Source smarter with
Leverage AI to find the perfect product match in seconds
Matches from over 100 million products with precision
Handles queries 3 times as complex in half the time
Verifies and cross-validates product information
Get the app
Get the Alibaba.com app
Find products, communicate with suppliers, and manage and pay for your orders with the Alibaba.com app anytime, anywhere.
Learn more

Axles for trailers 750kg

(1132 products available)

About axles for trailers 750kg

Types of Axles for Trailers 750kg

  • Live Axles

    Live axles for trailers 750 kg are often used in four-wheel drive vehicles and trailers that need good traction.

    Instead of just spinning the wheels, the live axle gives power to both wheels on each side of the vehicle.

    This is useful for getting out of sticky places or driving on uneven ground where one wheel may lift off the surface.

    By powering both wheels on each side, the live axle gives better traction in tricky spots.

  • Dead Axles

    Dead axles for trailers 750 kg are non-driven axles that serve as a support point for the wheels.

    They do not provide power to the wheels; instead, they allow the wheels to spin freely.

    Dead axles are commonly found on trailers that do not require power delivery, such as cargo or utility trailers.

    By using dead axles, manufacturers can reduce costs, making them suitable for applications where power transmission is unnecessary.

  • Single Axles

    Single axles for trailers 750 kg are the most common type of axle arrangement found on lightweight trailers.

    As the name suggests, a single axle consists of a single shaft running across the width of the trailer, with wheels mounted on either side.

    This simple design provides a cost-effective solution while allowing for basic maneuverability.

    Single axle trailers are commonly used for recreational purposes, such as camping trailers or boat trailers.

    They are suitable for applications that do not require heavy loads or complex towing dynamics.

  • Tandem Axles

    Tandem axles consist of two axles placed close together, each with its set of wheels.

    This configuration distributes the weight over a larger area, providing stability and better load-bearing capacity.

    Tandem axles for trailers 750 kg are commonly found on larger trailers used for transporting heavy equipment, livestock, or cargo.

    They offer smoother towing characteristics and allow for higher speed and better handling compared to single axle trailers.

    The tandem axle setup is beneficial for applications where precise control and stability are essential.

  • Braked Axles

    Braked axles for trailers 750 kg are equipped with braking systems integrated into the axle assembly.

    These axles have brake drums or discs mounted near each wheel, allowing for controlled braking during towing.

    Braked axles are crucial for larger and heavier trailers, ensuring safe deceleration and stopping power.

    By distributing the braking force across multiple wheels, braked axles prevent trailer sway and maintain control, especially when towing at high speeds or on inclines.

  • Unbraked Axles

    Unbraked axles for trailers 750 kg lack integrated braking systems.

    They are typically found on smaller and lighter trailers where the added complexity and cost of braked axles are unnecessary.

    Unbraked axles rely on the towing vehicle's braking system to slow down and stop the trailer.

    This simplifies the trailer design and reduces overall weight, making unbraked axles suitable for applications with lower speed and load requirements.

Specification & Maintenance of Axles for Trailers 750kg

When selecting trailer axles, it's important to consider the specifications to ensure they meet the intended use requirements. Here are the key specifications to look out for:

  • Capacity:

    Axles for trailers 750kg have a weight-bearing capacity of 750kg. This capacity must be considered for trailers that carry heavy loads.

  • Configuration:

    These axles are available in different configurations such as leaf spring axles for trailers and independent suspension trailer axles. These variations allow for flexibility when choosing axles that meet specific loading and use requirements.

  • Brake Type:

    The 750kg trailer axle can feature electric or hydraulic brakes. Electric brakes are suitable for smaller trailers, while hydraulic brakes are ideal for larger trailers. For optimal brake performance, buyers should choose brake types that suit their trailer size.

  • Wheel Bolt Pattern:

    The axle's wheel bolt pattern should match the trailer's wheels for compatibility. Common bolt patterns include 4 bolts at 100mm and 5 bolts at 120mm.

  • Axle Diameter:

    This is the size of the axle tube, which affects the strength and durability of the trailer axle. The 750kg trailer axle has an axle diameter ranging from 45mm to 60mm.

  • Suspension System:

    The suspension system affects the trailer's ride quality and loading capacity. Common suspension systems for the 750kg trailer axle include leaf springs and torsion axles. Leaf spring axles for trailers offer better load-carrying capacity than torsion axles.

Maintaining trailer axles is crucial for durability and optimal performance. Here are some maintenance tips:

  • Regular Inspection:

    It is important to inspect the trailer axles regularly for signs of wear, damage, and corrosion. Trailer axle components such as brakes, wheels, and bearings should also be inspected for optimal performance.

  • Cleaning:

    For the trailer axle to maintain its performance, it should be cleaned regularly to remove dirt, dust, and debris. Cleaning prevents corrosion and reduces wear.

  • Lubrication:

    Trailer axle parts such as bearings and joints should be lubricated regularly for smoother operation. Lubrication prevents friction, reducing wear and tear on the axle components.

