Hitachi CX700HD

The Hitachi CX700HD is a heavy-duty crawler crane with a maximum rated lifting capacity of 70 tons at a working radius of 4.2 meters. This crane is built to handle challenging lifting tasks with a robust design and powerful features, making it an ideal choice for various construction and industrial applications. It is equipped with a 13-meter basic boom, extendable up to 55 meters, offering flexibility across different job sites. The crane also supports a maximum line pull of 20 tons, enhancing its lifting performance.

Powered by a Mitsubishi Motors 6D24-T engine, the CX700HD delivers 184 kW (250 PS) at 2000 rpm, ensuring the crane has the necessary power for demanding lifting operations. The engine’s performance is complemented by a strong hydraulic system, enabling efficient hoisting operations. The main and auxiliary hoist drums, each operating at a speed of 105 meters per minute, and the boom hoist drum at 55 meters per minute, provide high precision and smooth lifting control.

In terms of maneuverability, the CX700HD offers a swing speed of 2.7 rpm, providing efficient and controlled movement during lifting operations. The crane’s travel speeds are 1.6 km/h (high) and 1.0 km/h (low), allowing it to move between job sites with ease. With a gradeability of 40% (22 degrees), the crane is capable of operating on inclined surfaces, making it suitable for challenging terrains.

The crane’s ground pressure is 83.1 kPa (0.85 kgf/cm²), which ensures stable operation even on soft or uneven surfaces. With an operating weight of 75.6 tons (equipped with a 13-meter boom and 70-ton hook), the Hitachi CX700HD provides a balanced combination of power, stability, and mobility. Its specifications make it an excellent option for projects requiring precision, strength, and reliability in lifting tasks.