A small concrete pump, also known as a mini version or concrete delivery machine, is a piece of equipment that uses pressure to continuously convey concrete along a pipeline. It consists of a pump body and a conveying pipe. This device is mainly used in the construction of houses, bridges, tunnels, and other infrastructure projects. Designed for narrow spaces and special construction conditions where large equipment cannot access, it is an ideal solution for small and medium-sized construction sites.
YG Machinery offers reliable and efficient small concrete pump machines suitable for residential buildings, rural construction, road repair, and infrastructure projects.
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Technical Parameter of Small Concrete Pump
| 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 | |
| Maximum particle size of aggregate | ≤20mm | ≤30mm | ≤40mm | |
| Vertical conveying distance | 40m | 80m | 120m | 150m |
| Horizontal conveying distance | 80m | 140m | 260m | 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 | 4200*1700*1750mm |
YG-30 and YG-50 are our popular models for global projects, offering the best balance of pumping capacity, stability, and cost efficiency.
For mixing and pumping in one machine, see concrete mixer pump.
Main Structure
The small concrete pump consists of a pump body, conveying pipe, hopper, hydraulic system, and control system. Using the triple pump Topwo system, the hydraulic circuits do not interfere with each other, ensuring stable operation. The optimized hopper design is easy to clean with better suction performance. The remote control function allows safer and more convenient operation.
Features of Small Concrete Delivery Pump
High pumping pressure: Delivers concrete over long vertical and horizontal distances, suitable for high-rise building construction up to 150 meters.
Anti-pump function: Helps eliminate pipe blockage and allows short-term shutdown without issues.
Advanced S-pipe valve: Automatically compensates for wear gap with good sealing performance, ensuring smooth concrete flow.
Wear-resistant materials: Alloy glass plate and floating cutting ring provide long service life under abrasive concrete conditions.
Automatic lubrication: Ensures effective lubrication during machine operation, reducing manual maintenance.
Remote control: Provides safer and more convenient operation from a distance.
Compact structure: Small size with strong output, ideal for projects where space is limited.
Advantages of Using a Small Concrete Pump
High efficiency: Continuously conveys concrete along pipelines, significantly faster than manual methods. A small concrete pump can complete in hours what would take a team of workers days to accomplish.
Labor saving: Reduces labor intensity and lowers costs. One machine can replace multiple workers, allowing you to allocate labor to other tasks.
Precise placement: Delivers concrete exactly where needed through pipelines, reducing waste and improving quality.
Versatile: Can handle various mixtures including concrete, mortar, grout, fine stone concrete, and lightweight foamed cement.
Adaptable for narrow spaces: Compact size allows operation in tight construction sites where large equipment cannot enter, perfect for urban renovation projects.
These advantages make small concrete pumps an essential tool for modern construction projects.
Application of Small Concrete Delivery Pump
- Residential and commercial buildings – pouring concrete for housing complexes and vertical structures
- Highway and railway construction – concrete pouring for roadbeds and overpasses
- Tunnel and bridge projects – confined spaces and elevated structures
- Rural infrastructure – small bridges, culverts, and irrigation systems
- Industrial foundations – factories, warehouses, and power plants
- Floor heating projects – fine stone concrete for filling layers
- Pressure grouting – foundation treatment, backfill grouting, and tunnel support
Working Principle
The pump station outputs high-pressure oil to drive the cylinder, which pushes concrete from the hopper into the conveying pipe. The S-pipe distribution valve switches between material cylinders, ensuring continuous concrete flow. The remote control allows operators to start, stop, and adjust pumping from a safe distance. The anti-pump function can reverse the flow briefly to clear any blockages that may occur.
Customer Cases
Philippines – Residential Project in Cebu
A client from Cebu purchased a small concrete delivery pump for residential construction. The pump reduced labor from 6 to 3 workers and improved pouring efficiency significantly. The customer completed over 10 house projects with stable performance and praised YG’s fast delivery and after-sales support.
Saudi Arabia – Bridge Project in the Desert
In a remote desert area with no ready-mix concrete supply, a contractor used a YG concrete pump for bridge foundation work. The machine enabled continuous pumping in the remote location, allowing the project to proceed without delay.
How to Maintain Your Small Concrete Pump
Before each use: Clean the hopper of debris. Ensure the screen and bottom door are closed properly.
Before pumping: Check support legs are stable, hydraulic oil level is sufficient, and cable connections are secure.
In cold environments: Preheat the hydraulic system to above 20°C before operation.
After each use: Clean the hopper and pipeline thoroughly to prevent concrete buildup.
Regular inspection: Check the glass plate, cutting ring, and piston for wear. Replace when necessary.
Why Choose YG Machinery
YG Machinery is a trusted manufacturer of hydraulic rock splitter equipment with more than twenty years of production experience. We offer durable, efficient, and competitively priced models to meet different project needs.
High-Quality Products: Our rock splitter machines are made from high-quality forged and heat-treated steel. Each machine undergoes strict quality control procedures to ensure performance and reliability.
Advanced Technology: We continuously invest in research and development to incorporate the latest technology. Our rock splitters feature quick flow, adjustable hydraulic pressure, and fast splitting speed.
Customization Options: Different customers have different needs. We offer customization for splitting force, size, and power source configurations.
Global Experience: We serve customers in multiple countries with reliable products and professional technical support.
Easy to Operate: Even non-skilled workers can learn to use YG splitters in a short time. The portable design allows operation by a single worker.
In addition to hydraulic rock splitters, YG Machinery also offers concrete pile breakers, wire saw machines, hydraulic wall saws, floor shot blasters, excavator attachments, and other construction equipment.
