Product Description of Used Sany Concrete Pump Truck (Volvo Chassis)

I. Product Introduction

II. Main Features

1. Efficient Pumping System

• Equipped with Sany’s proprietary pumping mechanism, it delivers a relatively high concrete output rate, ensuring continuous and stable pouring. After professional maintenance and inspection, this used unit can still operate efficiently, effectively accelerating construction progress.
• It adapts to concretes of different consistencies, with adjustable pumping parameters based on actual working conditions to ensure smooth construction.

2. Flexible Placing Boom

• The multi - section boom design offers a wide operating range. Operators can flexibly reach various pouring positions, suitable for complex pouring tasks in high - rise building and bridge construction.
• The precision - controlled boom system enables accurate positioning and uniform concrete distribution, enhancing pouring quality.

3. Reliable Chassis

• Fitted with a Volvo chassis, it boasts excellent mobility and stability. Professionally debugged and maintained, it adapts to different road and site conditions, ensuring safety during transportation and operation.
• With strong load - bearing capacity, it stably supports the truck and pumped concrete, laying a solid foundation for long - term construction.

4. Cost - Effective Advantage

• As a used piece of equipment, it has a significant price advantage over new pump trucks, reducing project investment costs. Backed by Sany’s brand and technical support, its reliability and after - sales service are guaranteed, balancing cost and performance.

III. Application Scenarios

1. High - rise Building Construction

2. Bridge Construction

3. Infrastructure Construction

4. Industrial & Commercial Building Construction

IV. Technical Specifications

V. Common Problems & Solutions

1. Boom Operation Failure

• Causes: Hydraulic system leaks, insufficient pressure, air in pipelines, or worn boom components.
• Solutions: Inspect the hydraulic system, repair leaks, replenish oil, and bleed air; maintain and replace worn boom parts.

2. Pumping Pressure Fluctuation

• Causes: Changes in concrete slump, pipeline blockages, or worn pumping components (e.g., pistons, seals).
• Solutions: Control concrete quality and adjust mix ratios; regularly clean pipelines; replace worn components to stabilize pressure.

3. Chassis Vibration & Abnormal Noise

• Causes: Unbalanced tires, loose chassis fasteners, or suspension system faults.
• Solutions: Balance tires, tighten fasteners; inspect and repair/replace suspension parts for stable chassis operation.

4. Electrical System Malfunction

• Causes: Aging wires, faulty components, or short circuits.
• Solutions: Thoroughly inspect the system, replace old wires, repair/replace faulty components; eliminate short - circuits for normal operation.