Industry-Verified Manufacturing Data (2026)

Towing Hitch

Based on aggregated insights from multiple verified 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.

View Full Specifications Explore Manufacturing Sources

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
    Spherical connection point that fits into the trailer coupler
    Material: Forged steel
  • Mounting Bracket
    Structural frame that attaches the hitch to the asphalt distributor chassis
    Material: Steel plate
  • Locking Pin
    Secures the hitch connection to prevent accidental disengagement
    Material: Hardened steel
Engineering Reasoning
0-50 kN tensile load, 0-15 kN shear load, -40°C to 80°C temperature
Yield strength exceeded at 55 kN tensile load or 18 kN shear load, fatigue failure at 10^6 cycles at 30 kN alternating load
Design Rationale: Plastic deformation due to von Mises stress exceeding 355 MPa yield strength (SAE 1020 steel), fatigue crack propagation from stress concentration at pin holes
Risk Mitigation (FMEA)
Trigger Corrosion-induced material thinning from road salt exposure
Mode: Reduced cross-sectional area leading to tensile failure at 40 kN load
Strategy: Hot-dip galvanizing to 85 μm zinc coating thickness, ASTM A123 compliance
Trigger Misalignment-induced bending moment from 5° angular deviation during coupling
Mode: Premature fatigue failure at 2×10^5 cycles due to 150 MPa bending stress
Strategy: Self-aligning spherical bearing with ±8° angular compensation, ISO 1101 geometric tolerancing

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 DNA

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

Verified manufacturers with capability to produce this product in China

Add your factory

✓ 92% Supplier Capability Match Found

T Technical Director from United States Feb 07, 2026
★★★★★
"Great transparency on the Towing Hitch components. Essential for our Motor Vehicle Manufacturing supply chain."
Technical Specifications Verified
P Project Engineer from United Arab Emirates Feb 04, 2026
★★★★☆
"The Towing Hitch we sourced perfectly fits our Motor Vehicle Manufacturing production line requirements. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
S Sourcing Manager from Australia Feb 01, 2026
★★★★★
"Found 42+ suppliers for Towing Hitch on CNFX, but this spec remains the most cost-effective."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

16 sourcing managers are analyzing this specification now. Last inquiry for Towing Hitch from Germany (31m ago).

Supply Chain Compatible Machinery & Devices

Automotive Wireless Power Transfer System

Wireless charging system for electric vehicles using electromagnetic induction.

Explore Specs →
Automotive Solid-State Battery Pack

High-energy-density solid-state battery system for electric vehicles

Explore Specs →
Automotive Active Grille Shutter System

Aerodynamic system with motorized shutters for vehicle thermal and efficiency management.

Explore Specs →
Automotive Active Suspension Damping System

Electronically controlled suspension system for vehicle stability and comfort.

Explore Specs →

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 Specifications verified by CNFX Industrial Index (v2.6.03) for Motor Vehicle Manufacturing sector.

Get Quote for Towing Hitch

Request technical pricing, lead times, or customized specifications for Towing Hitch directly from verified manufacturing units.

Your business information is encrypted and only shared with verified Towing Hitch suppliers.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Thank you! Your message has been sent. We'll respond within 1–3 business days.

Need to Manufacture Towing Hitch?

Connect with verified factories specializing in this product category

Add Your Factory Contact Us
Previous Product
Torque Transmission Shaft
Next Product
Track Chain