Sany 56M Concrete Pump Truck with 5-Section Z-Type Boom and 180 m³/h Output on Volvo Chassis

SANY SYM5446THB 56m Truck-Mounted Concrete Pump (Volvo Chassis)

The SANY SYM5446THB is a high-performance, 5-section Z-type boom truck-mounted concrete pump, engineered for efficiency and reliability in demanding construction environments. Manufactured in 2020 and mounted on a robust Volvo commercial chassis, this machine combines superior reach with powerful pumping performance.

Detailed Technical Parameters:

1. Boom and Reach System:

• Boom Type: 5-Section, Z-Folding

• Vertical Reach: 56 meters (approx. 183.7 feet)

• Horizontal Reach: 50.5 meters (approx. 165.7 feet)

• Reinforcement Bar Crossing Depth: Up to 22 meters

• Boom Rotation: 365° continuous slewing

• Control System: Advanced electro-hydraulic proportional control for smooth and precise boom movement.

2. Pumping System:

• Theoretical Concrete Output: 180 m³/h (approx. 117.7 yd³/h)

• Maximum Concrete Pressure: 12 MPa (at the outlet)

• Cylinder Diameter & Stroke: Φ200 x 2100 mm

• Hopper Capacity: 0.7 m³

• Distribution Valve Type: S-tube valve design, ensuring high wear resistance and reliable switching.

• Piston Wash System: Automatic, high-pressure cleaning system for efficient maintenance.

3. Chassis & Powertrain:

• Chassis Model: Volvo (specific model may vary, e.g., FMX series)

• Engine: High-torque, low-emission Volvo diesel engine, compliant with emission standards of its time (e.g., Euro V).

• Transmission: Manual or automated manual transmission (depending on configuration).

• Drive Configuration: 8x4 (four axles, two driven)

• Outriggers: Front and rear X-type outriggers for superior stability during operation.

4. Hydraulic System:

• Type: Closed-loop hydraulic system for high efficiency and responsive control.

• Key Features: Energy-saving design, stable pressure and flow control, and low noise operation.

5. General Specifications:

• Manufacturer Model: SANY SYM5446THB

• Year of Manufacture: 2020

• Overall Dimensions (L x W x H): Approximately 11,980 x 2,550 x 3,980 mm (Transport)

• Total Weight: ~44,000 kg (Subject to local chassis configuration)

• Pipe Diameter: Φ125 mm high-wear-resistant delivery lines.

• Control Mode: Dual control (remote radio control + manual backup control).

Key Features & Advantages:

• Proven Volvo Chassis: Offers exceptional mobility, driver comfort, and renowned reliability and service support.

• Intelligent Control: Features SANY's ECC (Enterprise Control Center) for real-time monitoring of pump status, fault diagnosis, and operational data management.

• Durability: The boom is constructed from high-strength steel, and key wearing parts are treated with advanced hardening processes for an extended service life.

• Efficiency: The powerful output and long reach enable rapid concrete placement over a large area, reducing project timelines.

• Safety: Equipped with multiple safety interlocks, emergency stop systems, and robust outriggers to ensure safe operation on site.

This 2020 SANY 56m pump represents an excellent balance of modern pumping technology and a world-class chassis, making it a productive and dependable asset for high-rise buildings, bridges, and large-scale industrial projects.