What Are Differences Between Diesel and Electric Concrete Pump
Dec 30, 2021
With the development of the construction industry, there are many types of concrete pump, such as electric concrete pump, diesel concrete pump,etc. What are their differences?
Electric concrete pump
The electric concrete pump usually refers to trailer line pump, consisting of a pump body and a delivery pipe. It is a machine that uses pressure to continuously transport concrete along pipelines. It is mainly used in construction of houses, bridges and tunnels. At present, it is mainly divided into gate valve concrete pump and S valve concrete pump. Another kind of pump is concrete boom pump.
Diesel concrete pump
The engine of Haomei diesel concrete pump adopts Weichai Deutz products, featuring high performance, low energy consumption and environmental protection. The main oil pump adopts Rexroth pump sets, and the main and auxiliary valve sets of the hydraulic system also adopt internationally renowned brands.
The hydraulic system is designed as an open system, and adopts an advanced new buffer reversing. The system is of stable reversing, high efficiency, simple maintenance, and low maintenance costs. The pumping hydraulic system has the function of constant power control, and the displacement can be adjusted automatically and manually. The failure rate is extremely low.
The distribution valve adopts a streamlined design, with low resistance to changing diameter, internally welded with wear-resistant materials, and equipped with floating wear-resistant materials, which can automatically compensate for the wear gap.
With high pressure and easy switching between high and low pressure, the diesel concrete pump is suitable for high-rise concrete pumping with small displacement and large displacement of foundation. Most of the electrical components of the electrical system are imported from France and Germany, and the control system uses a programmable logic controller (PLC), which is reliable and adaptable. The remote device can be used for remote operation.
The washing system can quickly remove the concrete in the conveying pipe. The cooling method can be air-cooled. The air cooler is a new foreign-owned product with super cooling performance and can keep the oil temperature not exceeding 60°C under the condition of the annual temperature.