| Customization: | Available |
|---|---|
| After-sales Service: | Field Maintenance and Repair Service |
| Warranty: | 1 Year |
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88M XR280DII New Rotary Drilling Rig Machine For Sale
XR Series Rotary Drilling Rig stands for our company's achievement in many years' development and researches on piling machine, adopting the advanced technology, both at home and abroad. With our company's powerful machinery manufacturing capacity, it is specially designed to drill the pile hole with the big diameter and into hard-layers, fitting for layer conditions in most areas.
XCCMG XR280DII Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway, railways, bridges, ports, docks and high-rise buildings.
Performance Characteristics:
* The load-sensing technique is used in the hydraulic system to make it more efficiently and save more energy;
* The machine adopts single row rope for main winch to figure out the wear of steel rope. extend the life-span. And high reliability;
* With infrared camera for observing main winch, Manipulator can observe the state of steel rope at day and night in cab;
* Standard centralized lubricating system, allowing easier maintenance;
* The complete machine has passed CE certification of T ü V Rheinland group.
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Description |
Unit |
Parameter value |
||
|
Max. drilling diameter |
mm |
2200 |
||
|
Max. drilling depth |
m |
88 |
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|
Allowable luffing scope (from center of drill rod to slewing center) |
mm |
4410~4950 |
||
|
Drilling rig dimension in working condition (L × W × H) |
mm |
10770×4800×23550 |
||
|
Drilling rig dimension in transport condition (L × W × H) |
mm |
17410×3500×3815 |
||
|
Weight of overall unit (standard configuration, excluding drilling tool) |
t |
96 |
||
|
Engine |
Model |
CUNMMINS QSM11-C400 |
||
|
Rated power/speed |
kW |
298/(2100r/min) |
||
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Hydraulic system |
Max. working pressure of main pump |
Mpa |
35 |
|
|
Max. working pressure of auxiliary pump |
Mpa |
30 |
||
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Rotary drive |
Max. torque |
kN •m |
280 |
|
|
Rotational speed |
r/min |
6~22 |
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|
Crowd cylinder |
Max. Pushing force |
kN |
300 |
|
|
Max. Pulling force |
kN |
300 |
||
|
Max. stroke |
mm |
16000 |
||
|
Main winch |
Max. pulling force |
kN |
260 |
|
|
Max. single-rope speed |
m/min |
60 |
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