---
title: "Concrete Pump"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:CONCRETE_PUMP"
  data_integrity_hash: "7521b76a79a73132fdecbd3c7d72e2ce"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:CONCRETE_PUMP"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/concrete-pump.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/concrete-pump"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "10-80 bar hydraulic pressure, 30-120 m³/h flow rate, -20°C to 50°C ambient temperature"
    unit: "m³/h"
engineering_limits:
  max_safe_operating_point:
    value: 85
    unit: "bar"
    consequence: "Cavitation at NPSH &lt;2.5 m in suction line, abrasive wear at concrete velocity &gt;3.5 m/s, thermal stress cracking at ΔT &gt;40°C/min in hydraulic system"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hydraulic fluid contamination &gt;ISO 4406 18/16/13"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 3 μm absolute filtration with differential pressure monitoring at 0.8 bar"
  - node_2:
      trigger: "Concrete aggregate size &gt;40% of pipeline diameter"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implement real-time rheology monitoring with yield stress limit of 500 Pa"
bom_nodes:
  hydraulic-pump:
    type: "part"
    urn: "URN:CNFX:ME:HYDRAULIC_PUMP"
    interface_type: "physical-logic-coupled"
  concrete-cylinders:
    type: "component"
    urn: "URN:CNFX:ME:CONCRETE_CYLINDERS"
    interface_type: "physical-logic-coupled"
  s-valve:
    type: "part"
    urn: "URN:CNFX:ME:S_VALVE"
    interface_type: "physical-logic-coupled"
  delivery-pipeline:
    type: "part"
    urn: "URN:CNFX:ME:DELIVERY_PIPELINE"
    interface_type: "physical-logic-coupled"
  hopper:
    type: "part"
    urn: "URN:CNFX:ME:HOPPER"
    interface_type: "physical-logic-coupled"
  hydraulic-boom:
    type: "part"
    urn: "URN:CNFX:ME:HYDRAULIC_BOOM"
    interface_type: "physical-logic-coupled"
  control-system:
    type: "device"
    urn: "URN:CNFX:ME:CONTROL_SYSTEM"
    interface_type: "physical-logic-coupled"
  water-flushing-system:
    type: "part"
    urn: "URN:CNFX:ME:WATER_FLUSHING_SYSTEM"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/concrete-pump.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "f1bcee1016428f9110cf4ef47bd3422baca91a4ff20cfb50d0c8b0c638ced260"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Concrete Pump

## 1. Technical Definition
A mechanical device designed to transfer liquid concrete through pumping action to construction sites.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **10-80 bar hydraulic pressure, 30-120 m³/h flow rate, -20°C to 50°C ambient temperature**. Failure boundary: **Hydraulic pressure exceeding 85 bar causes seal rupture, concrete flow exceeding 130 m³/h induces pipeline abrasion &gt;5 mm/min, ambient temperature below -25°C triggers hydraulic fluid viscosity &gt;450 cSt**, Mechanism: **Cavitation at NPSH &lt;2.5 m in suction line, abrasive wear at concrete velocity &gt;3.5 m/s, thermal stress cracking at ΔT &gt;40°C/min in hydraulic system**.

### 2.1 Analytical Physics Model
Governed by the **Darcy-Weisbach Pressure Drop**:

> **Primary Equation**: $\Delta P = f \cdot \frac{L}{D} \cdot \frac{\rho v^2}{2}$  
> **Engineering Impact**: Critical for sizing CIP (Clean-In-Place) pump heads.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| f | Friction Factor | Engineering Constant |
| L | Pipe Length | Engineering Constant |
| v | Velocity | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Hydraulic fluid contamination &gt;ISO 4406 18/16/13 | 8 | Proportional valve spool seizure | Install 3 μm absolute filtration with differential pressure monitoring at 0.8 bar |
| Concrete aggregate size &gt;40% of pipeline diameter | 8 | Pipeline blockage at bend radius &lt;4D | Implement real-time rheology monitoring with yield stress limit of 500 Pa |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| primary_spec | Config-dependent | m³/h | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Hydraulic Pump](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-pump.md) `(Standalone System)`
- [S-Valve](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/s-valve.md) `(Standalone System)`
- [Delivery Pipeline](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/delivery-pipeline.md) `(Standalone System)`
- [Hopper](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hopper.md) `(Standalone System)`
- [Hydraulic Boom](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-boom.md) `(Standalone System)`
- [Control System](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/control-system.md) `(Standalone System)`
- [Water Flushing System](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/water-flushing-system.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Concrete Mixer Truck**, **Concrete Boom**, **Concrete Vibrator**  
**Downstream Applications**: High-Rise Building Structures, Bridge Decks, Concrete Slabs  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is the maximum horizontal reach of this concrete pump?
**A**: The maximum horizontal reach varies by model but typically ranges from 20-60 meters, allowing concrete placement across large construction sites without repositioning.

### Q: How does the water flushing system work in a concrete pump?
**A**: The water flushing system cleans the delivery pipeline after use by pumping water through it, preventing concrete hardening and maintaining equipment efficiency.

### Q: What maintenance is required for the hydraulic components?
**A**: Regular maintenance includes checking hydraulic fluid levels, inspecting for leaks, replacing filters, and ensuring proper pressure settings to maintain optimal performance.

## 6. Manufacturing Compliance

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Concrete Pump](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/concrete-pump)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **8** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: CONCRETE_PUMP | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 8acc7ba3
