---
title: "Rigid Dump Truck"
industry: "Motor Vehicle Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:RIGID_DUMP_TRUCK"
  data_integrity_hash: "7c0da9683e42354aa14ce6b6724ff435"
  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:RIGID_DUMP_TRUCK"
  data_source_uri: "https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/rigid-dump-truck.md"
  official_resource_url: "https://cnfx.com/industry/motor-vehicle-manufacturing/product/rigid-dump-truck"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "0.8-1.2 MPa hydraulic pressure, -40°C to +55°C ambient temperature, 0-30° grade operation"
    unit: "tonnes"
engineering_limits:
  max_safe_operating_point:
    value: 1.5
    unit: "MPa"
    consequence: "Seal failure due to extrusion at excessive pressure differentials, frame fatigue from cyclic loading exceeding endurance limit, brake fade from pad material exceeding thermal decomposition temperature"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hydraulic fluid contamination exceeding ISO 4406 18/16/13 cleanliness level"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrated multi-stage filtration system with 3 μm absolute filters and real-time particle monitoring"
  - node_2:
      trigger: "Dynamic load exceeding 85% of frame fatigue endurance limit during cornering"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Finite element analysis-optimized frame design with radiused transitions and strategic reinforcement plates"
bom_nodes:
  chassis-frame:
    type: "component"
    urn: "URN:CNFX:ME:CHASSIS_FRAME"
    interface_type: "physical-logic-coupled"
  dump-body:
    type: "part"
    urn: "URN:CNFX:ME:DUMP_BODY"
    interface_type: "physical-logic-coupled"
  hydraulic-hoist-system:
    type: "part"
    urn: "URN:CNFX:ME:HYDRAULIC_HOIST_SYSTEM"
    interface_type: "physical-logic-coupled"
  diesel-engine:
    type: "part"
    urn: "URN:CNFX:ME:DIESEL_ENGINE"
    interface_type: "physical-logic-coupled"
  transmission:
    type: "part"
    urn: "URN:CNFX:ME:TRANSMISSION"
    interface_type: "physical-logic-coupled"
  operator-cab:
    type: "part"
    urn: "URN:CNFX:ME:OPERATOR_CAB"
    interface_type: "physical-logic-coupled"
  tires:
    type: "component"
    urn: "URN:CNFX:ME:TIRES"
    interface_type: "physical-logic-coupled"
  exhaust-aftertreatment-system:
    type: "part"
    urn: "URN:CNFX:ME:EXHAUST_AFTERTREATMENT_SYSTEM"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 3471:2008 - ROLL-OVER PROTECTIVE STRUCTURES"
    scope: "Verified Engineering Specification"
  - standard: "ISO 10265:2008 - EARTH-MOVING MACHINERY - CRAWLER MACHINES - PERFORMANCE REQUIREMENTS AND TEST PROCEDURES FOR BRAKING SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/rigid-dump-truck.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "4cda7326eb6e0ad0fab7d58e220d46299fbb01d6b14df3f85a49e95a26b8fa1e"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Rigid Dump Truck

## 1. Technical Definition
A heavy-duty off-road vehicle designed for transporting large quantities of bulk materials in mining, construction, and quarrying operations.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.8-1.2 MPa hydraulic pressure, -40°C to +55°C ambient temperature, 0-30° grade operation**. Failure boundary: **Hydraulic pressure exceeding 1.5 MPa causes seal extrusion, frame stress exceeding 550 MPa yield strength causes permanent deformation, brake temperature exceeding 300°C causes fade**, Mechanism: **Seal failure due to extrusion at excessive pressure differentials, frame fatigue from cyclic loading exceeding endurance limit, brake fade from pad material exceeding thermal decomposition temperature**.

### 2.1 Analytical Physics Model
Governed by the **Frame Structural Deflection Analysis**:

> **Primary Equation**: $\delta = \frac{5 q L^4}{384 E I}$  
> **Engineering Impact**: Ensures structural stability for multi-stage machines.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| q | Uniform Load | Engineering Constant |
| E | Elastic Modulus | Engineering Constant |
| I | Moment of Inertia | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Hydraulic fluid contamination exceeding ISO 4406 18/16/13 cleanliness level | 8 | Pump cavitation leading to component scoring and loss of pressure | Integrated multi-stage filtration system with 3 μm absolute filters and real-time particle monitoring |
| Dynamic load exceeding 85% of frame fatigue endurance limit during cornering | 8 | Frame crack initiation at stress concentration points near suspension mounts | Finite element analysis-optimized frame design with radiused transitions and strategic reinforcement plates |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Dump Body](https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/dump-body.md) `(Standalone System)`
- [Hydraulic Hoist System](https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/hydraulic-hoist-system.md) `(Standalone System)`
- [Diesel Engine](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/diesel-engine.md) `(Standalone System)`
- [Transmission](https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/transmission.md) `(Standalone System)`
- [Operator Cab](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/operator-cab.md) `(Standalone System)`
- [Exhaust Aftertreatment System](https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/exhaust-aftertreatment-system.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Wheel Loader**, **Hydraulic Excavator**, **Portable Crusher**  
**Downstream Applications**: Copper Ore, Iron Ore, Construction Aggregate  

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

### Q: What industries commonly use rigid dump trucks?
**A**: Rigid dump trucks are primarily used in mining, construction, and quarrying operations for transporting bulk materials like ore, rock, and earth over rough terrain.

### Q: What materials make these trucks durable for harsh environments?
**A**: They're constructed with high-strength alloy steel and abrasion-resistant steel plates to withstand heavy loads, impacts, and abrasive materials in demanding off-road conditions.

### Q: What are the key specifications to consider when selecting a rigid dump truck?
**A**: Key specs include dump body heaped capacity (cubic meters), engine power (kW), gross vehicle weight (tonnes), payload capacity (tonnes), and top speed (km/h) to match operational needs.

## 6. Manufacturing Compliance
- ISO 3471:2008 - ROLL-OVER PROTECTIVE STRUCTURES
- ISO 10265:2008 - EARTH-MOVING MACHINERY - CRAWLER MACHINES - PERFORMANCE REQUIREMENTS AND TEST PROCEDURES FOR BRAKING SYSTEMS
- CE MARKING - MACHINERY DIRECTIVE 2006/42/EC

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Rigid Dump Truck](https://cnfx.com/industry/motor-vehicle-manufacturing/product/rigid-dump-truck)**

### 🌐 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**: RIGID_DUMP_TRUCK | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: b61d7904
