Your Main Distributor Of Final Drive Rebuild Kit In China

Xugong KS Is Your Reliable Distributor Of Best Quality Final Drive Rebuild Kit.

  • Large in-stock final drive rebuild kit for immediate delivery
  • Affordable final drive rebuild kit
  • Shaft, pinions, gears, bearings, etc. all are available for your final drive rebuild kit.
  • Complete final drive parts assessment
  • 100% final drive fitting guarantee

XuGong KS Final Drive Rebuild Kit Quality Certification

  • ISO9001
  • KS CE
  • SGS
  • ISO 9001

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Why Xugong KS Is Your Trusted Supplier Of Final Drive Rebuild Kit?

Xugong KS is providing a quality final drive rebuild kit for your excavator. Offering final drive parts that are suitable for any standard excavator models. From final drive seal replacement, shaft, gears, pinions, and bearings to the excavator gearbox. Xugong KS has stocked all these components part for your excavator final drive.

Offering new, OEM, aftermarket, and genuine final drive rebuild parts for your replacement. In regards to the fitting of parts, Xugong KS is here to assist you to find the fittest parts for your final drive rebuild kit.

Our team is 24/7 available to discuss every option possible. Over 100,000 parts numbers are available in the Xugong KS database for your required specifications. Xugong KS reassures you the final drive rebuild kit will deliver fast and fit well.

mini excavator final drive rebuild vedio cover

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Step 1 Send Us an Inquiry
Tell our professional sales the Final Drive parts you need with Part Number/Pictures/ Name Plate with quantity
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Step 2 We Give You an Offer within 24H
Consider to meet your needs, we will send you a quote with details
details confirmed before shipping
Step 3 We Provide the Details Of the Parts for Your Confirmation
Details such as size, weight and pictures of excavator final drive rebuild parts will send you before shipping
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Packed with the standard package, then send it by air or by sea. You will receive the excavator final drive rebuild kit quickly

XuGong KS Final drive Rebuild Kit Factory Overview

Xugong KS offers A Reliable and Affordable Final Drive Rebuild Kit.

 

The time when you’re operating the excavator and you promptly hear unusual noises and power drop performance. This could be an indication of final drive complications and require an assessment.

Unable to diagnose the problem could lead to final drive failure and an excavator breakdown. Having a new final drive is good but the most budget option is to rebuild it. Rebuilding final drives could be a better option for fixing this problem. You can save more rather than obtaining a brand new final drive unit.

Finding a reliable supplier of the final drive rebuild kit is essential to be ensured of its new condition. Xugong KS vows to offer you a quality final drive rebuild kit. All our final drive rebuild kit comes in different sizes, functions, and dimensions. Buy your final drive rebuild kit here at Xugong KS and we assure you of great reliability.

Get your parts online, we have over 100,000 parts numbers available and can easily request a quote for it. Xugong KS assured you that all these parts are suitable based on your need. In regards to the performance, fitting, reliability, and durability of our final drive rebuild kit. We guarantee it!

 

Final Drive Rebuild Kit – The Definitive FAQ Guide

 

A final drive rebuild kit is a solution that you can use to repair your damaged or worn-out final drive.

Repairs like this are often required by farmers and other professionals who use their equipment daily.

By repairing instead of replacing, it is possible to save up to 80% off the cost of buying new equipment.

This guide pertains to a lot of information on the final drive rebuild kit, and it is going to help you, either you are a beginner or a professional in this field.

 

1.    What is the final drive rebuild kit?

 

The final drive rebuild kit contains all components that are included in your final drive.

This final drive rebuild kit is widely employed to replace or repair any damaged or worn-out component of your final drive to ensure efficient and effective working.

Figure 1. Final Drive Rebuild Kit

The final drive rebuild kit is a special kit designed to reduce your repair costs and time and raised safety.

 

The final drive unit is a necessary component of your excavator that uses hydraulic power.

The final drive unit is responsible for translating rotational motion into linear action to transfer energy or work from other parts of the machine.

The final drive rebuild kit ensures the continuous operation of your final drive.

2.    What parts are included in the final drive rebuild kit?

 

There are different parts included in your excavator final drive rebuild kit. These components included are listed below for your reference.

  • Differential Pinion
  • Differential Side gear
  • Bevel drive gear
  • Internal gear
  • Ring on differential case
  • Sun gear
  • Bearing adjusting ring
  • Axle shape
  • Sliding sun gear
  • Dog clutch
  • Planetary gear
  • Control lever shaft
  • Propeller shaft
  • Oil seal
  • Outer drive pinion bearing
  • Inner drive pinion bearing
  • Thrust washer

Each of these parts is present in your excavator’s final drive rebuild kit. Each part has its intended feature and application.

