Executive Summary

The Dongfeng 6X4 20 Ton Truck with Mounted 10 Ton Telescopic Boom Crane represents a formidable solution for heavy-duty lifting and transportation applications in the commercial vehicle sector. This integrated truck crane combines the robust 6x4 drivetrain capability with a high-performance telescopic boom crane system, delivering exceptional versatility for construction companies, logistics operators, and industrial enterprises requiring mobile lifting solutions. The vehicle's impressive 20,000 kg payload capacity paired with a 10,000 kg crane lifting capacity creates an ideal balance between transportation efficiency and operational flexibility, making it a strategic investment for businesses seeking to optimize their fleet utilization while maintaining competitive pricing in the heavy equipment marketplace.

Designed specifically for demanding construction and industrial environments, this Dongfeng truck crane features a Cummins C245 20 diesel engine that delivers reliable power output for both propulsion and hydraulic crane operations. The 6x4 drive configuration provides superior traction on rough terrain and challenging job site conditions, ensuring consistent performance regardless of environmental factors. With a rated lifting moment ranging from 40 to 50 T.m and a maximum lifting height of 20 meters, this crane truck successfully addresses the requirements of medium-to-large scale lifting operations across diverse industries including commercial construction, infrastructure development, utility installation, and material handling operations.

The integration of KYB hydraulic components and a four-section telescopic boom mechanism ensures smooth, precise crane operations while maintaining the durability required for continuous professional use. This equipment has been engineered to meet the rigorous demands of commercial operators who require a single vehicle capable of performing both transportation and lifting functions, effectively reducing the need for specialized equipment while improving overall project efficiency and cost-effectiveness.

Performance & Engineering

The powertrain system of this Dongfeng truck crane centers around the renowned Cummins C245 20 diesel engine, a powerplant specifically selected for its exceptional torque characteristics and fuel efficiency in heavy-duty commercial applications. This engine configuration provides the necessary horsepower to propel the 20-ton vehicle while simultaneously powering the hydraulic crane system, ensuring that operators experience consistent performance during both transit and stationary lifting operations. The Cummins powerplant is widely recognized in the commercial vehicle industry for its reliability, extended service intervals, and global parts availability, factors that contribute significantly to reduced maintenance costs and minimized operational downtime throughout the vehicle's service life.

The transmission system has been engineered to optimize power delivery across the 6x4 drivetrain, providing excellent maneuverability in confined job site environments while maintaining highway capability for inter-site transportation. The chassis design incorporates heavy-duty suspension components and a reinforced frame structure that accommodates the dynamic loads imposed during crane operations, ensuring stability and safety during lifting sequences. The overall vehicle dimensions of 11980X2500X3750mm provide an optimal balance between interior working space and compliance with standard transportation regulations, facilitating legal operation on public roadways between project sites.

The hydraulic system represents a critical component of this truck crane's performance envelope, featuring KYB hydraulic pumps that deliver consistent fluid flow to the crane mechanism across all operating conditions. KYB's reputation as a leading manufacturer of hydraulic components ensures that operators benefit from precise boom extension and retraction, smooth lifting motions, and reliable holding capability when positioned at maximum reach. The hydraulic cylinder configuration has been optimized for the specific demands of telescopic boom operations, providing the force necessary to lift heavy loads while maintaining the fine control required for precise placement in congested work areas.

Key Advantages & Features

• Integrated Truck-Crane Solution: This vehicle combines 20-ton cargo transportation capability with 10-ton crane lifting capacity in a single platform, eliminating the need for separate equipment and reducing fleet operational costs while maximizing job site flexibility and equipment utilization rates.
• Four-Section Telescopic Boom: The multi-section boom design enables variable reach from 12 meters maximum working radius to 20 meters maximum lifting height, providing operators with the versatility required to address diverse lifting scenarios encountered in construction and industrial applications.
• 40-50 T.m Rated Lifting Moment: The substantial rated lifting moment ensures that this crane truck can handle heavy loads at various radii, providing the capacity necessary for lifting precast concrete elements, steel beams, machinery components, and other construction materials with confidence.
• KYB Hydraulic System: Premium KYB hydraulic pump components ensure consistent crane performance, smooth operation, and extended component life, reducing maintenance requirements and ensuring reliable operation during critical project phases when lifting equipment availability is essential.
• Heavy-Duty 6x4 Drivetrain: The six-wheel, four-driven-axle configuration provides exceptional traction on soft surfaces, uneven terrain, and challenging job site conditions, ensuring that the vehicle can access remote work locations and maintain stability during crane operations.
• Cummins Power Reliability: The Cummins C245 20 engine delivers proven durability and widespread service network support, ensuring that operators can maintain their vehicles with minimal downtime and access to replacement parts regardless of geographic location.
• Comprehensive Safety Features: The crane system incorporates safety mechanisms including overload protection and controlled lowering capabilities, ensuring operator safety and equipment protection during all lifting operations within the specified performance envelope.
• One-Year Comprehensive Warranty: Backed by a one-year warranty covering major components including the chassis, engine, and crane system, this investment is protected against manufacturing defects, providing peace of mind for fleet operators and business owners.

Specifications Table

Ideal Applications

• Commercial Construction Projects: This truck crane excels in commercial building construction where it can transport construction materials to the site and then serve as the primary lifting equipment for positioning steel beams, precast panels, HVAC units, and other heavy components. The 20-ton payload capacity allows for efficient material delivery while the crane capability eliminates the need for additional equipment.
• Infrastructure Development: Bridge construction, highway overpass projects, and infrastructure upgrades benefit significantly from this vehicle's combination of mobility and lifting capability. The crane can handle precast concrete segments and structural steel elements while the truck provides the mobility necessary for linear infrastructure projects that span considerable distances.
• Industrial Facility Maintenance: Manufacturing plants, warehouses, and industrial complexes require regular maintenance involving heavy equipment relocation, machinery installation, and structural repairs. This truck crane provides the flexibility to perform these tasks without scheduling specialized crane services, reducing maintenance costs and minimizing production interruptions.
• Utility and Energy Sector Operations: Electrical utility companies, renewable energy installations, and telecommunications infrastructure projects require mobile lifting capability for transformer placement, wind turbine component handling, and utility pole installation. The 6x4 drivetrain provides access to remote locations while the crane system handles the precise positioning required in these applications.
• Emergency Response and Recovery Operations: The combination of transportation capacity and crane lifting capability makes this vehicle valuable for disaster response scenarios where heavy debris removal, structural stabilization, and equipment recovery are required. The vehicle's mobility and self-contained operation enable rapid deployment to affected areas.
• Prefab and Modular Construction: The increasing adoption of prefabricated building components in modern construction practices demands lifting equipment capable of handling large modular sections. This truck crane provides the capacity and reach necessary for positioning prefabricated walls, floor modules, and bathroom pods in both residential and commercial modular construction projects.

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