DFAC XCMG 5T Knuckle Boom Truck-Mounted Crane | DFAC 5-Ton Knuckle Boom Truck Crane with XCMG Articulating Crane

Blue Label Heavy Lifter – Maximum Capacity in a Compact Urban Package

I. Product Overview

The DFAC XCMG 5T Knuckle Boom Truck-Mounted Crane is one of the few Blue Label vehicles capable of handling 5-ton lifting capacity while remaining operable with a standard C-class driver's license. Built on the robust DFAC Furika chassis, this heavy-duty compact crane combines a Yunnei 130 HP engine, 8-speed transmission, and 7-ton rear axle with XCMG's precision-engineered 5-ton knuckle boom. Designed for operators who need maximum lifting power in urban environments, this multi-purpose crane truck excels in construction sites, warehouses, docks, and indoor operations where space is constrained but lifting demands are high.

II. Core Specifications

III. Dimensions, Material & Design Concept

• Design Concept: "Maximum Capacity Within Legal Limits." This vehicle is engineered to push the boundaries of Blue Label regulations, delivering 5-ton lifting capacity in a sub-6-meter package that remains C-license accessible for urban operators.

• Cargo Box Volume: 3.4 × 2.15 × 0.55 m = approx. 4.02 m³ = 1,062 US Gallons.

• Cargo Box Construction:

  • Floor: 5 mm (0.2 in) thick national standard steel plate

  • Side walls: 2 mm (0.08 in) thick steel plate

  • Underside: Square tube reinforcement design for increased load-bearing surface area and enhanced structural integrity

• Frame Material: The 230 mm (9.06 in) heavy-duty frame is specifically engineered to withstand the stresses of 5-ton crane operations without deformation, even under full load.

• Design Philosophy: Every component, from the reinforced chassis to the multi-cylinder knuckle boom, is selected to provide industrial-grade performance within the strict weight and dimension limits of the Blue Label category.

IV. Crane Specifications

This model features the XCMG 5-ton knuckle boom crane, available in multiple configurations.

Crane Configuration Options:

3-Section Knuckle Boom Specifications:

• Retracted boom length: 4.4 m (14.4 ft)

• Fully extended boom length: 8.0 m (26.2 ft)

• Front outrigger span: 2.28-5.21 m (7.5-17.1 ft)

• Maximum lifting capacity at full extension: 1.05 tons (2,315 lbs)

4-Section Knuckle Boom Specifications:

• Retracted boom length: 4.54 m (14.9 ft)

• Fully extended boom length: 9.92 m (32.5 ft)

• Front outrigger span: 2.28-5.21 m (7.5-17.1 ft)

• Maximum lifting capacity at full extension: 0.7 tons (1,543 lbs)

Important Note: The knuckle boom's multiple hydraulic cylinders provide exceptional flexibility and precise control, making it ideal for confined spaces and complex lifting scenarios.

V. Structural Details & Advantages

1. Powertrain System

• Yunnei 130 HP Engine: The 130 HP diesel engine delivers robust power output specifically matched to the demands of 5-ton crane operations. This powerplant is notably rare in the Blue Label truck crane segment, where lower horsepower engines are typical.

• 8-Speed Transmission with Auxiliary Gearing: The 8-speed gearbox provides:

  • Superior torque multiplication for heavy lifting

  • Smooth gear changes for varied terrain

  • Optimal power delivery across speed ranges

  • Enhanced fuel efficiency during highway transit

• Power Adequacy: The combination of 130 HP and 8-speed transmission ensures sufficient power for both crane operation and loaded transport, even with the maximum 5-ton configuration.

2. Chassis System

• 7-Ton Rear Axle: The heavy-duty 7-ton rear axle is specifically engineered to handle:

  • The dead weight of the 5-ton crane

  • The dynamic loads generated during lifting operations

  • The combined stress of crane operation and cargo transport

• 230 mm Heavy-Duty Frame: The 9.06-inch reinforced frame is one of the strongest available in the Blue Label category, specifically designed to prevent frame deformation under 5-ton lifting loads.

• Advanced Braking System: The dual-circuit air brake with spring parking brake is complemented by:

  • Automatic brake adjusters for consistent braking performance

  • ABS anti-lock system for safety in emergency stops

• Enhanced Visibility & Safety:

  • Adjustable headlights for optimal illumination in varying conditions

  • Anti-spray mud flaps to improve visibility for following vehicles in wet conditions

• Power Steering: Reduces operator fatigue during urban maneuvering and tight-space operations.

3. Crane System

• Multi-Cylinder Articulating Design: The knuckle boom features multiple hydraulic cylinders that provide:

  • Exceptional flexibility for complex lifting scenarios

  • Precise control in confined spaces

  • Ability to reach over obstacles and into tight areas

• 360-Degree Continuous Rotation: Full rotation capability allows lifting from both sides and rear of the vehicle without repositioning.

• Low Operating Height: The knuckle boom design requires less vertical clearance than straight boom cranes, making it ideal for:

  • Indoor operations with low ceilings

  • Warehouse loading under overhead obstructions

  • Covered docks and industrial facilities

• Cable-Free Operation: Unlike straight boom cranes, the knuckle boom performs lifts without wire ropes, offering:

  • Simplified maintenance

  • Reduced wear components

  • Precise load placement

  • Robot-like operational flexibility

VI. Product Features & Manufacturer Advantages

• Rare 5-Ton Blue Label Capacity: This vehicle is one of only three Blue Label chassis capable of supporting a 5-ton crane configuration, making it a unique solution for operators who need maximum lifting capacity with C-license accessibility.

• Urban-Friendly Dimensions: With total length under 6 meters (19.7 ft), this vehicle offers:

  • Excellent maneuverability in tight city streets

  • Easy navigation through residential areas

  • Access to urban construction sites with space constraints

• Versatile Application Range: Suitable for:

  • Construction sites requiring 5-ton lifting capacity

  • Warehouse operations with limited overhead space

  • Dock loading and material handling

  • Industrial facilities with confined work areas

• Quick Operation Cycle: The knuckle boom design enables:

  • Faster completion times compared to straight boom cranes

  • Reduced setup and positioning time

  • Higher work efficiency for repetitive lifting tasks

• Multi-Purpose Accessory Compatibility: The crane can be equipped with various auxiliary tools to transform its functionality:

  • Work baskets for aerial work applications (maintenance, sign installation, spraying)

  • Brick grabs for brick factory operations – lifting pre-stacked bricks directly into the cargo box

  • Log grabs for rural applications – handling timber, bamboo, and similar materials

  • Single vehicle, multiple functions – significantly improving utilization and reducing equipment costs

• Proven Chassis Reliability: The DFAC Furika chassis is recognized in the industry for:

  • Adequate power delivery for 5-ton crane operations

  • Robust frame construction that resists deformation

  • Properly matched components (engine, transmission, axle, frame)

• Manufacturer Advantage (Chengli Group): As a specialized manufacturer, Chengli Group offers integrated vehicle design and manufacturing, ensuring perfect coordination between the DFAC chassis and XCMG crane. Customers benefit from single-source quality control, comprehensive after-sales support, and access to genuine parts for both the truck body and the hydraulic crane system.