Zoomlion Truck-mounted Line Concrete Pump ZLJ5110THB

Specifications

Zoomlion Truck-mounted Line Concrete Pump  ZLJ5110THB

Parameter

Hydraulic system

1.The vehicle adopts double-pump double-circuit open hydraulic system, the main pump oil circuit and S valve swinging oil circuit are independently, this simples the system, prolong the service life of components, gain higher reliability and is convenient for checking and solving faults.
2.For switching needs of the pumping circuit, the pilot operated directional valve with external control pressure-reduced effectively avoids shock during switching; the result is a steady and reliable system.
3.Pumping circuit is protected by a relief valve; moreover the oil pressure of the main oil pump can be shut off automatically when system is overpressure, so the main hydraulic pump can acquire multistage reliable protection at on time.
4.The switching circuit driven by the constant pressure pump can realize big switching strength and energy-saving at the same time.
5.All pipes are cone sealed; it can ensure high reliability on sealing of tube connections.
6.The adoption of high and low voltage reverse valve avoids troubles of pipe dismantling and oil filling.

Electrical control system

The outstanding characteristic of the electrical control system is simple, reliable and advanced in technology.
1.90% of the electrical components are original imported from Japanese companies such as OMRON and MITSUBISHI, thus ensure the reliability of the components.
2.Compared with the similar products in domestic, the electrical system is the simplest, the number of components is the least, and the reliability is the highest.
3.Equipped with wired remote controller, which is convenient for long-distance operation.
4.The adoption of the proximity switches can realize contactless direction changeover reliably.

Power system

Original imported DEUTZ diesel engine is excellent in performance and own high reliability.

hydraulic system

1.Suitable positioning.
2.Mall impaction, oil temperature of non-peak pressure system is just right, and it reduced leakage to the utmost.

glass plate and cutting ring

1,It can bear high-strength work, meanwhile can prolong service life of wear parts, and reduce impaction to booms.
2.Maybe you have noticed that the pumping frequency of Zoomlion new truck-mounted concrete pump is different from other brands, that is the reason why it can bear high-strength work but prolong service life of wear parts and reduce impaction to booms. The cost it saved is not only a little. You may also have noticed that the delivery pipes, taper pipes, glass plates and cutting rings are all made of anti-weary materials, thus greatly improve their service life and reduce the maintain cost. It has been proved by customers that the service life of glass plates reach 130000 m3, and straight pipes reach 30000m3.