The Zoomlion ZR300L Drilling Rig is a highly efficient and robust solution for various drilling applications. Featuring a fixed mast support for easy transport and quick setup, the rig ensures a stable structure with a reinforced chassis and large slewing support, enhancing load-bearing capacity. Its rotary drive, powered by three motors, provides high torque and superior construction capabilities, making it ideal for demanding tasks. The advanced design includes a high-flow main pump and multi-gear rotary drive, improving construction efficiency and reducing operational time. Additionally, the rear main winch, with a single-layer rope drum and twin reducers mechanism, extends the lifespan of steel wire ropes. The new-generation cab offers enhanced visibility, comfort, and a 360-degree monitoring system for safer, more precise operations, ensuring optimal performance in any work environment.
The ACE SA 490 W Piling Rig is a high-performance solution for challenging underground foundation projects. With a maximum drilling depth of 121 m (using a friction kelly bar) and a drilling diameter of up to 3000 mm, it is ideal for metro rail, bridges, and urban infrastructure construction. Powered by a robust Cummins QSX15-C600 engine delivering 447 kW, it ensures superior performance even in hard soil conditions. The 490 kN·m rotary power head, coupled with advanced pressurized systems offering up to 420 kN of applied pressure, makes it a reliable choice for static pile driving and tunnel foundations. Designed for versatility, the ACE SA 490 W combines durability, precision, and efficiency to meet the demands of modern construction and infrastructure development.
