Description

Overview

127mm Bartlett ball truck kit gives the truck side of a heavy trailer ball coupling a complete ball, main bolt and clamping assembly. It suits heavy trailer coupling setups where a Bartlett 127mm hood assembly runs on the trailer side. Because this system controls the main mechanical connection between truck and trailer, match the rated application and mounting setup before ordering.

Features

• Truck-side 127mm ball assembly for Bartlett heavy trailer couplings
• Complete with ball, main bolt assembly and clamping kit
• Suits rigid drawbar pig or tag trailer applications and hinged drawbar dog trailer applications
• 22.5° oscillating range fore, aft and twist for heavy transport articulation

Specifications and Materials

This 127mm Bartlett ball truck kit includes the 127mm ball, cap, main bolt, nut and washer, clamping bolt, compression spring, locating ring and safety spring. Rigid drawbar pig trailer rating runs to 24,000kg max ATM, while hinged drawbar dog trailer rating carries a 155kN D-Value and 45,000kg max ATM. Part number: TC0505DX.
Review the ADR 62 mechanical connections standard before specifying or installing a heavy coupling.

Compatibility and Fitment

Match the ball kit to the Bartlett 127mm trailer hood assembly, towbar lug, mounting structure and safety chain setup. Also confirm the trailer type, drawbar design and rated towing combination before installation. These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. 59DX, 59-DX, 127200001

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Use this coupling only within the approved trailer, towbar and vehicle combination limits. Before installation, inspect the towbar lug, mounting area, chain attachments and matching hood assembly. If the mounting structure needs repair or alteration, use a competent heavy vehicle fabricator or engineer.

Trailer Applications

Heavy transport workshops use a 127mm Bartlett ball truck kit on truck-side coupling assemblies for pig, tag and dog trailer work. It suits fleets that need a ball coupling system with controlled movement, strong bearing contact and reduced backlash compared with ring-style couplings.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers supplies heavy trailer coupling parts for workshops, fleets and repairers working on transport equipment. For coupling work, match the truck-side ball assembly, trailer-side hood and safety chain hardware as a complete rated system. Browse more heavy tow coupling parts in Tow Couplings