ROC L7 with COP 4050ME - Atlas Copco
ROC L7 with COP 4050ME - Atlas Copco
ROC L7 with COP 4050ME - Atlas Copco
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>Atlas</strong> <strong>Copco</strong> Surface Drill Rig<br />
<strong>ROC</strong> <strong>L7</strong> in combination <strong>with</strong> the rock drill <strong>COP</strong> 4050 gives an economic alternative<br />
<strong>with</strong> an extraordinary performance in hole sizes from 89 mm–127 mm. Large scale work<br />
sites and quarries <strong>with</strong> high demand on productivity are in focus. The flexible boom<br />
system also contribute to precise and effective presplitting work.<br />
<strong>COP</strong> 4050
Technical data <strong>ROC</strong> <strong>L7</strong><br />
Recommended hole range<br />
<strong>ROC</strong> <strong>L7</strong> 89-127 mm 31 /2"-5"<br />
Hole Depth<br />
Compressor<br />
35 m 115’<br />
<strong>Atlas</strong> <strong>Copco</strong>, screw type compressor XAH 4<br />
Working pressure, max. 10,5 bar 152 psi<br />
FAD 228 l/s 483 cfm<br />
Engine<br />
Caterpillar, water-cooled diesel engine, CAT C10<br />
Rating at 2000 rpm<br />
Fuel tank<br />
272 kW 365 HP<br />
Capacity<br />
Feed<br />
780 l 206 US gal.<br />
Feed length, total 11 250 mm 36’11"<br />
Travel length 7 325 mm 24’<br />
Feed extension 1 300 mm 4’3"<br />
Feed rate, max. 0,92 m/s 180 ft/min<br />
Feed force, max. 40 kN 6 745 lbf<br />
Tramming<br />
Tramming speed, max. 3,6 km/h 2.2 mph<br />
Traction force 112 kN 25 200 lbf<br />
Hill climbing ability 20° <strong>with</strong>out winch<br />
Track oscillation ± 8°/8<br />
Ground clearance<br />
Hydraulic rock drill<br />
<strong>COP</strong> <strong>4050ME</strong><br />
405 mm 16"<br />
Impact power, max. 30 kW 40 HP<br />
Hydraulic pressure, max. 190 bar 2 755 psi<br />
Impact rate 40-60 Hz<br />
Torque, max. 2 500 Nm 1 850 lbf/ft<br />
Weight, approx.<br />
Transport dimensions<br />
400 kg 880 lb<br />
Weight, optional equipment excluded<br />
<strong>ROC</strong> <strong>L7</strong> approx. 17 000 kg 37 500 lb<br />
Width 2 490 mm 8’2"<br />
Length 11 250 mm 36’11"<br />
Height 3 995 mm 13’1"<br />
Total Rock Drilling Technology ®<br />
Standard equipment<br />
Reduced impact pressure mechanism<br />
Anti-jamming system<br />
Automatic feed-force control<br />
Fuel saving device<br />
Two-speed traction motors<br />
Dust collector and pre-separator<br />
Double hydraulic drill-steel support<br />
Rod-handling system<br />
Feed extension<br />
Heavy-duty tracks<br />
Operator’s cabin, ECM, ROPS and FOPS<br />
approved<br />
Air-flow control switch<br />
Air conditioner/heater<br />
Electronic inclination and hole-depth<br />
instrument<br />
Track chain <strong>with</strong> single grouser pad<br />
Optional equipment<br />
Service winch on top of feed beam<br />
Hydraulic support leg<br />
Electric refuelling pump<br />
Central lubrication system<br />
Water mist system<br />
TAC tube guides for precision drilling<br />
Thread-greasing device<br />
Track chain <strong>with</strong> triple grouser pads<br />
Extractor device<br />
Illustrations in this brochure may show equipment <strong>with</strong> optionel extras. Specifications and equipment subjects to change <strong>with</strong>out notice. Consult your <strong>Atlas</strong> <strong>Copco</strong> sales company for specific information.<br />
9851 2211 01
Change language