Special Design for China Shantui Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong
Special Design for China Shantui 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:
Related Product Guide:
We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for Special Design for China Shantui Bulldozer - XCMG Rotary Drilling Rig XR220D – Chengong , The product will supply to all over the world, such as: Nigeria, Saudi Arabia, Kuwait, Our technical expertise, customer-friendly service, and specialized merchandise make us/company name the first choice of customers and vendors. We've been looking for your inquiry. Let's set up the cooperation right now!
By Elizabeth from Manchester - 2018.08.12 12:27
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Mary from Tunisia - 2017.01.28 18:53
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