50# Bolted Type Kingpin
1 2 Inch Bolted Type Kingpin
2 Bolt in Kingpin
4 packed kingpin
5 Packed Kingpins in Wooden Crate

50# Bolted Type Kingpin

Kingpin standards are an important factor when matching semi-trailers with different coupling systems. The 50# Bolted Type Kingpin is developed for trailer applications that require a removable kingpin structure with standardized installation dimensions.

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Product Introduction

Product Overview

Compared with welded kingpin designs, the bolted structure allows easier replacement during trailer maintenance or refurbishment. The 50# Bolted Type Kingpin is commonly selected by trailer manufacturers, repair workshops, and spare parts distributors who need a practical solution for trailer assembly and aftermarket supply.

Specifications

1 2 Inch Bolted Type Kingpin

2 Specifications

Bolted type Kingpin
Item No.	Stanards	Skid plate thickness	D-value
HOT-50B08	50(2")	8 mm	240KN
HOT-50B10	50(2")	10 mm	240KN
HOT-50B12	50(2")	12 mm	240KN

Feature

Standard 50# Connection for Trailer Applications

The 50# Bolted Type Kingpin follows common trailer coupling standards, making it suitable for various semi-trailers including flatbed trailers, container chassis, and other commercial trailer platforms.

Flexible Options for Different Requirements

Different trailer designs may require different plate thicknesses and installation preferences. Multiple specifications are available to support OEM production, replacement markets, and distributor inventory programs.

Quality Control & Production

Production focuses on maintaining consistency in dimensions, mounting accuracy, and component matching. Each kingpin is checked according to technical specifications to ensure proper installation with the trailer structure.

Before delivery, products are inspected for appearance, configuration, and packaging condition to support reliable supply for overseas customers and bulk purchasing projects.

FAQ

Q: What is the advantage of a bolted type kingpin?

A: The bolted structure allows easier replacement compared with welded designs, which helps simplify maintenance and repair work.

Q: What trailers can use the 50# Bolted Type Kingpin?

A: It is commonly used for flatbed trailers, container trailers, skeletal trailers, and other semi-trailer applications requiring a 50# kingpin standard.

Q: Can different specifications be supplied?

A: Yes. Different skid plate thicknesses and configurations can be provided according to trailer design and customer requirements.

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2 Inch Bolted Type Kingpin