Truck Parts Fifth Wheel

Definition: The fifth wheel component, often referred to as the "fifth wheel" or "traction seat" in the truck industry, is the key component that connects the semi-trailer to the tractor (tow head).

Features:

Connection function: The fifth wheel component, through its special structure and design, ensures that the semi-trailer can be firmly connected to the tractor, forming a whole, which is easy to drag and drive.
Load-carrying function: It carries most of the weight of the semi-trailer and transfers this weight to the tractor to ensure the stability and safety of the vehicle.
Steering function: When the vehicle turns, the fifth wheel component allows the semi-trailer to rotate relative to the tractor to maintain the smoothness of the ride.
Structure and composition
The fifth round is mainly composed of the following parts:

Base: A sturdy base mounted on the rear of the tractor to support and secure the entire fifth wheel component.
Locking mechanism: including locking pin and locking device, etc., used to lock the traction pin of the semi-trailer on the fifth wheel components to ensure a firm connection.
Sliding mechanism: allows the semi-trailer to slide relative to the tractor within a certain range to adapt to the needs of different road surfaces and driving conditions.
Lubrication systems: Used to reduce friction and wear and increase the service life and reliability of components.

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 5 to 10 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.

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