Haode's Used Zoomlion Crawler Crane Supports Indonesia Viaduct Project

Project Background
The Jakarta-Bekasi Expressway is a critical transportation artery connecting Indonesia’s capital, Jakarta, to its satellite city, Bekasi, aimed at alleviating severe traffic congestion. The viaduct project, led by the Indonesian government, employs a segmental precast box girder assembly method, with each bridge segment measuring 60 meters in length and weighing over 90 tons. This placed extremely high demands on the stability, synchronization, and precision of the lifting equipment.

Construction Challenges
·Heavy Load Lifting Difficulty: The massive bridge segments required synchronized operation of two cranes to ensure smooth hoisting and avoid imbalance or swaying.

·Complex Site Conditions: The construction site was adjacent to a major urban roadway, with limited space and the need to manage ground traffic flow, demanding high maneuverability and fine-control performance from the equipment.

·Harsh Climatic Conditions: Jakarta’s high temperatures and frequent rainfall required the cranes to operate reliably in high humidity and under prolonged continuous use.

Outstanding Performance of Haode Machinery Used Zoomlion QUY180
·The Zoomlion QUY180 crawler crane was selected as the core equipment for this project due to its exceptional lifting capacity and stability, primarily responsible for hoisting and precise positioning of the bridge segments:

·Dual-Crane Synchronized Operation: Two QUY180 cranes, equipped with GPS synchronization control, maintained millimeter-level precision in lifting speed, ensuring smooth alignment of the 60-meter bridge segments.

·Superior Load Adaptability: Even with a 30-meter boom length and an 18-meter maximum working radius, the QUY180 consistently delivered a stable 90-ton lifting capacity, perfectly meeting project requirements.

·Intelligent Operation: Featuring a moment limiter and real-time monitoring system, operators could make precise adjustments to lifting angles, effectively mitigating construction risks.

Localized Service Support
·Haode Machinery’s Indonesia team, in collaboration with Zoomlion’s technical experts, formed a joint service unit to provide comprehensive support:

·Pre-Construction Survey: Participated in construction planning, optimizing crane positioning to ensure an obstacle-free lifting path.

·On-Site Response: Engineers were on standby 24/7, promptly addressing issues such as temporary shutdowns caused by sudden heavy rain, performing hydraulic system checks and drainage treatments to prevent delays.

·Maintenance Training: Provided equipment maintenance training for the local team, enhancing independent operational capabilities and earning written commendation from the client.

Project Achievements
·With the QUY180’s contribution, the project was completed 15 days ahead of schedule, with all 36 bridge segments installed safely and without accidents. Indonesia’s Ministry of Public Works highly praised Haode Machinery’s used Zoomlion equipment, stating its "performance surpasses international brands," and expressed intent to expand cooperation in future infrastructure projects.

Case Insights
·This project highlights Zoomlion’s technical prowess in high-end overseas infrastructure markets. Haode Machinery’s localized service model has become a successful benchmark for "Chinese manufacturing + Chinese service" in global expansion, laying a solid foundation for deeper market penetration in Southeast Asia.