I. Crane Configuration: XCMG SQ5ZK3Q Folding-Arm Truck-Mounted Crane
Equipped with the original XCMG SQ5ZK3Q three-section front-folding arm crane, with a rated maximum lifting capacity of 5 tons and full 360° slewing operation. The folding-arm structure allows compact stowage with minimal cargo box space occupation, enabling lifting operations inside containers and in confined spaces. The hexagonal high-strength boom offers excellent bending resistance and is fitted with overload protection and a slewing buffer device. The hydraulic system delivers stable operation, combining both lifting and cargo transport functions — ideal for equipment relocation, pipe loading/unloading, municipal engineering, and other applications.
II. Powertrain & Drivetrain
Engine: WD615.47 inline six-cylinder water-cooled turbocharged intercooled diesel engine — ample power, strong adaptability to working conditions, mature and reliable, easy to maintain.
Transmission: HW19710 10-speed manual gearbox — 10 forward gears + 2 reverse gears, wide ratio range, stable performance on gradients and under heavy loads.
Axle Configuration: VGD95 front axle, MCX16ZG heavy-duty drive axle — high load capacity, robust chassis structure, suited to long-haul transport combined with frequent lifting operations.
III. Cargo Box Configuration
External dimensions: 6250 × 2300 × 550 mm
Floor thickness: 3 mm; side panel thickness: 1.5 mm, vertical corrugated structure — higher rigidity, resistant to bulging and deformation, reliable welding, wear and impact resistant, meeting high-capacity cargo requirements.
HW76 extended cab, two-person seating, with a single sleeper berth.
Sleeper dimensions: 2100 mm (L) × 610 mm (W) — ample cab space, meets rest requirements on long hauls, good ride comfort.
V. Overall Vehicle Advantages
Integrates transport and lifting in one unit; the folding-arm crane takes up little cargo box space, ensuring sufficient load capacity. The chassis powertrain is mature, durable, and reliably load-bearing. The cab with sleeper is suited to cross-regional long-distance operations. One machine with multiple uses reduces overall operating costs — widely applicable to engineering material transfer, equipment lifting, urban and rural freight, and many other scenarios.