Structured Manufacturing Data (2026)

Concrete Pump

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Concrete Pump used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Concrete Pump is characterized by the integration of Hydraulic Pump and Concrete Cylinders. In industrial production environments, manufacturers listed on CNFX commonly emphasize High-strength steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A mechanical device designed to transfer liquid concrete through pumping action to construction sites.

Product Specifications

Technical details and manufacturing context for Concrete Pump

Definition
A concrete pump is a construction equipment machine used to transfer liquid concrete from a mixing truck or hopper to the placement location on a construction site. It consists of a hydraulic system that drives pistons or valves to create pressure, forcing concrete through delivery pipelines or hoses to reach elevated or distant areas where direct pouring is impractical.
Working Principle
Concrete pumps operate using hydraulic power to create pressure differentials. In a typical piston pump system, hydraulic cylinders drive reciprocating pistons that alternately draw concrete from the hopper and push it into the delivery pipeline. Valves synchronize with piston movement to ensure continuous flow. Boom pumps use articulated robotic arms with multiple sections to precisely position the concrete, while line pumps use flexible hoses that require manual positioning.
Common Materials
High-strength steel, Wear-resistant alloys, Hydraulic components, Rubber seals
Technical Parameters
  • Maximum concrete output capacity per hour (m³/h) Customizable
Components / BOM
  • Hydraulic Pump
    Generates hydraulic pressure to drive the concrete pumping mechanism
    Material: High-strength steel with precision machined components
  • Concrete Cylinders Part
    Reciprocating pistons that draw and push concrete through the system
    Material: Hardened steel with wear-resistant liners
  • S-Valve
    Rotating valve that directs concrete flow between cylinders and delivery pipeline
    Material: High-chrome alloy steel for abrasion resistance
  • Delivery Pipeline
    System of pipes and hoses that transport concrete to the placement location
    Material: Steel pipes with wear-resistant inner lining
  • Hopper
    Receiving container that holds concrete from mixer trucks before pumping
    Material: Steel plate construction
  • Hydraulic Boom
    Articulated robotic arm that positions the delivery pipeline (boom pumps only)
    Material: High-tensile steel with hydraulic actuators
  • Control System
    Electronic and hydraulic controls for operating the pump and boom movements
    Material: Electronic components with steel housing
  • Water Flushing System
    Cleans the pipeline and components after concrete pumping operations
    Material: Steel pipes with rubber hoses

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Concrete Pump.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 150 bar (max system pressure), typical working pressure 80-120 bar
flow rate: 20 to 150 m³/h depending on pump model and configuration
temperature: 5°C to 40°C (operating ambient), -20°C to 60°C (storage)
slurry concentration: Designed for standard concrete mixes with aggregate up to 40mm, slump range 60-200mm
Media Compatibility
✓ Standard ready-mix concrete ✓ Self-compacting concrete (SCC) ✓ Shotcrete/gunite applications
Unsuitable: Highly abrasive or corrosive slurries with excessive aggregate size (>50mm) or extreme pH levels
Sizing Data Required
  • Required concrete output volume (m³/h)
  • Maximum pumping distance/height (meters)
  • Concrete mix characteristics (aggregate size, slump, density)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Hydraulic system leakage
Cause: Worn seals, damaged hoses, or loose fittings due to high-pressure operation, abrasive concrete particles, and thermal cycling
Concrete line blockage
Cause: Improper concrete mix design (too dry or segregating), inadequate line flushing, or foreign material ingress during pumping
Maintenance Indicators
  • Unusual hydraulic pressure fluctuations or audible relief valve activation during normal operation
  • Visible concrete leakage at pipe joints or excessive vibration in the pumping system
Engineering Tips
  • Implement a rigorous flushing procedure after each use with appropriate cleaning agents to prevent concrete buildup and corrosion in lines and valves
  • Establish a preventive maintenance schedule for hydraulic components including regular seal inspections, fluid analysis, and pressure testing to detect early degradation

Compliance & Manufacturing Standards

Reference Standards
ISO 21573-1: Concrete pumps - Vocabulary and commercial specifications ANSI/ASME B30.27: Material Placement Systems (including concrete pumps) CE EN 12600: Concrete pumps - Safety requirements
Manufacturing Precision
  • Cylinder bore diameter: +/-0.05 mm
  • Piston rod straightness: 0.1 mm per meter length
Quality Inspection
  • Hydrostatic pressure test (1.5x working pressure)
  • Non-destructive testing (NDT) of critical welds via ultrasonic testing

Factories Producing Concrete Pump

Manufacturer profiles with relevant production capability in China

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the maximum horizontal reach of this concrete pump?

The maximum horizontal reach varies by model but typically ranges from 20-60 meters, allowing concrete placement across large construction sites without repositioning.

How does the water flushing system work in a concrete pump?

The water flushing system cleans the delivery pipeline after use by pumping water through it, preventing concrete hardening and maintaining equipment efficiency.

What maintenance is required for the hydraulic components?

Regular maintenance includes checking hydraulic fluid levels, inspecting for leaks, replacing filters, and ensuring proper pressure settings to maintain optimal performance.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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