Description

Overview

The Sampa Fifth Wheel 190kN is a complete fifth wheel coupling assembly with 185mm mounting feet, designed for prime movers towing semi-trailers with 2″ (50mm) king pins. It features central lubrication, a long operating handle and a steel cushion ring arrangement.

Rated to a 190kN D-value and 20-tonne imposed load, this assembly includes the fifth wheel top and mounting pedestals. Unlike a top-only replacement, it provides the complete fifth wheel and feet configuration for installation onto a suitable vehicle mounting plate.

Features

• Complete fifth wheel assembly with 185mm mounting feet included.
• Long operating handle for manual locking mechanism release.
• Central lubrication arrangement for fifth wheel servicing.
• Steel cushion ring configuration with 2″ king pin locking mechanism.

Specifications and Materials

• Manufacturer: Sampa
• Component: Complete fifth wheel coupling
• Fifth wheel type: C7 D
• Configuration: Fifth wheel top with mounting feet
• Surface diameter: 37″
• King pin compatibility: 2″ (50mm)
• D-value: 190kN
• Maximum imposed load: 20 tonnes
• Specified mounting height: 185mm
• Lubrication type: Central lubrication
• Operating handle: Long handle
• Cushion type: Steel cushion ring

Part number: SPC7D001A.

For safe coupling and uncoupling procedures, refer to the Australian Trucking Association fifth wheel guidelines

Compatibility and Fitment

The Sampa Fifth Wheel 190kN suits prime mover installations requiring a complete 185mm-high fifth wheel assembly with a 2″ king pin locking mechanism.

Before fitting, compare the mounting plate, pedestal fixing arrangement and available chassis clearance against the existing fifth wheel. Also check that the installed height maintains the required trailer clearance and coupling geometry.

When comparing this assembly with a JOST JSK37 fifth wheel, check the exact JSK37 variant. The JSK37 family includes different mounting feet, pedestal arrangements and lubrication configurations, so the common model family alone does not establish direct interchangeability.

Related Parts

The following separately available components support compatible C7 D fifth wheel replacement and servicing.

Compliance and Safety

The 190kN D-value and 20-tonne imposed load apply to the specified fifth wheel assembly. The installed coupling must also comply with the ratings of the vehicle mounting plate, chassis and associated connections.

Install the mounting feet using the applicable Sampa fastening requirements and tightening procedures. Before operation, inspect the locking jaw, operating handle, mounting hardware and lubrication system.

After installation, confirm correct king pin engagement, locking indication and release operation before placing the vehicle into service.

Trailer Applications

This complete fifth wheel assembly suits compatible prime movers operating with semi-trailers, B-double combinations and other articulated heavy transport equipment requiring a 2″ fifth wheel coupling.

The 185mm pedestal configuration is particularly important when maintaining the existing trailer coupling height.

Why Choose ICS Trailers

Replacing a complete fifth wheel requires matching more than the towing rating. The pedestal height, mounting arrangement, release handle and lubrication configuration must also suit the prime mover. The C7 D assembly includes the mounting feet, making it different from replacement heads sold without pedestals.

ICS Trailers can assist with comparing the existing fifth wheel and mounting arrangement against the required replacement configuration.

• Choose a complete assembly with 185mm feet when the existing pedestals also require replacement.
• Send through the fifth wheel identification plate, mounting measurements and pedestal photos if you need assistance selecting the correct assembly.

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