2023 Zoomlion Sitrak 70m Lingyun II Concrete Pump Truck | 69.1 m Max. Vertical

Presenting a 2023 Zoomlion 70m Concrete Pump Truck built on a Sitrak chassis, part of the renowned "Lingyun II" series. Manufactured in December 2022 and commissioned for use in 2023, this unit is the industry’s first 70-meter pump truck within the 55-ton weight class, setting a new benchmark for lightweight, high-rise concrete delivery. It comes with verified low actual concrete output and has undergone full, official Zoomlion maintenance throughout its service life, ensuring peak performance, reliability, and extended longevity. Designed with advanced hollow boom technology, AI concrete condition recognition, and intelligent operation features, this truck delivers precise, efficient, and stable concrete placement for even the most demanding construction projects.

• Top-Tier Performance & Stability

  The 6-section hollow boom design (from the "Lingyun II" series) achieves a 69.1m maximum placing height and 63.8m horizontal reach, with an end amplitude as low as ±0.2m for rock-solid stability during operation. Powered by a 397kW MC13 engine, it delivers a theoretical concrete output of 180m³/h and a pumping pressure of 11.3MPa, handling high-strength and large-volume pours with ease.

• Fully Maintained, Low-Hour Unit

  This truck has been under continuous, factory-grade Zoomlion maintenance since day one, with verified low actual concrete output. No corner-cutting or third-party repairs—every service follows official specifications, minimizing wear and tear and maximizing residual value.

• Intelligent & User-Friendly Operation

  Equipped with AI concrete condition recognition, automatic boom deployment/retraction, and remote monitoring capabilities, it simplifies complex operations, reduces human error, and enhances on-site safety. The RZ folding boom design also offers superior flexibility for tight construction sites.

• Lightweight, Regulatory-Compliant Design

  As a 5-axle, 55-ton class unit, it complies with global road transport regulations while delivering industry-leading reach. Its compact dimensions (15502*2550*3965mm) and optimized weight distribution ensure both mobility and stability.

• Durable & Reliable Zoomlion Build

  Built with the brand’s patented boom vibration reduction technology and a full-process safety monitoring system, this pump truck is engineered for harsh construction environments, reducing downtime and ensuring consistent performance across projects.

• High-Rise & Super High-Rise Building Construction: Perfect for concrete pouring in skyscrapers, residential towers, and commercial buildings requiring extreme vertical reach.
• Large-Scale Infrastructure Projects: Ideal for bridges, dams, highway overpasses, and industrial facilities where high-volume, long-distance concrete delivery is needed.
• Urban & Confined-Site Construction: The compact body and flexible boom design make it suitable for dense city construction sites with limited space.
• Major Civil Engineering Projects: Suited for airports, stadiums, and large-scale public works that demand high-efficiency, reliable concrete pumping solutions.

Comprehensive support including technical guidance for operation and maintenance, assistance in sourcing genuine ZOOMLION spare parts, and dedicated customer service for troubleshooting to maintain optimal performance throughout the equipment lifecycle.

Standard export packaging ensures safe transit. Delivery time and shipping methods (sea, land) are negotiable, with comprehensive logistics and export documentation assistance provided.

1. What is the production year and chassis model of this pump truck?

   This is a December 2022-built (2023 commissioned) Zoomlion 70m pump truck with a Sitrak ZZ5556V52KMF.1 chassis, belonging to the "Lingyun II" series.

2. What is the maximum concrete placing height and output of this unit?

   It offers a maximum placing height of 69.1 meters and a maximum horizontal reach of 63.8 meters, with a theoretical concrete output of 180m³/h and a pumping pressure of 11.3MPa.

3. Has this pump truck undergone any major repairs or non-official maintenance?

   No. This unit has received 100% official Zoomlion maintenance (full "big care" service) throughout its service life, with verified low actual concrete output and no major accidents or unauthorized modifications.

4. What makes the "Lingyun II" series different from other pump trucks?

   The "Lingyun II" series features industry-leading hollow boom technology, which delivers class-leading reach within the 55-ton weight limit, superior stability, lightweight construction, and intelligent operation features like AI concrete condition recognition, setting it apart from standard models.

5. Is this pump truck ready for immediate operation, and can it be exported?

   Yes. It is in excellent working condition, fully serviced, and ready for immediate deployment. We support customization for export (including documentation, technical specifications, and optional right-hand drive conversion services) to meet your regional requirements.