| After-sales Service: | Online/Local |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Drill Hole Diameter: | 2800mm |
| Drill Hole Depth: | 100-150m |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Rotary Drilling Rigs Soil Investigation Drilling Rig XR400E for Foundation Construction Work
It adopts double-boom luffer and H-style. Dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience. Cummins electric control turbo-supercharged with three gears engine is used, it has strong power. According to specific working conditions, the users can select a corresponding gear of the engine, getting the drilling rig working as three engines. The main hydraulic system adopts the negative flow control, and adopts the main power control and limit power control together which can increase the system efficiency and make the most of the engine power. It adopt three-in-one cooling system which is tightly packed and has a high-efficiency in cooling. It adopts the single-rope for main winch to figure out the wear of the steel rope, and extend the life-span. The rotary drive can switch from Normal Mode, Rock Mode and Energy-Saving Mode, the user can select a corresponding mode of the rotary drive according to the specific working conditions, which can greatly improve the working efficiency and lower the fuel consumption. Optional configuration according to customers' requirement, E.g: Crowd winch, Outrigger cylinder, Sleeve-driven and so on. It is equipped with a centralized lubrication system as standard configuration to provide more convenient maintenance and make the machine a good reliability.
Function
soil investigation, deep-stabilization Applications
multifunction, piling, deep, micropile
Mobility: crawler
Drilling unit: rotary
Other characteristics:hydraulic, construction, diesel engine
|
Description
|
Unit
|
Parameter value
|
|
|
Max. drilling diameter
|
mm
|
2800
|
|
|
Max. drilling depth
|
m
|
103
|
|
|
Allowable luffing scope (from center of drill rod to slewing center)
|
mm
|
4700~5200
|
|
|
Drilling rig dimension in working condition (L × W × H)
|
mm
|
10995×4900×26640
|
|
|
Drilling rig dimension in transport condition (L × W × H)
|
mm
|
20755×3500×3910
|
|
|
Weight of overall unit (standard configuration, excluding drilling tool)
|
t
|
113
|
|
|
Engine
|
Model
|
QSX15-C500
|
|
|
Rated power/speed
|
kW
|
373/(2100r/min)
|
|
|
Max. working pressure of hydraulic system
|
Mpa
|
35
|
|
|
Rotary drive
|
Max. torque
|
kN•m
|
400
|
|
Rotational speed
|
r/min
|
7~25
|
|
|
Crowd cylinder
|
Max. Pushing force
|
kN
|
300
|
|
Max. Pulling force
|
kN
|
400
|
|
|
Max.stroke
|
mm
|
6000
|
|
|
Crowd winch
|
Max. Pushing force
|
kN
|
400
|
|
Max. Pulling force
|
kN
|
400
|
|
|
Max.stroke
|
mm
|
18000
|
|
|
Main winch
|
Max.pulling force
|
kN
|
360
|
|
Max. single-rope speed
|
m/min
|
60
|
|
|
Diameter of the steel wire rope
|
mm
|
36
|
|
|
Rotary table slewing angle
|
°
|
360
|
|
|
Crawler
|
Width of crawler plate
|
mm
|
800
|
|
External width of crawler (min.-max.)
|
mm
|
3500~4900
|
|
|
Center distance between two longitudinal wheels of crawler
|
mm
|
5600
|
|
|
Average ground pressure
|
kPa
|
120
|
|
Suppliers with verified business licenses
Audited Supplier 
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