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Chinas Dongfeng Launches 4ton Truckmounted Crane for Urban Projects
In our rapidly evolving modern society, urban infrastructure serves as the backbone of economic development, with efficient and safe construction equipment acting as the driving force behind this progress. From towering skyscrapers to complex transportation networks, from essential energy systems to bustling port terminals, all rely on the silent yet indispensable work of lifting equipment.
In these diverse and challenging work environments, equipment requirements extend far beyond simple lifting capacity. The ability to operate with precision in confined spaces, maintain stability under adverse conditions, enhance efficiency in fast-paced settings, and prioritize safety at every step has become paramount. The market increasingly demands solutions that combine robust performance with flexible operation—equipment that truly empowers users by addressing their core challenges.
4-Ton Dongfeng Truck Crane: Precision Positioning for Efficient Operations
The 4-ton Dongfeng truck crane represents more than just a weight specification—it embodies a powerful system capable of handling 4,000 kilograms of lifting capacity. This capability enables it to effortlessly manage various small-to-medium lifting tasks, from construction materials to factory equipment and standard shipping containers.
Particularly impressive is its boom extension capability, with a maximum reach of 9.3 meters and a lifting height of 11 meters. These specifications provide exceptional flexibility in confined urban spaces, dense construction sites, or environments requiring vertical operations. Whether handling precision equipment installation or heavy material transportation, this crane delivers reliable, efficient, and safe operational support.
Key Performance Specifications
Power System: The YN25PLUS160B engine delivers 114KW (155 horsepower) with a maximum lifting torque of 8.4, ensuring stable operation under full loads.
Boom Design: Features a 3-meter 4-section telescopic boom extending to 9.3 meters, with a 75-degree maximum elevation angle for superior vertical reach.
Chassis Stability: The Dongfeng EQ1045SJ3CDF chassis provides balanced weight distribution (front axle 1,800kg, rear axle 2,695kg) while maintaining a total vehicle weight of only 4,495kg.
Operational Features: Includes 360-degree rotation capability, 4.4-meter outrigger span, 2.5r/min rotation speed, and a maximum travel speed of 110km/h.
Versatile Applications Across Industries
The 4-ton Dongfeng truck crane demonstrates significant value across multiple sectors requiring lifting and transportation solutions:
- Municipal Engineering: Excels in material handling and equipment positioning within confined urban spaces, supporting road construction and public works projects.
- Railway and Bridge Construction: Provides precise component placement for high-speed rail projects and bridge construction, ensuring project timelines and quality standards.
- Energy Infrastructure: Safely handles transformers, high-voltage cables, and utility poles during power installation and maintenance operations.
- Port Operations: Enhances efficiency in container handling and cargo movement within busy port environments.
- Industrial Manufacturing: Supports production processes through precise equipment installation and material handling in factory settings.
Engineering Excellence and Safety Features
The crane incorporates multiple safety and operational enhancements:
The pneumatic brake system ensures reliable stopping power across various road conditions, while the 7.00R16 tire specification provides excellent traction. The operator cabin includes climate control and ergonomic features to reduce fatigue during extended operations.
With its combination of technical sophistication, operational flexibility, and safety considerations, the 4-ton Dongfeng truck crane represents more than lifting equipment—it serves as a comprehensive solution for enhancing productivity, reducing operational costs, and maintaining safety standards across multiple industries.