Specification of KQG150 High Air Pressure DHT Drill
KQG150 High Air Pressure DHT Drill is quipped with electric power driver and crawler unit, motor gyration and pneumatic rock drilling. It can be attached to the dry dust catcher. Its drilling speed is as 2-3 times as the common low air pressure DTH. The drilling speed can be 16-26m peh hour with the rock rigidity f=6-18. The advantages of KQG150Y are ower cost, high speed and productivities. The drilling tools are required XHG360 high air pressure impacter, and the bore diameter of the hole which vertical ir blique is 165mm, the depth is 17,5m or 19,5m.
Applications: relatively fixed working place and level ground in the conditions of electric supplying, the medium and large mining areas with the abilities of 500,000m3 manually.
The special set-up diesel generator, lengthened drilling frame, drilling machine with three drill rods, dry separator.
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| Diameter |
152-165mm |
| Depth of hole |
17.5m-19.5m |
| Drilling angle |
75°90° |
| Air pressure |
1.05-2.5MPa |
| Air consumption |
12-26M3/min |
| Rotary speed |
33r/min |
| Swing torque |
2340N.m |
| Push pressure(end of hole) |
4100-19000N |
| Compensative stroke: |
9m |
| Lift up speed : |
16m/min |
| Capacity of lift up : |
25000N |
| Drill pipe specification: |
φ133mm×9000mm |
| Drill tool : |
XHG360 |
| Traveling : |
Electric, track type or auto way |
| Traveling speed : |
1km/h |
| Ground pressure: |
0.05Mpa |
| Grade ability: |
15° |
| Voltage : |
380V |
| Capacity: |
70KW |
| Max power under drilling : |
24.5KW |
| Max power under traveling : |
22KW |
| Overall dimensions(L×W×H): |
Working 6590×3125×12900mm |
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Transportation: 12000×3125×3865mm |
Audited Supplier 
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