(English) Hydraulic Drill made in Viet Nam – BICOM

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(English) special Details:

Details Unit R6HD R9HD R10HD R12HD R20G
Maximum drilling depth Without stern rod m 60 60 60 67 67
With 10m stern rod m 70 70 70 77 77
Maximum drill diameter Common earth mm 1200 1500 1500 1800 2200
Loam or soft soil mm 1500 1700 1800 2000 1500
With reamer knife mm 1800 1900 2000 2200 3000
Bucket rotation torque Normal kN.m 60 90 100 120 200
Reverse kN.m 70.8 160.2 118 141.6 236
Bucket hoist line pull (required) kN 130 up 150 up 150 up 160 up 180 up
Kelly bar thrust stroke mm 560 620 600 600 1200
Kelly bar Extension type Circle Shape Telescopic To 4 parts
Drive system Direct Hydraulic Drive
Max rated load of aux hoist Kgs 5000 8000 10000 12000 18000
Drilling Speed 9-28 9-28 7.5-22 9-22 9-22
Total operating weight of  rig kgs 4500 6000 6000 8500 12000

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