Description

Technical Parameters

An electric concrete pump is an engineering device that uses an electric motor as its power source and a hydraulic system to drive the pumping mechanism, continuously transporting concrete along pipelines to the pouring point. Compared to traditional diesel concrete pumps, it has no engine noise or exhaust emissions, lower operating costs, and simpler maintenance.

This type of equipment is also commonly referred to as an electric trailer pump, electric fine aggregate pump, or motorized concrete delivery pump. As environmental and noise control requirements for urban construction become increasingly stringent globally-for example, cities like Los Angeles, Berlin, and Singapore have enacted regulations restricting the use of diesel construction machinery in city centers-the demand for electric pumps is growing rapidly.

YG's concrete equipment series is very comprehensive: in addition to electric concrete pumps, there are diesel concrete pumps suitable for field construction sites without electricity, concrete mixer pumps that solve both mixing and pumping problems, and self-loading concrete mixers for fully automated processes. No matter what your construction scenario, you can find a suitable solution.

YG's concrete equipment is currently exported to over 80 countries, including the United States, Australia, the United Arab Emirates, Saudi Arabia, South Africa, the Philippines, and Poland, and is widely used in building construction, bridges, tunnels, and rural infrastructure projects. Contact YG now for more product information.

YG Hot-sale Electric Concrete Pump Technical Parameters

Model	YG-20	YG-30	YG-40	YG-50
Motor power	22KW	37KW	45KW	55kw
Maximum outlet pressure		26mpa	28mpa	28mpa
Maximum theoretical throughput		16-18m³/h	20-22m³/h	35m³/h
The maximum particle size of aggregate		≤20mm	≤30mm	≤40mm
Vertical conveying distance	40m	80m	120m	150m
Horizontal conveying distance	80m	140m	2600m	300m
Diameter of conveying pipe	80mm	φ80 (100) mm	φ100 (80) mm	Φ125/100mm
Whole machine weight	1600kg	2200kg	2400kg	2500kg
Dimensions	3400x1200x1600mm	3600x1500x1600mm	4000x1500x1550mm	420017001750mm

What Are the Core Functional Features of an Electric Concrete Pump?

1. Complete range of conveying capacities, covering all scenarios from small to large:

Small fine stone pumps: 8-15 m³/h, suitable for secondary structure pouring, underfloor heating subfloor layers, and small residential buildings.
Medium trailer pumps: 30-50 m³/h, suitable for 5-15 story residential buildings and factory foundations.
Large high-pressure pumps: 60-90 m³/h, suitable for high-rise buildings over 20 stories and bridge piers.

2. S-tube valve design for stable pumping and no pipe blockage:

Smooth flow path, good concrete throughput, and less prone to pipe blockage.
The spectacle plate and cutting ring are made of hard alloy, with high wear resistance and long service life.
Good sealing performance, preventing slurry leakage during high-pressure pumping.
Fast oscillation speed, short reversal time, and high pumping efficiency.

3. Dual-pump, dual-circuit hydraulic system for faster response:

The main pump is responsible for the thrust and speed of the conveying cylinder.
The distribution pump is responsible for the rapid oscillation of the S-tube valve.
The two circuits do not interfere with each other, resulting in minimal reversal impact.
The system generates less heat, ensuring more stable continuous operation.

4. PLC intelligent control + Wireless remote control, simple operation

7-inch touchscreen displays all operating parameters: oil pressure, oil temperature, pumping frequency, cumulative volume.
One-button start/stop, automatic reverse pumping function (automatic forward and reverse rotation to clear blockages).
Equipped with wired + wireless dual remote controls, remote operation up to 50 meters away.
Automatic fault diagnosis, error codes displayed on the screen for easy troubleshooting.

5. Multiple safety protections, worry-free use

Oil pressure overload protection: Automatic overflow when system pressure exceeds the set value.
Oil temperature overheat protection: Automatic alarm when oil temperature exceeds 65℃, forced shutdown at 75℃.
Phase loss/overcurrent protection: Automatic power cut-off when motor malfunctions.
Emergency stop button: One-button shutdown in case of emergency.
Hopper grid safety switch: Automatically stops mixing when the grid is opened to prevent misoperation.

6. Universal wear parts, low maintenance cost

YG electric pump wear parts (spectacles plate, cutting ring, piston, seals) all adopt industry standard sizes, and parts are available globally, so you don't have to worry about not being able to find parts.

Where Are Electric Concrete Pumps Suitable for Use?

Urban building construction

For the main structure pouring of residential and commercial buildings in urban areas, zero emissions, no disturbance to residents, and no complaints from nearby neighbors.

Underground and tunnel construction

For subways, culverts, and underground utility tunnels, where diesel equipment cannot be used in enclosed spaces, electric pumps are the only option.

Interior renovation and decoration

For secondary structure pouring in shopping mall renovations and factory remodeling, the pump's narrow body allows for easy access and eliminates odors.

Bridges and infrastructure

For concrete conveying of bridge piers, bridge decks, and slope protection; high-pressure, high-volume models meet long-distance pumping requirements.

Rural self-built houses and township infrastructure

When used with integrated mixing and conveying pumps or self-loading mixer trucks, small teams can complete the entire project.

Precast component factories

Stationary electric pumps can be connected to production lines to achieve automated concrete supply.

