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Jiaheng pumping main oil cylinder is specially designed for use on pump trucks, using high-strength alloy steel, equipped with multiple combination seals, and buffer devices at both ends of the cylinder body. It is a key executing component in the hydraulic system of the pump truck, working together with other components in the pumping system (such as distribution valves and concrete cylinders) to ensure the overall efficiency and reliability of the pump truck's operation.
Product Details
Function
Continuous pumping of concrete through hydraulic drive
Cylinder diameter
120mm to 200mm
Stroke
1500mm~3000mm
Thrust
500kN to 1200kN
Rod diameter
Φ 80mm to Φ 140mm
Working pressure
25MPa to 35MPa
Application Advantages
Efficient pumping capacity:
With high thrust (such as over 500kN) and long stroke (1500mm+) design, it supports concrete delivery of 60-150 cubic meters per hour, improving construction efficiency.
Pressure adaptability:
The working pressure can reach 25-35MPa, which can overcome challenges such as high concrete viscosity and long transportation distance, ensuring that the pumping process does not block pipes or stop.
Reliability and durability:
The anti fatigue design can meet the continuous operation requirements of more than 10 hours per day, reduce maintenance frequency (such as extending the seal replacement cycle to 6-12 months), and lower construction costs.
Intelligent adaptation:
It can be integrated with the intelligent control system of the pump truck, supporting real-time monitoring and adjustment of pressure and stroke, and adapting to the trend of automated construction (such as achieving precise pouring with BIM technology)
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