This 2021 - manufactured concrete pump truck integrates Zoomlion's advanced concrete pumping technology with the Sinotruk Sitrak chassis. Designed for various construction projects, it efficiently and precisely dispenses concrete, ensuring reliable and continuous operation in high - rise building construction, bridge building, and large - scale infrastructure development.
Equipped with a high - performance pumping mechanism, it delivers stable and large - volume output for continuous pouring. It adapts to concretes of different slumps, boosting construction efficiency and shortening project timelines.
The multi - section boom offers a wide operating range, with precise control to reach complex pouring positions. Its flexible design suits diverse building shapes and structures.
The Sinotruk Sitrak chassis provides excellent mobility and stability, adapting to various road conditions and sites. Its strong load - bearing capacity supports the pump truck and concrete weight for heavy - duty tasks.
Integrated with an intelligent system, it’s easy to operate. It monitors parameters like pressure and temperature in real - time and has a fault - diagnosis function for timely maintenance and reduced human errors.
The long - reach boom covers upper floors, core tubes, curtain walls, etc., enabling efficient and precise concrete pouring.
Suitable for pouring piers, abutments, and beams, its flexible boom adapts to diverse bridge geometries, ensuring construction quality.
Meets the needs of large - volume, long - distance concrete conveyance for dams, tunnels, and roads, ensuring project progress.
Used for pouring foundations, floors, and structural columns in industrial plants and commercial complexes, providing a reliable solution.
| Item |
Parameter |
| Manufacturing Year |
2021 |
| Pumping System Brand |
Zoomlion |
| Chassis Brand |
Sinotruk Sitrak |
| Chassis Model |
ZZ5546V52KMF1B |
| Vehicle Identification No. |
LZZ8B6XHXMC420185 |
| Engine Model |
MC13.54 - 61 |
| Rated Engine Power |
400 kW |
| Max Net Engine Power/RPM |
397 kW/1800 rpm |
| Curb Weight of Chassis |
13,000 kg |
| Max Permissible Total Mass |
54,000 kg |
| Rated Working Pressure of Air Reservoir |
1250 kPa |
| Response Time A of Air Reservoir |
0.55 s |
- Cause: Insufficient hydraulic pressure, air in pipelines, faulty control valves, or worn/loose boom hinges.
- Solution: Check for hydraulic leaks, refill and bleed air; repair/replace valves; fix or replace worn/loose parts.
- Cause: Changes in concrete slump, pipeline blockages, or worn pumping components (pistons, seals).
- Solution: Ensure proper concrete mix; clean pipelines timely; replace worn parts.
- Cause: Unbalanced tires, loose chassis parts, or suspension system faults.
- Solution: Balance tires, tighten parts, and repair the suspension.
- Cause: Damaged wires, faulty components, or short circuits.
- Solution: Inspect the system thoroughly, repair/replace damaged parts, and eliminate short - circuit risks.
For complex faults, contact professional after - sales service or the manufacturer to ensure safe operation.
