- Product Details
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Quick Details
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Place of Origin:
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Jiangsu, China
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Brand Name:
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famous
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Weight:
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84000 kg
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Dimension(L*W*H):
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13610*2960*3040 mm
Quick Details
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Marketing Type:
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New Product 2024
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Efficiency:
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High Drilling Efficiency
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Piling Speed(m/min):
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50
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Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
famous
-
Weight:
-
84000 kg
-
Dimension(L*W*H):
-
13610*2960*3040 mm
Contact Way
Product Overview
Chinese Brand New XR320D 298kW Hydraulic Water Well Rotary Drilling Rig for Hot Sale
XR320D 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.
Technical Characteristics:
* It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.
* It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.
* It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower
the use cost.
* According to specific working conditions, the users can select a corresponding gear of the imported turbo-supercharged engine with three gears, getting the drilling rig working as three engines.
* Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively,improving the efficiency.
XR320D 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.
Technical Characteristics:
* It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.
* It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.
* It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower
the use cost.
* According to specific working conditions, the users can select a corresponding gear of the imported turbo-supercharged engine with three gears, getting the drilling rig working as three engines.
* Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively,improving the efficiency.
Product Paramenters
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Description
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Unit
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XR320D
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|
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Max. drilling diameter
|
|
mm
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2500
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|
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Max. drilling depth
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|
m
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90
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|
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Allowable luffing scope (from center of drill rod to slewing center)
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|
mm
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4100～4400
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|
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Drilling rig dimension in working condition (L × W × H)
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|
mm
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10480×4800×25155
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|
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Drilling rig dimension in transport condition (L × W × H)
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|
mm
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16550×3500×3500
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|
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Weight of overall unit (standard configuration, excluding drilling tool)
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|
t
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92.8
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|
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Engine
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Model
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CUMMINS QSM11-C400
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|
|
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Rated power/speed
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kW
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298/（2100r/min）
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|
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Hydraulic system
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Max. working pressure of main pump
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Mpa
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35
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|
|
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Max. working pressure of auxiliary pump
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Mpa
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30
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Rotary drive
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Max. torque
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kN •m
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320
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|
|
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Rotational speed
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r/min
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5.5～21
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|
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Crowd cylinder
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Max. Pushing force
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kN
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250
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|
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Max. Pulling force
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kN
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250
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|
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Max.stroke
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mm
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6000
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Crowd winch
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Max. Pushing force
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kN
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330
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|
|
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Max. Pulling force
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kN
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350
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|
|
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Max.stroke
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mm
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16000
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|
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Main winch
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Max.pulling force
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kN
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280
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|
|
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Max. single-rope speed
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m/min
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75
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Auxiliary winch
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Max.pulling force
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kN
|
100
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Crawler
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Width of crawler plate
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mm
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800
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|
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External width of crawler (min.-max.)
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mm
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3500～4800
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|
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Center distance between two longitudinal wheels of crawler
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mm
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5175
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|
|
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Average ground pressure
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kPa
|
122
|
|
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