---
title: "Crawler Tracks / Axles"
industry: "Motor Vehicle Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:CRAWLER_TRACKS_AXLES"
  data_integrity_hash: "7998e423f37d5f97c1b0a19868ee5e7f"
  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:CRAWLER_TRACKS_AXLES"
  data_source_uri: "https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/crawler-tracks-axles.md"
  official_resource_url: "https://cnfx.com/industry/motor-vehicle-manufacturing/product/crawler-tracks-axles"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "15-35 MPa compressive stress, 0.5-2.5 m/s linear velocity"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 450
    unit: "MPa"
    consequence: "Hertzian contact fatigue from cyclic loading exceeding material endurance limit, combined with abrasive wear from third-body particles"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Insufficient lubrication film thickness below 0.1 μm"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Forced lubrication system with 0.15 μm minimum film thickness and particle filtration to ISO 4406 18/16/13"
  - node_2:
      trigger: "Dynamic load exceeding 1.5× design load at 10 Hz frequency"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Finite element analysis-optimized fillet radii &gt;5 mm and shot peening to induce 200 MPa compressive residual stress"
bom_nodes:
  track-plates:
    type: "component"
    urn: "URN:CNFX:ME:TRACK_PLATES"
    interface_type: "physical-logic-coupled"
  track-pins:
    type: "component"
    urn: "URN:CNFX:ME:TRACK_PINS"
    interface_type: "physical-logic-coupled"
  drive-sprocket:
    type: "part"
    urn: "URN:CNFX:ME:DRIVE_SPROCKET"
    interface_type: "physical-logic-coupled"
  road-wheels:
    type: "component"
    urn: "URN:CNFX:ME:ROAD_WHEELS"
    interface_type: "physical-logic-coupled"
  idler-wheel:
    type: "component"
    urn: "URN:CNFX:ME:IDLER_WHEEL"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 286-2:2010 (GEOMETRICAL PRODUCT SPECIFICATIONS - LIMITS AND FITS)"
    scope: "Verified Engineering Specification"
  - standard: "DIN 15085-1:2016 (CRANES - TRACK WHEELS AND AXLES - PART 1: GENERAL PRINCIPLES)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/motor-vehicle-manufacturing/product/crawler-tracks-axles.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "0572ee158b731022e8c7f50b2f92bcbfc93ecbc2579149b3673c848696910f33"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Crawler Tracks / Axles

## 1. Technical Definition
Track and axle components that provide mobility and load-bearing support for carrier vehicles.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **15-35 MPa compressive stress, 0.5-2.5 m/s linear velocity**. Failure boundary: **Material yield strength exceeded at 450 MPa stress, surface temperature exceeding 250°C**, Mechanism: **Hertzian contact fatigue from cyclic loading exceeding material endurance limit, combined with abrasive wear from third-body particles**.

### 2.1 Analytical Physics Model
Governed by the **Goodman Cyclic Life Prediction**:

> **Primary Equation**: $\frac{\sigma_a}{S_e} + \frac{\sigma_m}{S_u} = 1$  
> **Engineering Impact**: Prevents catastrophic frame failure due to cyclic loading.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| \sigma_a | Alternating Stress | Engineering Constant |
| S_e | Endurance Limit | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Insufficient lubrication film thickness below 0.1 μm | 8 | Metal-to-metal contact causing adhesive wear and spalling | Forced lubrication system with 0.15 μm minimum film thickness and particle filtration to ISO 4406 18/16/13 |
| Dynamic load exceeding 1.5× design load at 10 Hz frequency | 8 | Crack initiation at stress concentrators leading to fatigue fracture | Finite element analysis-optimized fillet radii &gt;5 mm and shot peening to induce 200 MPa compressive residual stress |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Drive Sprocket](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/drive-sprocket.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Hydraulic Press**, **Induction Hardening Machine**, **Coordinate Measuring Machine**  
**Downstream Applications**: Tracked Excavators, Military Tanks, Agricultural Harvesters  

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

### Q: What materials are used in these crawler tracks and axles?
**A**: Our crawler tracks and axles are manufactured using premium materials including Alloy Steel, High-Strength Steel, and Forged Steel for maximum durability and load-bearing capacity.

### Q: What components are included in the crawler track system?
**A**: The complete system includes Drive Sprocket, Idler Wheel, Road Wheels, Track Pins, and Track Plates - all engineered to work together for optimal mobility and performance.

### Q: What types of vehicles are these crawler tracks designed for?
**A**: These crawler tracks and axles are specifically engineered for carrier vehicles in motor vehicle manufacturing, providing essential mobility and load-bearing support for industrial applications.

## 6. Manufacturing Compliance
- ISO 286-2:2010 (GEOMETRICAL PRODUCT SPECIFICATIONS - LIMITS AND FITS)
- DIN 15085-1:2016 (CRANES - TRACK WHEELS AND AXLES - PART 1: GENERAL PRINCIPLES)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Crawler Tracks / Axles](https://cnfx.com/industry/motor-vehicle-manufacturing/product/crawler-tracks-axles)**

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

> **Reference ID**: CRAWLER_TRACKS_AXLES | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: d24310cf
