Zoomlion Heavy Industry continues to accelerate its global expansion, with products now serving over 170 countries and regions worldwide. Recently, the company successfully delivered the first ZR255H rotary drilling rig to Panama, marking a key breakthrough in the local foundation construction market.

The ZR255H was quickly put into operation on a building foundation piling project in Panama City. During its initial application, the rig efficiently completed pile drilling with a diameter of 1.2 meters and a depth of 25 meters, demonstrating strong performance under complex geological conditions. The site mainly consisted of clay, with underlying mudstone reaching a compressive strength of around 50 MPa.

Thanks to its high-efficiency hydraulic system and multi-mode power head, the ZR255H balanced drilling speed with fuel efficiency and easily handled strongly weathered rock layers. A single pile was completed in just three hours, impressing the local construction team. The project owner highly praised not only the machine’s reliability and efficiency, but also ZOOMLION’s comprehensive service support.

With a maximum torque of 260 kN·m, enhanced hoisting capacity, improved stability, and advanced vibration reduction technology, the ZR255H offers excellent adaptability to diverse working conditions. The successful deployment in Panama highlights ZOOMLION’s strong international competitiveness in foundation construction equipment and supports further expansion in overseas markets.