Customization: | Available |
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Certification: | ISO 9001:2008 |
Condition: | New |
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Technical Parameters | ||
Model of drill rig | KG420S | KG420SH |
Weight og complete machine | 5800KG | 6100KG |
Outer dimensions | 6050*2350*2700mm | 6050*2350*2700mm |
drilling hardness | f=6-20 | |
drilling diamensions | ø90-152mm | |
depth of economical drilling | 25m | |
rotary speed | 0-90rpm | |
rotary torque(max) | 5000N.m(max) | |
lifting force | 40KN | |
Method of feed | Oil cylinder+eaf chain | |
feed stroke | 3175mm | |
travelling speed | 0-2.5km/h | |
climbing capacity | ≤30 | |
cround clearance | 515mm | |
tilt angle of beam | down:110 up:35 total:145 | |
swing angle of boom | left:91right:5toatl:96 | |
pitch angle of drill boom | down:55 up: 15 total:70 | |
swing angle of drilling boom | left:32right:32 total:64 | |
compensation lenghth of beam | 1220m | |
supporting power | YCD4R23t8-80(55KW/1460r/min) | |
DTH hammer | M40 | |
drilling rod | ø76*2m+ø76*3m | |
air consumption | 13-20m3/min | |
maximum height of horizontal hole | 2850mm | |
Minimum height of horizontal hole | 350mm |