1 INGERSOLL RAND ECM660MK111 HYDRAULIC CRAWLER DRILL,
Fitted with a Montabert HC160 reverse percussion hydraulic Drifter, covering 3 to 4.5 inch (76mm to 114mm) hole T45 or T51, with Strata-Sense drilling automatics, which optimize the drilling speed, hole straightness and load-sense, progressive-percussion pressure control while the progressive-feed control reduces jamming and senses voids, as well as increasing the life of your drilling accessories. Powered by a Cummins after-cooled non computorized engine, Turbo Charged 6CTAA8.3 260hp (194kw) Tier 11 emission compliant engine. Automatic throttle control lowers engine rpm during non drilling operations. Pumps and air compressor are coupled directly to the engine. All drilling functions are hydraulic instead of electric. The unit has an onboard compressor which is 350cfm @170 psi (10m3/min@9.7 kg/cm2), which is a perfect match for the high production of the HC160 drifter. This powerful combination reduces regrinding of cuttings, increases drilling speed and ensures optimum bailing velocity for holes up to 4.5 inches (114mm) in diameter. This unit has excavator style drilling controls which are two arm-mounted hydraulic pilot joystick controls. Full flow hydraulics for boom and guide positioning provide smooth responsive movements for quicker setup between holes. Auto rod changer with auto greaser for 6 x 12 ft (3.6m) rods with simplified one lever control. With a drill depth of up to 82 ft. (25m). Fitted with Dust collector with pre skimmer and vaposol system with 40 gal water tank, which keeps the air around the drill cleaner. With extendable boom to 31.5 inches (800mm). The air conditioned cab is mounted on the main frame and is independent of the track movement for better hole visibility on uneven terrain. With full surface front glass and large roof window provide excellent visibility of the hole during drilling and to the auto rod changer during rod addition and retrieval. Repainted YEAR 2003 |
