Fuwa QUY70HD

The Fuwa QUY70HD crawler crane is designed for medium-capacity lifting tasks, with a maximum lifting capacity of 70 tonnes and a maximum lifting torque of 245 tonne-meters. This crane is adaptable to various lifting scenarios, featuring a main boom that can extend from 12 to 54 meters, making it suitable for a wide range of applications, including construction, infrastructure, and industrial projects. Additionally, the crane offers a heavy-duty boom combined with a light boom, providing a maximum boom combination length of 63 meters (45 meters of heavy-duty boom plus 18 meters of light boom).

The QUY70HD is powered by a Cummins engine rated at 182 kW, with an operating speed of 2100 rpm. This power drives the hydraulic system, which supports efficient and precise lifting operations. The crane’s hoist system is capable of reaching speeds up to 58 m/min, while the swing system provides a rotation speed of 3.7 rpm, allowing for smooth load positioning. The crane can travel at speeds up to 1.2 km/h, which enhances mobility on job sites.

The crane is equipped with a tower jib option, extending from 9 to 18 meters, which adds versatility and reach for tasks requiring additional height. The boom luffing angle ranges from 30 to 80 degrees, providing flexibility for a variety of lifting angles and load positions. With a gradeability of 30%, the QUY70HD can navigate slopes and uneven terrain, making it adaptable for challenging environments. Its ground contact pressure is 0.078 MPa, ensuring stability during lifts.

The QUY70HD includes a counterweight of 20 tonnes, supporting safe and balanced operation, while the operating weight of the crane is 69 tonnes. The crane also comes with multiple hook block options—70, 50, 25, and 8 tonnes—allowing it to handle various load requirements. Transport dimensions are optimized for ease of movement between job sites, with overall dimensions designed to simplify logistics.

The cab is built with operator comfort in mind, featuring climate control, adjustable seating, and a user-friendly control interface. The crane’s electronic monitoring system provides real-time data on load and performance, ensuring safe operation and enabling prompt responses to changing conditions.

With its robust construction, powerful performance, and adaptability, the Fuwa QUY70HD is a dependable solution for mid-range lifting tasks across diverse projects that require a balance of lifting capacity, reach, and operational flexibility.