The Zoomlion ZR255 Rotary Drilling Rig is a state-of-the-art foundation construction machine designed to deliver exceptional performance and efficiency in demanding drilling applications. Engineered with advanced technology, the ZR255 is suitable for various ground conditions and complex construction projects.
➤ Key Features:
- Maximum Drilling Diameter: 2,000 mm, accommodating large-diameter boreholes for diverse project requirements.
- Maximum Drilling Depth: Options of 70 meters with friction Kelly bar or 56 meters with inter-locking Kelly bar; an extended depth of 80 meters is available with an extra mast extension.
- High Output Torque: 260 kN·m rotary drive ensures efficient drilling in challenging soil and rock formations.
- Rotary Speed Range: Adjustable between 6 to 26 rpm, optimizing drilling performance across various applications.
- Efficient Hydraulic System: Equipped with a high-flow main pump and multi-gear rotary drive, enhancing construction efficiency and soil discharge capabilities.
- Enhanced Stability and Safety: Features the 5th generation rotary drive, large supporting angle of the mast cylinder, lower center of gravity, and reinforced chassis for improved stability and bearing capacity.
- Operator Comfort: A new generation cab design offers improved visibility and a more comfortable operating environment, complemented by a 360-degree full-view monitoring system.
- Transport Efficiency: Designed for transport with the Kelly bar, reducing setup time and transportation costs by approximately 30% compared to industry standards.
- Advanced Control Systems: Incorporates version 2.0 power matching and limit load control technology, increasing working efficiency by 10%.
➤ Applications:
- Urban Infrastructure: Ideal for constructing foundations in residential, commercial, and municipal developments.
- Bridges and Highways: Efficiently handles piling and anchoring foundations for large-scale civil engineering projects.
- High-Rise Buildings: Suitable for deep foundation drilling required in skyscraper constructions.
- Rail and Subway Systems: Ensures precise and stable drilling for underground transit infrastructure.
- Energy Projects: Applicable in installing foundations for wind turbines and other renewable energy structures.
The Zoomlion ZR255 Rotary Drilling Rig combines advanced technology with robust construction to deliver superior performance, making it a valuable asset for complex and large-scale foundation projects.
Zoomlion ZR255 Rotary Drilling Rig - Frequently Asked Questions (FAQs)
1. What is the Zoomlion ZR255 Rotary Drilling Rig used for?
The Zoomlion ZR255 Rotary Drilling Rig is designed for large-scale foundation projects, providing exceptional power and versatility for deep foundation drilling. ➤ Ideal for infrastructure projects, including bridges, tunnels, and high-rise buildings. ➤ Suitable for both rotary and percussive drilling in a variety of soil conditions.
2. What is the maximum drilling depth of the ZR255?
The ZR255 can reach a maximum drilling depth of up to 180 meters (590 feet), depending on the type of drill tools and the ground conditions encountered.
3. What is the maximum torque of the ZR255 Rotary Drilling Rig?
The ZR255 provides a maximum torque of 255 kNm, making it one of the most powerful rigs in its class for deep foundation work.
4. What type of power does the ZR255 use?
The ZR255 is powered by a robust diesel engine, providing the necessary torque and power for high-demand drilling applications in challenging soil types.
5. Is the Zoomlion ZR255 environmentally friendly?
Yes, the ZR255 is built with energy efficiency in mind, meeting the latest environmental standards with lower emissions and fuel consumption.
6. How does the ZR255 improve operational efficiency?
➤ Advanced hydraulic system for improved performance.
➤ High torque and fast drilling capabilities for quicker project completion.
➤ Real-time monitoring system for constant performance optimization and troubleshooting.
7. Does Businessclaud offer free delivery for the ZR255?
Yes, Businessclaud offers free delivery within 24 hours for all orders of the Zoomlion ZR255 Rotary Drilling Rig.
8. What is the weight of the Zoomlion ZR255?
The ZR255 weighs approximately 255 tons, providing the necessary stability and strength to handle deep and demanding drilling tasks.
9. What is the maximum drilling diameter of the ZR255?
The ZR255 can achieve a maximum drilling diameter of up to 3 meters (9.8 feet), depending on the type of tools and soil conditions.
10. What safety features are included in the ZR255 Rotary Drilling Rig?
➤ Emergency shutdown system.
➤ Overload protection.
➤ Reinforced mast structure for maximum stability.
➤ Operator cab with ROPS (Rollover Protection Structure) for safety and comfort.
11. How often should the Zoomlion ZR255 be serviced?
Routine maintenance is recommended every 500 hours of operation, with more extensive servicing required every 2,000 hours for optimal performance.
12. Can the ZR255 be used for both rotary and percussive drilling?
Yes, the ZR255 is highly versatile and can be equipped with tools for both rotary and percussive drilling, offering flexibility for various types of foundation work.
13. How does the ZR255 improve safety on job sites?
➤ Strong mast and frame construction for added stability.
➤ ROPS (Rollover Protection Structure) to protect the operator.
➤ Real-time monitoring for safety alerts, ensuring safe operation at all times.
14. What type of soil conditions can the Zoomlion ZR255 handle?
The ZR255 is capable of drilling through a variety of challenging soil conditions, including clay, hard rock, and mixed ground, making it ideal for a wide range of construction projects.
15. Does Businessclaud provide operator training for the ZR255?
Yes, Businessclaud offers comprehensive training for operators to ensure they can safely and effectively operate the ZR255 Rotary Drilling Rig.
16. What is the fuel consumption of the ZR255?
The ZR255 is designed to be fuel-efficient, consuming around 40-50 liters of diesel per hour, depending on the specific drilling conditions and soil types.
17. Can the ZR255 be used for urban construction projects?
Yes, the ZR255 is well-suited for urban construction, offering powerful drilling performance even in confined spaces commonly found in city environments.
18. What is the operating speed of the ZR255?
The ZR255 features a high-speed hydraulic system that enables faster positioning and drilling, ultimately reducing overall project timelines and increasing efficiency.
19. What industries commonly use the Zoomlion ZR255?
➤ Foundation construction
➤ Civil engineering and infrastructure
➤ Skyscraper and bridge construction
➤ Oil and gas exploration
20. Why choose Businessclaud for purchasing the Zoomlion ZR255 Rotary Drilling Rig?
➤ Free 24-hour delivery.
➤ 2-year warranty.
➤ Expert customer support.
➤ Competitive pricing and financing options.
➤ Reliable performance in tough drilling conditions.
