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采购内容 加拿大求购钻机(crawler Drilling Rig) **** Hidden Message ***** 加拿大求购钻机(CRAWLER DRILLING RIG) Technican specifications: Recommended hole range COP 32 85-100 mm (3 3/8''- 3 15/16'') COP 34/34Q 90-105 mm (3 9/16''- 4 1/8'') COP 44/44Q 110-130 mm (4 5/16''- 5 1/8'') Drill tube diam 70/76/89 mm (2 3/8''/3''/3 1/2'') Drill tube length 3 m (9'10'') Max operating pressure 12 bar Feed Feed length, total 5,430 mm Travel length 3,740 mm Feed force 8 kN Air consumption (at 6 bar) 10 l/s Rotation unit BBR 4 Tramming speed, max 2.5 km/h Traction force, max 18.8 kN Track oscillation +/-12 degree Ground clearance 295 mm ashish@mewara.comMewara International Canada Scarborough, TO, CanadaContact Person: Mr. Ashish KalwarTelephone: 1-416-8328971Fax: 1-416-2990892
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