Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong

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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for China Wz30-25, Mini Track Loader, Xcmg Spare Parts, We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.
Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong Detail:

Detailed configuration

Adopt imported Cummins turbocharging engine ,
CE standard .Centralized lubricating system .

Advantages

XCMG XR220D 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.

* The machine adapt single row rope for main winch to figure out the wear of steel rope. and extend the life-span.

* With infrared camera for observing main winch, Manipulator can observe the state of steel rope at day and night in cab.

* With the hydraulic pressure system adopted threshold power control and positive flow control, the system acquired high efficiency and higher energy conservation.

* The patented parallelogram articulated structure actualizes a wider work range. The highly strengthened box-type steel structure design makes the mast of highly-rigidity and anticontored, therefore the drill accuracy is heightened.

Parameters

Project Unit Parameter
Max.Drilling Diameter
Uncased (mm) φ2000
Cased (mm) φ1700
Max.Drilling Depth (m) 80
Dimension
Working condition L × W × H (mm) 10260×4400×22120
Transportation condition L × W × H (mm) 16355×3500×3510
Overall Drilling Weight (t) 70
Engine
Model - CUMMINS  QSL-325
Rated Power (kW) 242/2100
Hydraulic System
Working pressure (MPa) 35
Rotary Drive
Max. output torque (kN.m) 220
Rotary speed (r/min) 7~22
Spin off speed (r/min) 90
Pull-Down Cylinder
Max.pull-down piston push (kN) 200
Max.pull-down piston pull (kN) 200
Max.pull-down piston stroke (mm) 5000
Crowd Winch
Max.pull-down piston push (kN) -
Max.pull-down piston pull (kN) -
Max. pull-down piston stroke (mm) -
Main Winch
Max.pulling force (kN) 230
Max. single-rope speed (m/min) 70
Diameter of the steel wire rope (mm) 30
Auxiliary Winch
Max. Pulling force (kN) 80
Max. single-rope speed (m/min) 60
Diameter of the steel wire rope (mm) 20
Drilling mast
Left/right inclination of mast (°) 42464
Front inclination of mast (°) 5
Rotary table slewing angle (°) 360
Traveling
Max. traveling speed (km/h) 1.5
Max.grade ability (%) 35
Crawler
Track shoe width (mm) 800
Distance between tracks (mm) 3250 ~ 4400
The length of crawler (mm) 5715
Average ground pressure (kPa) 90

Product detail pictures:

Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong detail pictures

Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong detail pictures

Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong detail pictures

Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong detail pictures

Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong detail pictures


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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Good User Reputation for China Brand Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong , The product will supply to all over the world, such as: Kuwait, Hungary, Atlanta, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Mabel from Qatar - 2018.12.28 15:18
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Natalie from Denmark - 2018.09.21 11:01
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