The 20m3 electric concrete trailer pump is a concrete conveying equipment widely used in construction projects such as city construction, house construction, roads/bridges/electricity and energy construction projects. The electric concrete pump machine 20m3 per hour adopts the world’s advanced technology such as formal hydraulic circuit, automatic compensation gap of distribution valve, constant power control, full hydraulic automatic commutation and electric proportional control technology.

20m3 Mini Concrete Pump Core Technology:

Using open hydraulic circuit and triple pump, the 20m3 mobile concrete pump realizes simple system, low failure rate, and high reliability.

20m3 Mini Concrete Pump Advantages:

All hydraulic components of 20cbm electric concrete pump adopt world-famous brand products: Imported Rexroth/Kawasaki main oil pump, Rexroth/Kawasaki hydraulic valve and Parker seals, etc., which makes the concrete pump safe and reliable, and has a long service life. Even if a high pressure (such as 32MPa) is used, the electric concrete trailer pump will not appear oil leakage problem.

The main electrical components are from Mitsubishi, Omron, Schneider and other companies. They are controlled by PLC and equipped with a text display, which makes the operation convenient and comfortable.

The main oil pump of small portable 20m3 electric concrete pump adopts hydraulic control and electric proportional control technology. The electric proportional can realize the stepless adjustment of the concrete delivery volume through the operation button, and the liquid control realizes the stepless adjustment through the speed control valve.

20m3 Mini Concrete Pump

Adopting full hydraulic commutation, the commutation is stable and reliable, and the impact is small.

The mini concrete trailer pump adopts open hydraulic circuit, which is convenient for oil cooling (generally oil temperature is around 55℃), equipped with Liming high-precision filter and Mobil hydraulic oil to keep the cleanliness of hydraulic oil over NAS8 level, greatly reducing the failure rate .

Equipped with high-low pressure module switching function, the module can be switched between high-pressure and low-pressure pumping at 90℃, which is convenient, reliable, and no oil leakage.

The distribution valve of mini 20cbm concrete trailer pump machine is a compensable S-tube valve, which can automatically compensate the wear gap of the cutting ring and extend the service life.