Structured Manufacturing Data (2026)

Towing Hitch

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Towing Hitch used in the Motor Vehicle Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Towing Hitch is characterized by the integration of Hitch Ball and Mounting Bracket. 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 coupling device used to connect an asphalt distributor to a towing vehicle for transportation.

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Product Specifications

Technical details and manufacturing context for Towing Hitch

Definition
The towing hitch is a critical component of an asphalt distributor that enables the equipment to be towed between job sites. It serves as the primary connection point between the distributor's chassis and the towing vehicle, typically a truck or tractor. This component must withstand the weight and dynamic forces of the loaded asphalt distributor during transport while maintaining secure attachment.
Working Principle
The towing hitch operates as a mechanical coupling system that connects to a compatible receiver on the towing vehicle. It typically features a locking mechanism (such as a pin or latch) that secures the connection, preventing accidental disengagement during transport. The hitch transfers pulling, braking, and turning forces from the towing vehicle to the asphalt distributor.
Common Materials
High-strength steel
Technical Parameters
  • Diameter of the hitch pin or ball size for standard compatibility (mm) Standard Spec
Components / BOM
  • Hitch Ball Part
    Spherical connection point that fits into the trailer coupler
    Material: Forged steel
  • Mounting Bracket Part
    Structural frame that attaches the hitch to the asphalt distributor chassis
    Material: Steel plate
  • Locking Pin Part
    Secures the hitch connection to prevent accidental disengagement
    Material: Hardened steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Towing Hitch.

Tow Hitch Trailer Hitch asphalt distributor towing hitch heavy-duty towing hitch for asphalt equipment industrial towing hitch mounting bracket high-strength steel vehicle coupling device mechanical coupling for asphalt distributor transport

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Asphalt Distributor
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Not applicable (mechanical coupling only)
other spec: Max towing capacity: 15,000 kg, Max tongue weight: 1,500 kg, Connection type: Pintle hook or ball hitch
temperature: -40°C to 120°C
Media Compatibility
✓ Asphalt distributor trailers ✓ Heavy-duty construction equipment ✓ Industrial transport vehicles
Unsuitable: Marine or corrosive saltwater environments
Sizing Data Required
  • Towing vehicle weight and power rating
  • Asphalt distributor gross vehicle weight rating (GVWR)
  • Required hitch class (e.g., Class IV, Class V)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fatigue cracking
Cause: Cyclic loading from towing forces exceeding material endurance limit, often accelerated by stress concentrations at weld points or sharp corners
Corrosion-induced weakening
Cause: Galvanic corrosion at dissimilar metal interfaces (e.g., steel hitch/aluminum receiver) or pitting corrosion from road salt/chemical exposure compromising structural integrity
Maintenance Indicators
  • Visible cracks or deformation at weld joints or load-bearing surfaces
  • Excessive play or rattling when hitch is connected under no-load conditions
Engineering Tips
  • Implement regular torque verification of all fasteners using calibrated tools, following manufacturer specifications to prevent loosening from vibration
  • Apply corrosion-inhibiting coatings to mating surfaces and conduct annual thickness measurements at high-stress areas using ultrasonic testing

Compliance & Manufacturing Standards

Reference Standards
ISO 3853:1994 - Road vehicles - Towing vehicles - Mechanical coupling devices for towing trailers - Interchangeability ANSI/SAE J684 - Safety Chain and Coupling for Towing DIN 74058-1 - Towing devices - Ball couplings - Part 1: Dimensions and requirements
Manufacturing Precision
  • Ball diameter: +/-0.05mm
  • Mounting hole alignment: +/-0.2mm
Quality Inspection
  • Magnetic Particle Inspection for weld integrity
  • Static load test to 1.5x rated capacity

Factories Producing Towing Hitch

Manufacturer profiles with relevant production capability in China

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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 materials are used in this towing hitch for asphalt distributors?

This towing hitch is constructed from high-strength steel, ensuring durability and reliability for heavy-duty industrial applications in asphalt equipment transportation.

What components are included in the towing hitch assembly?

The towing hitch includes three main components: a hitch ball for connection, a locking pin for secure attachment, and a mounting bracket for stable installation to the towing vehicle.

How does this towing hitch benefit motor vehicle manufacturing applications?

This specialized towing hitch provides a secure mechanical coupling solution designed specifically for connecting asphalt distributors to towing vehicles, enhancing transportation efficiency and safety in industrial settings.

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 for Motor Vehicle Manufacturing.

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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