High-efficiency Trailer Concrete Pump S-valve for Highway Railway Bridge
Product Spotlights
Henan Jinhuaiyu Machinery & Equipment Co., Ltd., a professional manufacturer with over 50 skilled employees and a factory spanning 1,000–3,000 square meters, is proud to introduce our Reliable Concrete Trailer Pump Equipment designed to seamlessly match with placing booms for precast girder mass production. This robust pumping solution is engineered to deliver consistent, high-volume concrete flow, ensuring efficiency and precision in large-scale precast operations. Built with durability and reliability in mind, it helps you maintain uninterrupted production cycles while reducing labor costs and material waste. Whether you are producing standard girders or custom segments, our trailer pump provides the power and control you need to meet demanding project schedules.
Key Features & Technical Specifications
High-Output Performance: With a theoretical output ranging from 30 to 60 m³/h, this pump is built for mass production environments where speed and volume are critical.
Boom Compatibility: Specifically designed to work with a variety of placing booms (articulated or telescopic), allowing precise placement of concrete into girder molds without repositioning the pump.
Robust Pumping System: Equipped with a durable S-valve or rock valve (depending on model) that handles even harsh aggregates and ensures low pulsation for smooth concrete flow.
Reliable Power Options: Available in both diesel and electric configurations, giving you the flexibility to operate on job sites with or without grid power.
User-Friendly Controls: Intuitive remote control system allows one operator to manage pumping and boom movements, improving safety and efficiency.
Heavy-Duty Construction: The trailer frame is built from high-strength steel, with a reinforced hopper and wear-resistant concrete cylinders for extended service life.
Easy Maintenance: Quick-access panels and centralized lubrication points reduce downtime and simplify routine checks.
| Parameter | Range / Value |
| Max Theoretical Output | 30 – 60 m³/h |
| Max Pumping Pressure | 8 – 13 MPa |
| Conveying Cylinder Stroke | 1,000 – 1,400 mm |
| Hopper Capacity | 0.4 – 0.6 m³ |
| Weight | 3,500 – 6,000 kg |
| Power Source | Diesel / Electric (optional) |
Advantages for Precast Girder Production
Reduced Cycle Time: Continuous high output minimizes waiting time between girder pours, increasing overall yard productivity.
Consistent Quality: Stable pumping pressure and low pulsation ensure uniform concrete filling, reducing honeycombing and voids in precast elements.
Cost Savings: Trailer-mounted design eliminates the need for a dedicated truck mixer at the pump site, lowering equipment investment and fuel costs.
Adaptability: The pump can be quickly relocated within the yard using a standard truck or tractor, serving multiple casting beds in one shift.
Safety: Remote control operation keeps the operator away from moving parts and high-pressure lines, meeting modern safety standards.
At Henan Jinhuaiyu Machinery & Equipment Co., Ltd., we have been serving the global construction market since 2025 with a team of 51–100 dedicated professionals. Our factory occupies 1,000–3,000 square meters and exports to regions including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many others. We ship from major Chinese ports like Tianjin, Shanghai, Qingdao, and all mainland ports, ensuring timely delivery worldwide. Our concrete trailer pump equipment has been rigorously tested under factory conditions to guarantee performance in demanding precast environments. We offer customizable color options, spare parts support, and technical documentation to assist your operation. Choose our reliable solution to boost your precast girder production efficiency and reduce long-term operating costs. Contact us today for a quote or to discuss your specific requirements.
FAQ
Q: Can this trailer pump work with any placing boom?
A: It is designed to be compatible with most placing booms (articulated or telescopic) commonly used in precast yards. We can provide adapters if needed – please advise your boom model.Q: What is the maximum aggregate size it can handle?
A: The pump can handle aggregates up to 40 mm (1.5 inches) in diameter, depending on the valve type. For larger aggregates, consult our technical team.Q: How long does it take to set up the pump on site?
A: Typically, setup takes 15–30 minutes including leveling, connecting hoses, and attaching the boom. No special tools are required.Q: Is the electric version suitable for outdoor use?
A: Yes, the electric motor is weatherproofed and can be used in outdoor precast yards. However, it requires a reliable power source (380V/50Hz or as specified).Q: What is the warranty period?
A: We offer a standard 12-month warranty from the date of shipment, covering manufacturing defects. Extended warranty is available upon request.Q: Can you customize the pump for specific girder dimensions?
A: Absolutely. We can adjust the boom reach, hopper size, and control settings to match your precast production line. Contact our sales team for customization options.Q: How do you handle spare parts supply?
A: We keep a stock of common wear parts (piston cups, seals, valves) and can ship them via express air or sea freight. A spare parts list is provided with the machine.Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit. For bulk orders, we offer volume discounts and faster delivery schedules.
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