Your Best Supplier Of Excavator Travel Device In China

Xugong KS Offer You New Excavator Travel Device

  • Cost-Effective Excavator Travel Device
  • Best Quality, Competitive Price, Quality Warranty
  • Suitable for 10-60 Tons’ Excavators
  • 100% Made According to OEM Excavator Travel Device
  • Large Stock of Excavator Travel Device for Immediate Delivery

XuGong KS Excavator Travel Device Quality Certification

  • ISO9001
  • KS CE
  • SGS
  • ISO 9001

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Why Xugong Can Be Your Trusted Excavator Travel Device Supplier?

At Xugong KS, we cover all your needed excavator travel devices for your excavator. The excavator travel device is durable and can hold a great charge for a long period of time.

Different parts such as Planetary Gears, Bearings, rollers, etc. are also available for your excavator travel device replacement. Our excavator travel device is suitable for 10-60 tons’ excavators. It is made through standard OEM technology. Different types of excavator travel devices such as new, genuine, OEM, or aftermarket excavator travel devices are available as your options. Except for excavator travel devices, we can also supply excavator gearbox, travel motor, final drives parts, etc. you can freely order those here.

If you need help finding the best excavator travel device, Xugong KS got you covered. We have a range of excavator travel device numbers for your applications. Grab yours now! We will be happy to help you!

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Step 1 You Send Us an Inquiry
Tell our expert the parts that you are looking for with Part No. or parts pictures with name plate and quantity
we give you a quotation
Step 2 We Give You a Quote
Consider your budget and performance, our professional team will send you a quote within 24 hours
details confirmed before shipping
Step 3 We Provide the Size and Pictures for Your Confirmation
We will give you size, weight and pictures of excavator travel Device before shipping
Travel Motor Shipping
Step 4 We Arrange the Shipment as Your Request
Packed with strong wooden case, then send to the shipping address you confirmed by air or by sea. You will receive the excavator travel device and fit fastly

XuGong KS Excavator Travel Device Factory Overview

Where To Find A Quality Excavator Travel Device? XuGong Got you covered

 

The Excavator travel device plays a vital role in providing power to an excavator. There would be instances that your excavator is not up to its usual operational speed, lost in power and unusual noises. It might be a problem with your excavator travel device. Where to find a quality excavator travel device for your replacement?

Xugong KS is here for you! Xugong supplies all brand excavator travel devices, such as Komatsu, Hitachi, Cat, Volvo, Kayaba, Nabetesco, Rexroth, and so on. You can choose your excavator travel device based on your models and OEM Part No. Need a reliable and quality excavator travel device? Order now!

 

 

Excavator Travel Device – The Definitive FAQ Guide

 

The excavator travel device FAQ Guide collects all questions concerning the Excavator Travel Device and then answered or cleared in detail.

This FAQ Guide pertains to excavator travel device, working principle, cost, types, reasons of failures, the lifetime of your excavator travel device, things to consider while choosing an excavator travel device.

This guide will help you understanding excavator travel devices by providing insights about this equipment.

1.    What is an excavator travel device?

 

The excavator travel device is the component that connects the hydraulic motor to the carrier chassis.

Its primary function is to transfer the power from the hydraulic motor to the driveshaft.

Figure 1. Excavator Travel Device
Figure 1. Excavator Travel Device

An excavator travel device is a device that allows an excavator or other equipment to move (to travel) on its tracks.

 

The travel device is connected to an extendable arm attached to the motor shaft through teeth, pinion, or timing belt.

A gearbox is also attached to the same shaft, which goes into the high-speed rotation when put in action.

Excavator travel devices are compact machines designed to be used for construction sites.

They are available in various specifications and models with different attachments.

It is designed to provide a convenient way for transporting heavy equipment.

 

2.    How do I remove the excavator travel device?

 

The procedure to remove your excavator travel device the process is as follows:

The excavator travel device is located under the machine and is accessed by removing the floor plate.

Figure 2. Removing Excavator Travel Device
Figure 2. Removing Excavator Travel Device

To remove it, you will first need to remove the hydraulic tubing attachments.

 

The travel device is removed by using an excavator tool kit to remove all the nuts from the bottom of the travel motor shaft.

Remove the shroud, take off the guard rails, loosen the bolt on the excavator travel device.

You must also disconnect the wiring harness to remove it completely.

Then you can remove the travel motor directly from your machine by hand.

 

3.    What are the Excavator travel device problems?

 

There are several issues associated with your excavator travel device.

