Tunnel Crawler Drill Rig
- Payment Type:
- T/T, L/C, D/P, Western Union
- Incoterm:
- FOB
- Min. Order:
- 1 Set/Sets
- Min. Order:
- 1 Set/Sets
- Delivery Time:
- 7 Days
- Transportation:
- Ocean, Land, Air
Quantity:
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Contact NowBasic Info
Basic Info
| Place of Origin: | Chongqing |
|---|---|
| Productivity: | 300 sets per month |
| Supply Ability: | 300 sets per month |
| Payment Type: | T/T,L/C,D/P,Western Union |
| Incoterm: | FOB |
| Certificate: | ISO9001 |
| Transportation: | Ocean,Land,Air |
Product Description
Product Description
Specifications
drilling large diameter pile for building, skyscraper, dam, harbor.
Tunnel Crawler Drill Rig
Technical Specifications
|
Drilling depth
|
m
|
100
|
250
|
300
|
600
|
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|
Drilling DI
|
mm
|
300
|
200
|
150
|
75
|
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|
Open hole DI
|
mm
|
300
|
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|
End hole DI
|
mm
|
75
|
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|
Drilling rod
|
mm
|
Φ60
|
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|
Drilling angle
|
|
90°-65°
|
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Rotary Spindle
|
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|
Spindle forward speed
|
r/min
|
30-1050
|
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Spindle reverse speed
|
r/min
|
29-137
|
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|
Spindle stroke
|
mm
|
560
|
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|
Spindle inner diameter
|
mm
|
96
|
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|
Spindle lifting capacity
|
KN
|
60
|
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|
Main Winch ( drive hydraulic system)
|
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|
Single line lifting speed
|
m/min
|
0-45
|
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|
Hug floodgate belt width
|
mm
|
90
|
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|
Tightrope diameter
|
mm
|
14
|
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|
Hoist single line lifting capacity
|
KN
|
40
|
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|
Roller diameter
|
mm
|
200
|
||||||||||
|
Roller cubic measure
|
m
|
30
|
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|
Minor Winch ( drive hydraulic system)
|
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|
Roller diameter
|
mm
|
140
|
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|
Wire rope diameter
|
mm
|
6
|
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|
Capacity roller
|
m
|
450
|
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|
Mud pump
|
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|
Horizontal Triplex BW-250 mud pump
|
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|
Displacement
|
L/min
|
250
|
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|
Work pressure
|
Mpa
|
7
|
||||||||||
|
Water inlet caliber
|
mm
|
75
|
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|
Water to exit caliber
|
mm
|
50
|
||||||||||
|
Gear Oil pump
|
||||||||||||
|
Duplex gear oil pump CBF-F63/25
|
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Front displacement,pressure
|
|
63mL/r 20Mpa
|
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|
Behind displacement,pressure
|
|
25mL/r 20Mpa
|
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|
Drilling rig Power
|
||||||||||||
|
Diesel engine
|
Hp
|
R4105ZD 76HP
|
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|
Electric motor
|
KW
|
Y180L-4 22KW
|
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|
Crawler chassis
|
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|
moving speed
|
2Km/H
|
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|
motor work pressure
|
20Mpa
|
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|
Displacement
|
1634ml/rev
|
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|
chassis loading
|
3T
|
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|
crawler chassis length
|
2.6m
|
|||||||||||
|
motor oil displacement
|
50L/min
|
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|
crawler chassis width
|
0.35m
|
|||||||||||
|
Max high crawler
|
0.508m
|
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