Zoomlion QAY350V

The Zoomlion QAY350V is a robust and versatile all-terrain crane with a maximum lifting capacity of 350,000 kg (350 tons). It is designed for heavy-duty lifting tasks, offering a combination of strength, reach, and flexibility. The crane’s main boom extends up to 62 meters, providing substantial lifting height for various demanding projects. Additionally, it can be fitted with a jib ranging from 11.32 meters to 42 meters, allowing for greater reach and flexibility, particularly useful for complex lifts or extended reach requirements.

The crane delivers a maximum load moment of 11,040 kNm, enabling it to lift heavy loads with stability and precision. The main winch has a hoist rope speed of up to 145 meters per minute, while the auxiliary winch reaches 64 meters per minute, ensuring efficient lifting operations. The QAY350V has a slewing speed of up to 1.4 revolutions per minute, offering smooth and controlled rotation during maneuvers.

For on-road mobility, the QAY350V features a 7-axle chassis that allows a maximum driving speed of 75 km/h, facilitating quick relocation between job sites. Its gradeability of 45% enables it to tackle steep inclines, while a turning diameter of 25.5 meters ensures good maneuverability even in constrained areas. The ground clearance of 305 mm enhances its ability to operate on rough or uneven terrain.

The crane is powered by a reliable OM502LA engine, which produces a rated power output of 420 kW at 1800 rpm and a maximum torque of 2700 Nm at 1080 rpm. This engine meets stringent emission standards, conforming to GB3847-1999 and GB17691-2001 regulations, ensuring environmentally friendly operations. The fuel consumption is approximately 95 liters per 100 kilometers, balancing performance with efficiency.

The overall dimensions of the Zoomlion QAY350V are 19,980 mm in length, 3,000 mm in width, and 4,000 mm in height. The crane is designed with a stable base, supported by an outrigger spread of 9 meters both lengthwise and widthwise, which provides additional stability during lifting operations. The main boom can be adjusted within a working angle range of -0.5° to 82°, which enhances the crane’s adaptability across different project requirements.

Furthermore, the crane’s offset angles for the jib can be set at 0°, 15°, or 30°, allowing operators to adjust the configuration as needed for specific lifting tasks. With a total vehicle weight of 83,805 kg and axle loads of 12,000 kg each, the QAY350V maintains a balanced distribution for secure travel and operation.

Overall, the Zoomlion QAY350V is a powerful and adaptable all-terrain crane that excels in performance, stability, and efficiency. Its combination of a strong engine, extensive reach, and flexible configurations makes it a preferred choice for heavy lifting in construction, infrastructure, and industrial sectors.