CYLINDER CROWD DRILL RIGS CZM USA CORP

How to disassemble the rock drill cylinder

How to disassemble the rock drill cylinder

Fasten head end of cylinder to cylinder service stand. 2. Remove line (B). 3. Pull rod out so piston is against rod guide. 4. Connect rod to a hoist using a lifting strap. 5. Remove cap screws (A). 6. Pull rod, rod guide and piston from barrel. [pdf]

Cat drill rigs

Cat drill rigs

Cat Rotary Blasthole Drill Rigs offer substantial technology, efficiency and productivity improvements to efficiently reach your mining targeted productivity rates. Learn more about our mining drills here. [pdf]

Deep foundation drill rigs

Deep foundation drill rigs

Drilled shafts are high-capacity deep foundation systems, also known as drilled piers, caissons, bored piles, or cast-in-drilled-hole piles (CIDH). Drilled shafts for structural support can be installed by the dry (open hole), stabilizing polymer slurry, or steel-cased methods. [pdf]

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