Figure 3. Problems of Excavator Travel Device
Figure 3. Problems of Excavator Travel Device

Some of the main issues are listed below:

 

  • An excavator travel device can result in power loss or inadequate power development in your excavator.
  • Under heavy loading conditions, your excavator travel device may experience wear and tear on gear teeth present inside the excavator travel device.
  • An unpleasant sound due to improper repair and maintenance procedures.
  • Excavator travel device gets overheated because of extending period of working.
  • Leakage problems because of high temperature and pressure may fail your excavator travel device.

Adopting proper precautionary measures may result in the reduction of problems associated along with an extended lifetime of your excavator travel device.

 

4.    Is there any Excavator travel device for sale?

 

Yes, you can find your excavator travel device on sale.

There are thousands of manufacturers exists which offer excavator travel devices on sale.

They provide sales on the off-season, mid-season, on-season, or various times around the year.

Sale is also exhibited often when manufacturers or suppliers have built up enough stock and cannot sell them on time.

Thus, for upgrading their stock, they provide sales.

The word sale identifies that you will purchase your excavator travel device at much lower cost than the usual purchase.

You need to do extensive research or ask the people belonging to your profession to have a clear idea about sales.

 

5.    Where to buy the excavator travel device?

 

You can buy your excavator travel device from several sources.

The most popular sources include online and offline sources.

Online sources mean you need to order online sitting at any place having an internet connection.

You don’t need to visit the store or place from which you are purchasing.

To get a better-quality excavator travel device, you need to research or build confidence while making online purchases.

Read customer reviews to select a reliable or affordable supplier easily.

By offline means, you can visit the place physically and assess the quality and operational parameters of your excavator travel device.

You can pay net cash to purchase your excavator travel device directly.

 

6.    How much excavator travel device costs?

 

The cost of an excavator travel device varies and depends on several factors.

These factors include material used in manufacturing, the weight of the excavator travel device, excavator model, quantity purchased, warranty associated with your excavator travel device.

The cost of the travel device without any motor lies in the range of $650 to $850 per piece.

The pc 120 – 3 excavator travel device price varies from $2000 to $4000 per piece and is embedded with the motor.

The cost of the TM03 excavator travel device lies in the range of $600 to $2000, excluding the motor component.

The cost is a varying factor while purchasing as you increase the material quality, the price of your excavator travel device goes on increasing.

 

7.    Can I import the excavator travel device from china?

 

Yes, you can import excavator travel devices from china.

These manufacturers provide you with high-quality excavator travel devices at lower prices.

The option exists to place a custom order for your excavator travel device.

The word custom exhibit that you can select material, shape, specifications depending on your need or your excavator model.

Chinese manufacturers provide products at costs much lower as compared to the international market without compromising the quality.

You don’t need to worry about custom costs associated with delivery. They directly deliver to your doorstep.

You need to put incorrect address and checkout. Within a few days, you will receive your product.

 

8.    What are the types of excavator travel devices?

Figure 4. Types of Excavator Travel Devices
Figure 4. Types of Excavator Travel Devices

There are several types of excavator travel devices. Some of the widely known types of excavator travel device are as follows:

 

  • Spur Bevel Type Excavator Travel Device
  • Spiral Bevel Type Excavator Travel Device
  • Hypoid Type Excavator Travel Device

 

Spur Bevel Type Excavator Travel Device:

A spur bevel excavator travel device is a drive, which is applied to track riding excavators.

This gearbox reduces torque and speeds up the machine. It transmits power from the engine to the tracks.

Spur bevel excavator travel device mainly comprises a motor, clutch, planetary gear sets, four-pole motor sprocket.

 

Spiral Bevel Type Excavator Travel Device:

A spiral bevel excavator travel device is a part of compact excavator equipment.

It includes a track motor, drive gearbox, drives engine, and other similar parts.

The spiral bevel excavator travel device is a worm-type gearbox with planer gears.

 

Hypoid Type Excavator Travel Device:

Hypoid Excavator travel device is the planetary gearbox consisting of three planetary gears used to transmit torque and one single pinion gear used to drive the control load.

Excavator travel devices consist of the main motor, universal joint, axle shaft, spindle, and three-planetary gear “planetary unit.”

