The concrete line pump is a kind of construction machine for concrete pouring. It pumps the concrete to the pouring site through the pipeline. Usually, a concrete pump trailer as the following main technical parameters: delivery displacement, outlet pressure, power and distribution valve form. Both electric and diesel ones are available. The theoretical conveying distance(vertical/horizotal) is 280/1400 meter.
1. The power system, hydraulic system and pumping system are reasonably matched to effectively utilize the maximum power of the motor.
2. It has high material absorption. The actual pumping efficiency reaches more than 80% of the theoretical value.
3. The configuration is more optimized, and the imported hydraulic parts and electrical components are used to greatly improve the reliability of the equipment.
4. The unique distribution oil circuit buffer technology ensures that the S-pipe swings in place and prolongs the service life of the S-pipe.
5. The application of high and low voltage switching simplifies the operation mode.
6. The lubricating system adopts forced filtration, pre-pressed double-pump energy-saving automatic centralized oil supply system, which has sufficient oil supply, better lubricating effect, and reduces consumption by more than 50% compared with ordinary continuous oil injection.
7. The power system adopts international brand hydraulic main pump, and the motor adopts domestic famous brand to provide strong power.
8. The unique open hydraulic system and the proprietary hydraulic buffer technology make the system less impactful and generate less heat when reversing. At the same time, the international famous brand heavy-duty hydraulic main pump and hydraulic valve are selected. The displacement of the main pump is large and the diameter of the hydraulic valve is large, so as to ensure the safety and reliability of the concrete pump.
9. The humanized and intelligent electric control system optimizes the man-machine interface, making man-machine integration and easy operation. It has accurate monitoring of the whole machine.
| Theory Concrete Output|
(Low / High Pressure)
| Concrete Pressure|
(Low / high pressure)
|Hydraulic system pressure||Mpa||32|
|High / low pressure switch||Yes|
|Distribution valve||S valve|
|Pumping cylinder diameter/ Stroke||mm||200/1800|
|Main oil pump discharge||ml/r||2x190|
|Hydraulic tank volume||L||700|
|Height of adding material||mm||≤1450|
|Aclinic Delivery distance||m||1300|
|Theory vertical pumping height||m||280|