Water conservancy and hydropower projects

For large-volume concrete pouring in dams, canals, and hydropower stations.

Environmentally sensitive areas

Projects near nature reserves, scenic areas, hospitals, and schools.

Case Studies of Projects Completed by Customers in the Philippines and Australia Using YG's Electric Concrete Pumps

Case Study 1: Manila, Philippines – Shopping Mall Interior Renovation Project

Client Background:

Carlos owns an interior design and renovation company in Manila, frequently undertaking mall renovations and office building remodeling projects.

Problems Encountered:

During the secondary structural pouring, the space was small and poorly ventilated, making diesel pumps unusable-the room filled with smoke when running, unbearable for workers, and the mall management wouldn't allow entry. Previously, workers used small carts to transport buckets one by one, extremely inefficient, turning a week's work into half a month's delay.

Solution:

At the end of 2024, Carlos purchased a small electric fine stone pump (22kW, 20m³/h) from YG. The machine is less than 1 meter wide, allowing it to be pushed into the elevator and placed in the hallway for operation. It produces no exhaust fumes, is low in noise, and doesn't affect the mall's normal daytime operations.

Usage Results:

Pouring efficiency increased from 5 cubic meters per day to 25 cubic meters per day, a five-fold increase.
Previously, four workers were needed to transport materials; now, one person operates the pump and one worker is sufficient at the pouring site.
Because there is no noise or odor, the relationship with the shopping mall property management is excellent, resulting in several consecutive mall renovation projects.

Client's Words:

"Indoor pouring used to be our biggest headache, but now it's become our strength. We can do what our competitors can't, and we can even offer a higher price."

Case Study Two: Perth, Australia – Townhouse Project

Client Background:

James is the head of a small construction company in Perth, primarily developing townhouses and duplexes.

Problems Encountered:

The project is located in a residential area. The diesel pump is not allowed to be used before 7 am and after 6 pm, and there are frequent noise complaints from neighbors during the day. The construction schedule is extremely tight; penalties would result in significant losses. Furthermore, labor costs in Australia are very high, and every extra day of waiting costs money.

Solution:

In early 2025, James purchased a YG40 electric concrete pump and a 30kW generator as a backup. It was used with the site's three-phase power supply during normal operation, and the generator was used as a temporary measure when three-phase power was unavailable.

Results:

Work could start at 6 AM and continue until 8 PM without any complaints-the noise level was so low that the neighbors couldn't hear it at all.
Electricity costs were significantly lower than diesel, saving approximately AUD 1,200 per month.
Because of the ability to work during off-peak hours, the project was completed two weeks ahead of schedule.

Client's Words:

"Australia has strict regulations on construction noise, and we used to get a lot of complaints. After switching to the electric pump, the neighbors haven't bothered us at all. The savings in labor costs and the early completion revenue alone recouped the pump's cost in just six months."

6 Frequently Asked Questions about Electric Concrete Pumps

Q: How should I choose between an electric and a diesel concrete pump?

A: It mainly depends on two factors: whether you have a stable three-phase power supply and your requirements regarding noise levels. If you have three-phase power and are working in urban/indoor areas, choose an electric pump-it's cheaper and more convenient. If you're working in the field without electricity and need a large displacement pump, choose a diesel pump. If you're unsure, you can also choose a dual-power (diesel and electric) version.

Q: Can I use an electric pump without three-phase power?

A: You can use a diesel generator. A 40m³/h electric pump paired with a 50kW generator will have a slightly higher total investment than a diesel pump of the same displacement, but the advantage is that it saves money when you have mains power, and you can use the generator when there's no mains power, offering greater flexibility.

Q: What's the difference between an electric fine aggregate pump and a hydraulic trailer pump?

A: Fine aggregate pumps (screw pumps) use a screw conveyor and are suitable for fine aggregate concrete, mortar, and secondary structures. They are inexpensive but have low pressure and small displacement. Hydraulic trailer pumps use a piston and S-valve, capable of pumping large aggregate concrete, with high pressure and large displacement, a wider range of applications, and a higher price.

Q: What to do if the pipe is blocked?

A: First, press the reverse pump button to make the machine automatically rotate forward and backward 3-5 times. This should clear most minor blockages. If it doesn't work, turn off the machine and disassemble the pipe section by section from the outlet forward to check. Blockages mostly occur at bends and changes in diameter; focus on checking these locations. The most crucial factors in preventing blockages are: proper concrete slump, straight pipe connections, and avoiding prolonged pump shutdowns.

Q: How many years can an electric concrete pump last?

A: With normal use and timely maintenance, it should last 8-10 years without problems. The core components (motor, hydraulic pump, main cylinder) have a long lifespan; only wear parts (spectacles plate, cutting ring, piston, seals) are replaced routinely. These are inexpensive and easy to replace.

Q: What is the difference between an integrated mixer-conveyor pump and a self-loading mixer truck?

A: An integrated mixer-conveyor pump combines a mixer and a pump, mixing and pumping simultaneously. It's suitable for small to medium-sized projects involving on-site concrete mixing, but requires a loader or manual loading. A self-loading mixer truck is more advanced-it shovels, weighs, mixes, and transports materials itself, and also has pumping capabilities. One truck is a mobile mini-mixing plant, suitable for small construction teams with no prior equipment experience.

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