High Quality Piling Equipment – XCMG rotary drilling rig XR550D – Caselee
High Quality Piling Equipment – XCMG rotary drilling rig XR550D – Caselee Detail:
1、It adopts the H-style dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience.
2、The main hydraulic system adopts the negative flow control, 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.
3、It adopts the imported Cummins turbo-supercharged engine with three gears. It complies with Euro III emission standard, in addition, it has strong power, which is sufficient to satisfy the construction on the plateeue. It noise is up to the nation standard.
4、It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.
5、It adopts the single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.
6、Normal mode and entering-rock mode of unit head are available for operation in soil and rock to improve the construction efficiency.
7、It is equipped with a centralized lubrication system as standard configuration; maintenance is easy.
Description |
Unit |
Parameter value |
||
Max. drilling diameter |
mm |
3500 |
||
Max. drilling depth |
m |
132 |
||
Allowable luffing scope (from center of drill rod to slewing center) |
mm |
4950~5250 |
||
Drilling rig dimension in working condition (L × W × H) |
mm |
12790×6000×33324 |
||
Drilling rig dimension in transport condition (L × W × H) |
mm |
12790×6000×33324 |
||
Weight of overall unit (standard configuration, excluding drilling tool) |
t |
180 |
||
Engine |
Model |
CUMMINS QSX15-C600 |
||
Rated power/speed |
kW |
447/(2100r/min) |
||
Max. working pressure of hydraulic system |
Mpa |
35 |
||
Rotary drive |
Max. torque |
kN •m |
528 |
|
Rotational speed |
r/min |
6~20 |
||
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 |
520 |
||
Max.stroke |
mm |
16000 |
||
Main winch |
Max.pulling force |
kN |
600 |
|
Max. single-rope speed |
m/min |
60 |
||
Diameter of the steel wire rope |
mm |
44 |
||
Drilling mast |
Left/right inclination of mast |
° |
3/3 5/5 |
|
Front/back inclination of mast |
° |
5/15 |
||
Rotary table slewing angle |
° |
360 |
||
Crawler |
Width of crawler plate |
mm |
1000 |
|
External width of crawler (min.-max.) |
mm |
4550~6000 |
||
Center distance between two longitudinal wheels of crawler |
mm |
6870 |
||
Average ground pressure |
kPa |
130 |
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Product detail pictures:

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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for High Quality Piling Equipment – XCMG rotary drilling rig XR550D – Caselee , The product will supply to all over the world, such as: Miami , Cambodia , Kenya , As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
