BRIEF

• With a lifting capacity of 400 tons, it is designed to handle extremely heavy loads. This makes it suitable for large – scale construction projects, such as skyscraper construction, where it can lift heavy steel structures, large pre – cast concrete elements, and massive machinery components.

• The 6 – axle design provides enhanced stability and load – bearing capacity. The multiple axles distribute the weight of the crane and the load it is carrying more evenly, allowing it to operate on various terrains without sacrificing stability.

• As an all – terrain crane, it can traverse different types of ground surfaces. Whether it’s rough construction sites, muddy areas, or paved roads, this crane can move with relative ease. This versatility in mobility is crucial as it can be quickly relocated between different areas of a large construction project or between different job sites.

• In the construction industry, it is used for erecting tall buildings, bridges, and other large – scale infrastructure. In the energy sector, it can be used to install heavy equipment in power plants or wind farms. Additionally, in the industrial and mining sectors, it can assist in the movement and installation of large – scale machinery and equipment.

• The crane is likely equipped with advanced control systems that ensure precise lifting and movement. These systems can help the operator control the crane’s boom extension, rotation, and load handling with high accuracy, reducing the risk of accidents and ensuring efficient operation.

FEATURES

• High – Tonnage Capacity: With a remarkable lifting capacity of 400 tons, this crane is engineered to handle some of the heaviest loads in the construction, energy, and industrial sectors. It can effortlessly hoist massive components such as large – diameter steel columns used in skyscraper construction, gigantic pre – cast concrete segments for bridges, and heavy turbines in power plants.
• Load – Bearing Efficiency: The crane’s lifting mechanism is designed for optimal load – bearing efficiency. It incorporates high – strength materials and precision – engineered components that work in harmony to ensure the safe and stable lifting of extremely heavy objects. This is crucial in preventing structural failures and ensuring the integrity of the lifting operation.

• Enhanced Stability: The 6 – axle design is a fundamental aspect of the crane’s stability. The multiple axles distribute the weight of the crane body, the boom, and the load over a larger area. This even distribution significantly reduces the ground pressure, minimizing the risk of the crane tipping over during lifting operations. Whether the crane is operating on firm ground or softer terrains, the 6 – axle setup provides a solid foundation.
• Load – Distribution Advantages: In addition to stability, the 6 – axle configuration offers excellent load – distribution capabilities. It allows the crane to carry its own weight and the heavy loads it lifts more effectively. This is especially important when transporting the crane to different job sites or when moving around on the site itself, as it helps protect the axles, tires, and other components from excessive stress.

• Versatile Terrain Adaptability: As an all – terrain crane, it is designed to conquer a wide range of terrains. It can smoothly traverse rough, uneven construction sites filled with rubble and potholes, as well as muddy areas often encountered in off – road conditions. At the same time, it can also operate efficiently on paved roads, making it highly mobile for transportation between different job locations.
• Advanced Suspension and Traction Systems: To achieve this all – terrain mobility, the crane is likely equipped with advanced suspension systems. These systems adjust to the terrain, providing a comfortable ride for the operator and minimizing vibrations that could affect the crane’s stability or the integrity of the load. Additionally, the crane may have enhanced traction systems, such as all – wheel – drive capabilities and specialized tires, which ensure good grip on different surfaces.

• Boom Design and Construction: The crane’s boom is a key component that determines its reach and lifting capabilities. It is likely constructed from high – quality, lightweight yet strong materials such as high – strength steel alloys. The boom may have a telescopic or lattice – like structure, allowing for variable reach. Telescopic booms can be extended or retracted to adjust the lifting height and distance, while lattice booms offer excellent strength – to – weight ratios and are suitable for heavy – duty lifting at greater distances.
• Long – Reach Capabilities: With its well – engineered boom, the Sany 400 – Ton All – Terrain Crane can achieve impressive reach. This is essential for accessing high – rise building sites, reaching across wide areas in bridge construction, or placing loads at a significant distance from the crane’s base. The boom’s design also ensures that it can maintain its structural integrity while fully extended, even when handling near – maximum – capacity loads.

• Load – Monitoring and Limiting: The crane is equipped with sophisticated load – monitoring systems. These systems constantly measure the weight of the load, the boom’s angle, and the crane’s position. They are designed to prevent overloading by alerting the operator when the crane is approaching its safe working limits. This real – time monitoring is crucial for ensuring the safety of the operator, the crane itself, and the surrounding environment.
• Precision Control: The control systems of the crane are engineered for precision. The operator can use intuitive controls to manipulate the crane’s movements, such as lifting, lowering, swinging, and boom extension or retraction. These controls are often electronically – enhanced to provide smooth and accurate operation, allowing the operator to place loads with high precision even in complex lifting scenarios.
• Safety – Related Features: In addition to load – monitoring, the crane may have other safety – related features. For example, anti – two – block systems are likely in place to prevent the hoist rope from over – winding and causing damage to the crane or endangering the load. There may also be boom – angle indicators, stability – control systems, and emergency – stop mechanisms to enhance overall safety during operation.

• Comfortable Cab: The operator’s cab is designed with the operator’s comfort and convenience in mind. It may feature ergonomic seating, which provides proper support and reduces fatigue during long – hour operations. The cab is likely to have good insulation, protecting the operator from noise, heat, and cold. It also has large windows and excellent visibility, allowing the operator to have a clear view of the lifting area, the load, and the surrounding environment.
• Intuitive Controls: The controls inside the cab are designed to be intuitive and easy to learn. The operator can quickly become familiar with the functions of the crane through well – organized levers, pedals, and touch – screen interfaces (if applicable). This ease of operation not only improves the operator’s efficiency but also reduces the likelihood of operator – induced errors.

SPECIFICATION

Basic Information
Model	SAC4000T7
Overall Machine Dimensions	Length × Width × Height
Wheelbase	1,650 + 3,370 + 1,650 + 2,440 + 1,650 mm
Working Weight	400 tons
Maximum Traveling Speed	80 km/h
Approach Angle/Departure Angle	14/9 degrees
Engine Parameters
Engine Model	Daimler OM502LA.E3B/1
Maximum Output Power	480 kW
Rated Rotational Speed	1900 rpm
Chassis Parameters
Chassis Model	SYM5725J
Chassis Brand	SANY Group
Lifting Capacity
Rated Lifting Capacity	400 tons
Rated Lifting Moment	1,350 KN.m
Maximum Lifting Height – Basic Boom	80 meters