King Pin Lock Heavy Duty Semi Truck Trailer Parts Welded Bolted 2 Inch 3.5 Inch 50# 90# Kingpin
Product Description
In the modern logistics and transport industry, the performance of the towing pin as a key component connecting the tractor and trailer is directly related to the transport efficiency, safety and overall stability of the vehicle. Our high-performance heavy-duty towing pins are designed to meet the needs of high-intensity, high-frequency transport, and have become the first choice of many logistics companies and transport companies due to their excellent appearance design and extraordinary performance.
Precision forging, streamline design: It is made of high-quality alloy steel and moulded by precision forging process to ensure the structure is sturdy and durable. The streamline design is not only beautiful and generous, but also helps to reduce wind resistance and improve the fuel economy of the vehicle during driving.
Anti-corrosion and wear-resistant surface treatment: the surface adopts advanced heat treatment and plating or spraying anti-corrosion and wear-resistant coating, which can effectively resist bad weather, corrosive substances and long-term wear and tear, prolonging the service life and keeping the appearance as bright as new.
Precision locking mechanism: Equipped with high-precision locking device, it ensures that the traction pin is connected with the trailer tightly without any gap, preventing it from loosening or falling off during travelling, and guaranteeing the safety of transport.
Product Parameters
Type of Kingpin |
D-Value |
Specification |
Skid Plate Thickness |
Installation |
(KN) |
(mm) |
CZ50-08 |
240 |
2″-50mm |
8 |
Bolt-in |
CZ50-10 |
240 |
2″-50mm |
10 |
Bolt-in |
CZ50-12 |
240 |
2″-50mm |
12 |
Bolt-in |
CZ50-08 |
108 |
2″-50mm |
8 |
Weldable |
CZ50-10 |
174 |
2″-50mm |
10 |
Weldable |
CZ50-12 |
174 |
2″-50mm |
12 |
Weldable |
CZ90A-10 |
240 |
3.5″-90mm |
10 |
Bolt-in |
CZ90A-12 |
240 |
3.5″-90mm |
12 |
Bolt-in |
CZ90A-14 |
240 |
3.5″-90mm |
14 |
Bolt-in |
CZ90A-16 |
240 |
3.5″-90mm |
16 |
Bolt-in |
Our Factory
Our Customers
Ultra-strong load-bearing capacity: verified by strict mechanical tests, this product can withstand heavy load pressure far exceeding the industry standard, ensuring stability and reliability even under full load or even overload conditions, meeting the needs of transporting all kinds of heavy goods.
High-precision positioning: adopting high-precision machining technology ensures the accurate alignment of the traction pin with the trailer connection holes, reduces vibration and noise caused by deviation, and improves driving comfort.
Flexible rotation: Optimised bearing structure is designed to achieve flexible rotation of the traction pin in both horizontal and vertical directions, which effectively absorbs bumps and shocks during driving, protects the vehicle suspension system and extends the service life of the vehicle.
Quick installation and removal: Adopting convenient locking and releasing mechanism makes the installation and removal process of the traction pin more rapid and simple, which improves the transport efficiency and reduces the manual operation time.
Safety and Reliability: Built-in multiple safety protection devices, such as overload protection and anti-dislodgement design, ensure that the connection is stable and safe under any extreme working conditions, providing all-round safety for the driver and cargo.
Packaging & Shipping
High-performance heavy-duty kingpins, with their exquisite design, excellent performance and high safety and reliability, have become an indispensable and important component in the field of logistics and transport. We are committed to providing customers with the best quality products and services to help the efficient and safe development of the logistics industry. Choosing us means choosing trust and peace of mind!
FAQ
1. who are we?
We are professional semi trailers manufacturer in China
2. how can we guarantee quality?
We have a warranty for different semi trailer.
3.what can you buy from us?
Various semi trailers, fuel tanker trailer, dump trailer, bulk cement trailer, container chassis, flatbed semi trailer, low bed trailer, special truck trailer etc.
4. why should you buy from us not from other suppliers?
Full service, from design to production, inspection, shipping and after-sales service.
Advance technolgy and professional engineers.
Quality guarantee.
Customization.
5. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW.
Accepted Payment Currency: USD, EUR.
Accepted Payment Type: T/T, L/C, Credit Card, Western Union.
Language Spoken: English, Chinese, Spanish, Portuguese, French.