  • Load Management:

    For optimal trailer axle performance, it's important not to overload the trailer. Overloading the trailer can damage the axle and its components, reducing its lifespan.

  • Replacement:

    When trailer axle components such as bearings, brakes, and joints show signs of wear or damage, they should be replaced immediately. Replacement of worn components ensures the optimal performance of the trailer axle.

How to Choose Axles for Trailers 750kg

When choosing trailer axles for 750 kg capacity trailers, here are some important factors to consider:

  • Load Capacity: Ensure that the axle has a load capacity that supports the total weight of the trailer, including cargo. For a 750 kg trailer, a 750 kg axle would be insufficient, as it would not account for safety margins.
  • Construction Material: Axles are typically made from steel or aluminum. Steel is stronger and more durable, making it suitable for heavy-duty applications. Aluminum is lighter, which can be advantageous for smaller or lightweight trailers.
  • Axle Configuration: Consider the axle layout that best suits the trailer's design and intended use. Common configurations include single, tandem (two axles side by side), or tri-axle (three axles side by side) setups. Tandem and tri-axle configurations provide better weight distribution and stability but increase maintenance requirements.
  • Wheel Bolt Pattern: Ensure that the axle's wheel bolt pattern matches the trailer's wheels. Common patterns include 5 bolts in a circular pattern, with measurements taken from the center of each bolt hole, and 4 bolts in a square pattern.
  • Braking System: Determine whether the trailer requires a braking system. If so, choose an axle compatible with the desired braking system (e.g., electric, hydraulic, or surge brakes). Consider the braking performance and maintenance requirements based on the axle's braking system.
  • Suspension System: Consider the suspension system of the chosen axle, as it affects the trailer's ride quality and load-carrying capacity. Common suspension systems for 750 kg trailers include leaf springs and torsion axles. Leaf springs provide better load distribution and are more durable, while torsion axles offer a smoother ride.
  • Gear Ratio: Consider the axle's gear ratio, which affects the trailer's towing performance. Lower gear ratios provide better torque for hauling heavy loads, while higher ratios offer higher speeds for lighter loads.
  • Quality and Reliability: Choose a reputable brand or manufacturer known for producing high-quality, reliable axles. Reading reviews and seeking recommendations from other trailer owners or professionals can help ensure the selected axle meets the desired quality standards.

By carefully considering these factors, a suitable axle for a 750 kg capacity trailer can be chosen, ensuring optimal performance, safety, and reliability for hauling cargo or transporting goods.

How to DIY and Replace Axles for Trailers 750kg

Some steps for replacing trailer axles 750kg have been provided. Before then, here are some of the tools that will be required to carry out this operation.

  • Tools: A socket set, a jack and axle stands, a spanner set, a hammer, a torque wrench, a pair of pliers, a new trailer axle assembly (pre-greased and ready to install), new wheel bearings (if not pre-installed), and new wheels and tires (optional, depending on axle assembly).
  • Parts: Trailer axle 750 kg, hub, wheel bearings, grease, and nuts.

Replacing a trailer axle can be a challenging task, but with the right tools and a basic understanding of mechanics, it can be done. Here is a step-by-step guide on how to replace a trailer axle:

  • Step 1: Prepare the trailer by parking it on a level surface and ensuring that it is not loaded with excessive weight. This will make the replacement process easier and safer.
  • Step 2: Gather the necessary tools and materials, including a new axle assembly, wheel bearings, and trailer axle 750 kg parts. See the previous section for a list of required tools and materials.
  • Step 3: Jack up the trailer and place it on axle stands. Remove the wheels and fenders and release the brakes to detach the axle from the trailer.
  • Step 4: Remove the old axle by loosening the U-bolts or bolts that attach the axle to the trailer's leaf spring suspension. Carefully slide the new axle into place and reattach it using the U-bolts or bolts. Ensure that the axle is properly aligned with the trailer's frame.
  • Step 5: Install the wheel bearings according to the manufacturer's instructions. This usually involves packing the bearings with grease and installing them into the wheel hub.
  • Step 6: Mount the wheels onto the new axle. Ensure that the wheel nuts are tightened securely.
  • Step 7: Lower the trailer off the jack stands and test the axle by towing the trailer at low speed to ensure that everything is functioning correctly.

Q&A

Q1: How often should trailer axle maintenance be performed?

A1: Maintenance checks should be done at regular intervals, such as every 5,000 miles or every six months, to help prolong the life of the trailer axle. However, the frequency can change depending on the trailer usage and conditions.

Q2: Can a trailer still function with a damaged axle?

A2: A damaged axle compromises the trailer's functionality and safety. The trailer cannot function normally with a damaged axle, so it must be repaired or replaced before resuming use.

Q3: What is the average lifespan of trailer axles for trailers 750kg?

A3: The lifespan of trailer axles varies depending on maintenance, usage, and load conditions. Generally, trailer axles can last between 15,000 to 30,000 miles with proper maintenance and care.