| After-sales Service: | Support |
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| Warranty: | Support |
| Certification: | CE, ISO 9001:2000 |
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JZF-D Reverse Circulation Drilling Rig Feature:
|
Model
|
/
|
JZF-D
|
|
Drilling diameter
|
mm
|
300-1000(Reverse cycle)
|
|
Drilling depth
|
m
|
40-80(Reverse cycle)
|
|
Drilling diameter
|
mm
|
200-850(Positive cycle)
|
|
Drilling depth
|
m
|
50-120(Positive cycle)
|
|
Drill rod specifications
|
mm
|
φ140*2000
|
|
Rotary main motor
|
kw
|
7.5
|
|
Reverse circulation pump motor
|
kw
|
15
|
|
Vacuum pump
|
kw
|
4
|
|
Hydraulic oil pump
|
kw
|
4
|
|
Tracked chassis
|
hp
|
25
|
|
Machine weight
|
T
|
3.2
|
|
Machine size
|
mm
|
4900*2200*2450
|
Certification
Company Profile
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