The parts included in your excavator final drive rebuild kit varies from kit to kit and manufacturer.

It is recommended to choose kits that include all parts that are embedded in your excavator final drive.

3.    What is the cost of the final drive rebuild kit?

The final drive rebuild kit cost varies depending on the materials used in manufacturing your final drive rebuild kit.

Different parts have different manufacturing processes and desired characteristics.

The cost also fluctuates depending on the number of components included in your excavator final drive rebuild kit.

In general, the cost of your final drive rebuild kit lies in the range of $10 to $800 per piece.

Some components have less cost associated depending on their size, shape, and quantity of material utilized in their manufacturing process.

Parts of the final drive rebuild kit made with the material with greater embedded characteristics have greater costs associated. In contrast, others with low quality have less cost and less lifetime.

4.    What materials are used in the final drive rebuild kit?

Different materials are used in manufacturing the final drive rebuild kit. These materials are described below for your reference.

  • Alloy steel
  • Chromium steel
  • Chromium molybdenum steel
  • Cast iron
  • Bronze
  • Polytetrafluoroethylene
  • Rubber

Different materials are used in the manufacturing of different components to achieve their desired characteristics.

These characteristics are demanded to ensure the long-term working of that component under harsh environmental conditions.

The characteristics embedded with these materials include wear resistance, abrasion resistance, withstanding properties against high pressure and temperature, and corrosion resistance.

PTFE and rubber are widely employed in manufacturing seals, which act as an important component in sealing your excavator final drive.

5.    What is the role of planet gear in the final drive rebuild kit?

Planet gear is a special type of gear in the final drive rebuild kit that transmits the torque from the motor to another component.

Figure 2. Planet Gear in the Final Drive Rebuild Kit

Planet gear is important for the final drive rebuild kit. It is an internal gear that has a planet carrier that meshes with the ring gear.

 

There are many types of planet gears. They vary according to shape, structure, number of planet gears and planets, numbers of teeth on gears, material, and quality.

Planet gears convert rotary motion into linear motion to connect the pinion shaft to an output shaft.

Repairing planet gears using an excavator final drive rebuild kit will help your equipment run smoothly without noise, so your output shaft can rotate at a constant speed.

6.    What do you mean by sun gear in the final drive rebuild kit?

Sun gear is a centered gear in your final drive. It is called sun gear because of its location.

It is situated between three planetary gears and helps them rotate.

Figure 3. Sun Gear in the Final Drive Rebuild Kit

This gear is stationary and is fixed at the center of the ring gear.

 

A gearbox like this is often found in construction equipment and tractors. It improves the power output of your excavator, making it easier to accelerate, and can be found on many excavators.

The planet gears are in continuous contact with sun gear on the inner side of the ring gear on the outer side.

You could replace this gear if it malfunctioned using the final drive rebuild kit.

 

7.    What is the usage of the final drive rebuild kit?

 

There are several applications of the final drive rebuild kit. Some of the major applications are listed below:

The final drive rebuild kit is used to repair a failed drive. This kit contains all parts necessary for a successful repair.

It is used to make auto-machine running well and lasting longer.

It is used to replace or repair damaged or worn-out planetary gears, sun gear, pinion bearing, shaft, and much more.

This Final Drive Rebuild Kit is widely used for heavy equipment and tractors wheel loader, cranes, excavator, forklift, and bulldozer.

Final Drive Rebuild Kit is used to rebuild or restore the gearbox of many heavy equipment attachments.

 

8.    Why are O rings associated with the final drive rebuild kit?

 

To ensure that your equipment runs smoothly, O rings are used in the final drive rebuild kit to seal possible sources of leakage.

Figure 4. O Rings in the Final Drive Rebuild Kit

An O ring in a final drive rebuild kit corresponding with a sealing surface is intended to fill the gap between characters.

 

The o rings wear over time and must be replaced because they keep foreign particles out of the system, which can cause premature failure and thereby reducing the life cycle of your final drive system.

To extend seal life and improve sealing performance, tap the O ring with a silicone hammer or silicone steel ball to flatten the surface and modify its hardness before installation.

 

9.    Can I rebuild my final drive using the final drive rebuild kit?

 

Yes, with the right final drive rebuild kit, you can rebuild your final drive.

Before you buy a kit for your final drive unit, you need to check to ensure that the rebuild kit is designed for your specific final drive.

You can even replace the seal or any other component that would be damaged.

The problem is being able to install it correctly and not damaging anything else.

