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XR130E
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Product Introduction
It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience. With the hydraulic pressure system adopted threshold power control and negative flow control,the system acquired high efficiency and higher energy conservation.
Using single rope winding, effectively solve the steel wire rope wear problem, improve the life of wire rope; And drill deep detection device is setted in main winding,single rope to make deep inspection more accurate. The whole machine design meet the requirements of the CE directive, safety guarantee, construction safer.
Product Advantage
As a multi-functional machine, XR240E can realize the quick switching of functions such as crowd cylinder, crowd winch to meet more different construction needs.
It adopts Isuzu electronically controlled turbocharged engine with lower fuel consumption and convenient service.
The rotary drive and main winch performance is increased by 20%, so the work efficiency is much higher.
The main and auxiliary winches both adopt the single-row rope technology, the service life of wire rope is 2~4 times longer than that of multi-layer rope, which makes the cost lower.
The double jib parallelogram luffing mechanism has a large support angle and al6% increase in support range, which makes the operation more stable.
The hydraulic system adopts negative flow control technology which has a fast response and good handling performance.
High-power temperature-controlled independent hydraulic oil cooler can meet the construction requirements of high temperature areas and adjust the fan speed according to temperature changes to achieve energy saving.
Technical Parameters
| Description | Unit | Parameter value | |
| Max. drilling diameter | mm | 1500 | |
| Max. drilling depth | m | 56 | |
| Allowable luffing scope | mm | 3250～3650 | |
| Drilling rig dimension in working condition (L × W × H) | mm | 7550×4200×19040 | |
| Drilling rig dimension in transport condition (L × W × H) | mm | 13150×2960×3140 | |
| Weight of overall unit | t | 49 | |
| Engine | Rated power/speed | kW | 150/（2050r/min） |
| Max. working pressure of hydraulic system | MPa | 35 | |
| Rotary drive | Max. torque | kN•m | 150 |
| Rotational speed | r/min | 7～33 | |
| Crowd cylinder | Max. Pushing force | kN | 120 |
| Max. Pulling force | kN | 160 | |
| Max.stroke | mm | 3500 | |
| Main winch | Max.pulling force | kN | 160 |
| Max. single-rope speed | m/min | 72 | |
| Diameter of the steel wire rope | mm | 26 | |
| Auxiliary winch | Max.pulling force | kN | 50 |
| Max. single-rope speed | m/min | 60 | |
| Diameter of the steel wire rope | mm | 16 | |
| Rotary table slewing angle | ° | 360 | |
| Traveling | Max. traveling speed of the overall unit | km/h | 2.1 |
| Max. climbable gradient of the overall unit | % | 40 | |
| Crawler | Width of crawler plate | mm | 700 |
| External width of crawler | mm | 2960～4200 | |
| Center distance between two longitudinal wheels of crawler | mm | 4310 | |
| Average ground pressure | kPa | 83 | |
Product Uses
The XR130E is highly suitable for construction projects of building foundations, bridge pile foundations in urban construction, as well as small and medium-sized pile foundation construction projects in infrastructure such as highways and railways. Its compact design also enables it to perform well in urban construction with limited space.
Product Operate Guide
Start the engine: After confirming that all inspection items are normal, start the engine. It is recommended to idle for a few minutes to allow the hydraulic oil temperature to rise to an appropriate range, and at the same time, observe whether there are any abnormal alarms on the instrument panel
• Walking and positioning: Operate the crawler walking device to move the drilling rig to the predetermined pile position. XG XR130E adopts a dedicated hydraulic telescopic track chassis, with a transportation width of only 2.5 meters, making it convenient for relocation
• Leveling the mast: Through the leveling interface in the cab, the mast is adjusted to an exact vertical state using the equipment's own leveling system. This is a crucial step to ensure the verticality of the borehole.
FAQ
The XR130E is a medium-sized rotary drilling rig that focuses on achieving a good balance between efficient construction and convenient relocation. It is highly applicable to the construction of building foundations, bridge pile foundations in urban construction, as well as small and medium-sized pile foundation construction projects in infrastructure such as highways and railways.
One of its most prominent advantages is that the entire machine is equipped with a pole for transportation, with a transportation width of only 2.5 meters and a height of 3.5 meters. This makes transportation extremely convenient and can significantly reduce the transportation costs for customers. In addition, it also features multi-functionality in one machine, capable of flexibly responding to various complex stratum conditions.
The XR130E is equipped with an original imported engine (specifically the Guangxi Cummins QSB7, with an optional imported Cummins engine), meeting the emission standards of Euro III and Euro IV. It has a large power reserve and a rated power of 150 kW.
This means that the XR130E can be equipped with various working devices such as cylinder pressurization, hoist pressurization, casing drive, long screw, and high-speed soil throwing according to different construction requirements, thus achieving multiple uses with one machine and adapting to complex and changeable ground conditions.
Operators must undergo professional training and hold the corresponding qualification certificates. Before commencing work, a detailed environmental inspection of the equipment should be carried out, including the integrity of each component, the condition of the engine, the hydraulic system, the steel wire rope, and the drill pipes and tools, etc. Work should be stopped when the wind speed is too high or during bad weather such as thunderstorms.
Daily maintenance includes equipment cleaning after operation, safe parking and necessary lubrication and maintenance. Regular maintenance work such as oil change and filter replacement should be carried out in accordance with the provisions in the random "Operation and Maintenance Manual".
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