully Self-Contained
Unlike other units that require complicated plumbing on excavators,
all necessary valving and controls are contained on board. CPA
drills easily adapt to existing hammer plumbing.
Models and Specifications: CPA, CPA X-Tend
Product Literature Download (pdf format)
CPA, CPA X-Tend
Product Literature Download (pdf format)
CPA Micro
Pour Litterature Francaise (pdf format)
CPA Micro
Superior drifter piston shape
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Maximum impact energy is delivered to the rock
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Superior shock wave mirrors the shape of the piston resulting in higher production
Rebound Energy Recovery Valve
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Recycles rebounding shock waves, adding energy to next blow
Reverse Percussion Option
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Full anti-jamming when drilling through fractured rock
Drilling Automatics -- Rock Reader Technology
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Drifter senses varying material hardness. Automatically adjusts:
- Feed pressure
- Rotation
- Percussion pressure
- Feed speed forward and backwards
Other options include:
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Choice of feed sizes available in 24 foot and 14 foot configurations
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Rod changing carousel
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Speed anchoring
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Hydraulic front centralizer
ROCK
READER TECHNOLOGY
As a drill steel advances it encounters zones of varying material
hardness. Each such zone requires an adjustment in drilling
technique for optimum production and equipment safety. Montabert's
world-renowned drifters and drill control technology sense rock
conditions as the hole advances, and automatically make the
necessary corrections to rotation, feed and percussion pressure,
and feed speed forward and backward