For final drive rebuilding, it is recommended to take your equipment to a certified dealer or manufacturer of equipment.

They will have a specialized shop to rebuild these machines either at their location or nearby if you don’t know how to rebuild them.

 

10.  What is the swing gearbox in the final drive rebuild kit?

 

Final Drive Rebuild Kits include bearings, seals, and various components needed to repair or rebuild the swing gearbox of your final drive.

Figure 5. Swing Gearbox in the Final Drive Rebuild Kit

The swing gearbox in the final drive rebuild kit is a rotating machine component, or section of a machine component, whose purpose is to allow the assembly or some part to rotate.

 

In the final drive rebuild kit, the swing gearbox is just one part of the final drive, which is the mounting assembly that supports and houses the final drive bevel gears.

A swing gearbox is a set of gear wheels and pinion gears that connect with the drive motor.

The final drive rebuild kit is the latest reparation kit to renew worn-out components to your swing gearbox.

 

11.  Why import the final drive rebuild kit from China?

 

Choosing china for importing the final drive rebuild kit is a good choice.

Chinese final drive rebuild kit manufacturers provide high-quality parts embedded in your final drive at lower prices.

They are professional in developing excavator final drive rebuild kit for the number of years and has vast experience in delivering the right kind of product.

Selecting Chinese manufacturers also helps you earned more net revenue from these excavator’s final drive rebuild kits.

Once you have placed your order, you need to wait until your product is delivered within a few days without any custom duty restrictions.

 

12.  What is the role of seals included in the final drive rebuild kit?

 

The role of seals included in the final drive rebuild kit is to ensure no leakage in the pump chamber and bowl, which reduces the wear on the motor.

Figure 6. Soles in the Final Drive Rebuild Kit

This type of seal can be divided into two categories: the compound seal and the labyrinth seal.

 

Compound seals are used where the closure force is low, and the leakage is large. Labyrinth seals are used where the closing force is high, and the rate of leakage is common.

The seals included in the final drive rebuild kit are designed to overcome specific types of problems with final drives, such as gaping between surfaces, oil sealing performance, and vertical displacement of the spindle.

 

13.  What are the benefits of the final drive rebuild kit?

 

There are several benefits associated with the excavator final drive rebuild kit. These benefits are as follows:

The benefit of using the final drive rebuild kit is that this product will extend the life of your equipment.

The final drive rebuild kit affects the efficiency and production of your vehicle.

It helps you repair the damaged or worn-out component timely and thus reduces the downtime of your excavator.

It also reduces cost expenditures on your excavator final drive by providing you with the opportunity to replace only components rather than the whole excavator final drive.

With the final drive rebuild kit at hand, you don’t need to visit your local excavator store to get it repaired. You can repair it at its working location.

 

14.  Can I use the final drive rebuild kit to replace my whole final drive?

 

Yes, the kit can be used to replace your whole final drive.

The kit includes a new set of bearings, bearings housings, seals, shafts, and other parts needed to rebuild your final drive.

It also depends on the kit type that you use. Some kits include fewer parts, while others include whole final drive components.

If your whole final drive gets damaged, you must replace it with a new movement rather than using the final drive rebuild kit to build a new final movement for yourself.

This is because buying a new final drive rebuild kit is less costly than rebuilding it with a last drive rebuild kit.

 

15.  How long can I use the final drive rebuild kit?

 

Final drive rebuild kits can be used as frequently as needed. However, their life expectancy will vary depending on the amount of use they get.

The duration of the final drive rebuild kit depends on how often you intend to use your piece of heavy equipment.

If you intend to use it only a few times a year, you may use the final drive rebuild kit for up to 3 years.

If you use it on a more frequent basis, it may be best to buy a new final drive rebuild kit every two years.

 

16.  How to choose the final drive rebuild kit?

 

If you need to make up your mind, you may want to consider choosing the final drive rebuild kit by considering a range of parameters.

It is about the quality of ride you will receive, how long the final drive will last for you, and how much it will cost you accordingly.

Type your machine model, frequency of usage, working conditions, required specifications, durability, wear and tear resistance, and much more.

These are the factors you need to consider while purchasing your final drive rebuild kit.

A rightly chosen final drive rebuild kit plays an important role in the successful operation of your excavator final drive.

 

17.  What is the role of ring gear included in the final drive rebuild kit?

 

The ring gear is a part of the drive or final drive. It is located on the axle and connects the drive to the rotating wheel or vehicle.

Ring gear consists of gears and shafts on which the wheels spin.

They can be made of metal or plastic.

