KG320/KG320H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG920B/KGH4 platform,it is with piston travel motor,improve the working pressure and climbing capacity.
KG320H is assembled with dust collector,it is suitable for environmental standards.
Technical Parameters of KG320/KG320H Surface DTH Drilling Rig
Model | KG320 | KG320H |
Weight | 4500kg | 4700kg |
Dimension |
5950*2360*2700mm |
6050*2360*2700mm |
Drilling hardness | f=6-20 | |
Drilling diameter |
Φ80-105mm |
|
Economic drilling depth |
25m |
|
Rotation speed |
140r/min |
|
Rotary torque |
1850N·m |
|
Lifting force |
20KN |
|
Propulsion mode |
Cylinders - Chain |
|
Feed length |
3820mm |
|
Travel speed |
0-2.2Km/h |
|
Climbing capacity |
≤30° |
|
Ground clearance |
465mm |
|
Feed pitch angle |
down 135° up50° |
|
Feed swing angle |
left 100° right45° |
|
boom pitch angle |
down 50° up25° |
|
boom swing angle |
left 44° right45° |
|
Feed extension |
900mm |
|
Diesel engine |
Yuchai YCD4R23T8-80(59KW/2400r/min) |
|
Drill rod |
64*3m |
|
Toe-hole drilling |
Min.350mm,Max.2750mm |