Compressor Driven DTH Crawler Pneumatic Drilling Machine Kg920b
Jining Bafang Mining Machinery Group Co., Ltd.- Certification：ISO 9001:2000
- Condition：New
- Drill Hole Diameter：100-150mm
- Drill Hole Depth：10-30m
- Bit Type：Diamond Bit
- Drilling Way：Rotary
Base Info
- Model NO.：KG920B
- Type：Borehole Drilling Rig
- Transport Package：in Container
- Specification：4200kg
- Trademark：Bafang
- Origin：Jining, China
- Production Capacity：100sets,Month
Description
Model
KG920B
Rock rigidity
f=6-20
Diameter of hole
Φ80-115mm
Optium drilling depth
25m
Rotation speed
0-70r/min
rotation torque
1400N·m
Lift power
15000N
Feed way
oil cylinder-chain
Feed distance
3000mm
Walk speed
0-1.8Km/h
Gradeability
30°
Ground clearance
290mm
Weight
4200kg
Size of drill machine
5500x2200x2300
Sliding carriage pitch angle
Blow 135°,elevation50°, total 185°
Sliding carriage swing angle
Left100°,right45°,total 145°
Drill boom pitch angle
Blow 50°,elevation25°, total 75°
Drill boom pitch swing angle
Left44°, right45°, total 89°
Sliding carriage suppling length
900mm
Power
YC4D80(58KW 2200R/min)
Drill pipe
Φ64x3000mm
Working air pressure
1.0-1.7 MPa
Air consumption
9-16m³/min
Recommand air compressor
LGCY-13/13