Figure 7. Ring Gear in the Final Drive Rebuild Kit

The ring gear is usually cast iron and is mounted to the axle housing. It comes with bearings to support it.

 

The number of gear pieces will vary depending upon which model and exact application they were designed for.

Ring gears are used in tough applications, such as military vehicles, bridge cranes, carriers of forklifts, and mining equipment.

 

18.  What is the lifetime of seal included in the final drive rebuild kit?

 

The final drive rebuilds kit includes seals for your final excavator drive.

The life of seals included in your final drive rebuild kit depends on several factors, including pressure and temperature subjection.

In general, the lifetime associated with your excavator seals varies between 3 to 5 years.

Seals will last the life of a drive if properly lubricated and kept clean. In most applications, it is recommended only to change seals when they are visibly worn or cracked.

The drive and seal should depend on the equipment it is being used on.

For example, a cheap piece of equipment that has been purchased will only have a lifespan of 2-3 years, but expensive industrial equipment that has been purchased will last about 30 years or more.

This is because of the better quality associated.

 

19.  What do you mean by bevel gear in the final drive rebuild kit?

The bevel gear is also known as the crown wheel and pinion or the drive pinion and crown wheel.

Figure 8. Bevel Gear in the Final Drive Rebuild Kit

Hence, it is part of a differential, a first cousin of the axle. The bevel gear creates a differential action for your vehicle to run smoothly.

 

It is usually made up of high-quality materials but can wear out under extreme conditions or due to improper maintenance, which may need to be changed.

If you have to replace it, then you will require this excavator’s final drive rebuild Kit.

The replacement of this component may also lead to repairs of your other components like axles and closely related pieces.

 

20.  Does the final drive rebuild kit include tools for removing the last drive parts?

 

No, there are no tools included in your final drive rebuild kit used to remove your excavator final drive.

You need to purchase this tool kit separately for your final excavator drive.

Without the tool kit, there is no benefit of purchasing your final drive rebuild kit if you want to replace your excavator final drive yourself.

The tool kit contains several different parts: a spanner, screwdriver, wrench, hammer, etc.

Different tools present in the tool kit perfectly fit your final excavator drive various components, screws, and nuts.

This tool kit aids you in the easy replacement of several final drive components.

 

21.  What precautions are associated with using the final drive rebuild kit?

 

There are several precautions associated with using your excavator final drive rebuild kit. These are as follows:

Final drive rebuild kits are not maintenance-free.

The final drive rebuild kit needs to be checked for wear and tear before each operation in which it is employed.

Before applying the final drive rebuild kit, be sure to read the instructions carefully when installing it.

The final drive rebuild kit must be applied while the engine is cool, which will help you avoid engine damage.

If you ignore final drive rebuild kit limits accompanied by its instructions, this may lead to considerable damage repair.

This kit must be installed by a competent technician familiar with drive unit repair procedures.

22.  What do you mean by dog clutch on the final drive rebuild kit?

 

Dog clutches are used for final drives in excavators and loaders.

Figure 9. Dog Clutch in the Final Drive Rebuild Kit

The term is used to describe how they lock the drive on so that a tractor can handle multiple attachments without having to use a separate clutch for each attachment.

 

To fix this issue, you will need to replace the whole external dog clutch. However, when you do this, you will also need to make sure that you replace all the internal parts.

Final drive rebuild kits are designed to shorten your land clearing time by increasing your capacity to haul more material and lower your cost.

 

23.  What do you mean by differential side gear in the final drive rebuild kit?

 

In the final drive rebuild kit, the differential side gear refers to the differential side gear used in the differential unit of final excavator drives and other industrial types of machinery.

It is a spiral bevel gear made with steel or cast iron.

It is built on an integral carrier that can rotate on bearings but is attached to and rotates together with the wheel shaft or axle of the piece of equipment.

This particular part has many complicated shapes and dimensions; thus, it needs to be precise when you manufacture it as a replacement because it greatly influences the running performance of excavators.

 

24.  Do final drive rebuild kits follow any specific standards?

 

Final drive rebuilds kits have to follow specific standards.

These standards are set by government bodies that make sure products in certain industries follow the same guidelines.

Doing this ensures that known faulty components and bad companies do not figure in the market.

Final drive rebuilds kits come in a variety of sizes. They may be interchangeable between some but not all makes and models of heavy equipment.

Some renowned manufacturers follow these standards specifically, while other local manufacturers do not follow these standards.

This will result in lower quality rebuild kits with a relatively lower lasting period.

The lifetime associated with rebuilds kit whose manufacturers follow certain standards is associated with greater quality and higher costs.

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