9.    What are the specifications of the excavator travel device?

 

The specifications associated with the excavator travel device are listed in the table below:

Sr. No. Specifications
1 Oil flow L / min 220
2 Press. Relief v/ v kgf / cm2 330
3 Travel device displacement cm3 / rev 146.5/ 95
4 Travel device torque kgf. m 76.94/ 49.9
5 Travel device speed r. p. m 1501/ 2316
6 Travel device brake torque kgf. m 49.3
7 Travel device brake release press. kgf / cm2 11
8 Gear ratio L / min 50.50/ 1
9 Total displacement cm3 / rev 7299/ 4798
10 Theoretical torque kgf. m 3886/ 2520
11 Theoretical speed r. p. m 29.7 / 45.8
12 Theoretical brake torque kgf. m 2490

 

10.  What are the maintenance requirements for the excavator travel device?

 

There are different maintenance requirements that you can follow to avoid extra expenditures associated with your excavator travel device.

The maintenance requirements are as follows:

  • Frequently check your excavator travel device after each operation.
  • Check for any sounds or vibrations associated with your excavator travel device.
  • Change the oil of your excavator travel device and check the oil level periodically.
  • Check if there is any leakage present in your excavator travel device.
  • Clean any debris or dirt accumulated on your excavator travel device most often.
  • If any component is not operating effectively or efficiently, then replace it or repair it.

Following these maintenance requirements, you can increase the lifetime of your excavator travel device.

 

11.  How often do maintenance on the excavator travel device?

 

It is recommended to maintain your excavator travel device after every 100 hours of operation.

Figure 5. Excavator Travel Device Maintenance
Figure 5. Excavator Travel Device Maintenance

The soil compaction is very important to the excavator travel device’s performance, lifespan, and efficiency.

 

This factor depends on several factors: soil condition, depth, distance traveled, and soil moisture.

The main performance parameters affecting soil compaction are weight operating on the tip of the bucket and the number of revolutions of the tracks per minute.

The life of the travel device depends on many factors such as axle load, number, and type of revolutions.

It also depends on how often you use your excavator travel device from one job site to another.

 

12.  How does the excavator travel device work?

 

The working principle of your excavator travel device is as follows:

The excavator travel device consists of a hydraulic motor, a drive gearbox, a shaft with planetary gears, and a drive motor.

When the operator switches the machine on and selects the reverse gear, the hydraulic motor rotates.

The motor drives the drive shaft via kinematic coupling, made up of planetary gears.

The gear is mounted on ball bearings that allow it to move in all three axes for any gearing ratio.

The shaft also has diametric pins with balls that mesh with grooves machined into the shaft’s splines.

In this way, rotation of the drive gearbox is transmitted to your excavator tracks.

 

13.  How to change excavator travel device bearings?

 

Excavator travel device bearings are one of the main parts to change frequently, so it is most important to learn how to change them properly.

Figure 6. Changing Excavator Travel Device Bearings
Figure 6. Changing Excavator Travel Device Bearings

Some excavator brands make this process simple by providing a complete travel kit to purchase a brand-new piece of excavator equipment.

 

First, take out your excavator’s final drive from your excavator by unscrewing bolts and covers.

Now remove top covers to assess gears inside your excavator travel device. Remove the gears to determine the central shaft.

The bearing is mounted on the center of the shaft. Please take out the damaged bearing and replace it with the new one.

 

14.  How to disassemble the excavator travel device?

 

Once it is determined that the motor is seized or locked, you may need to disassemble the travel motor.

This depends on how the locking mechanism works and what part of the machine it is and will depend upon your experience as a mechanic.

For things that are unsafe to remove, get advice from an engineer.

If the motor is stuck to something else, it is important to balance the excavation machine once you have completed your work not to damage anything else.

An important note: Excavator travel devices can be very heavy! Use care when working with them.

  • Remove all the bolts.
  • Beneath the bolt is three O-rings. Please remove them and keep them in a safe place.
  • Now slowly unscrew the hexagonal nut from the shaft of the motor using an unlocking bar.
  • Take out your excavator travel device.

15.  What kind of oil goes in an excavator travel device?

 

Excavator travel devices require a special type of oil for lubrication.

Figure 7. Oil for Excavator Travel Device
Figure 7. Oil for Excavator Travel Device

They are formulated to resist damage from the extreme heat, pressure, and friction associated with this type of equipment.

 

The oil that typically should be used for the Excavator Travel Device is hydraulic oil.

This kind of oil should have a recommended temperature range from -20 degrees F — 400 degrees F.

In addition to these temperatures, the oil should also include a viscosity rating of SAE 10W-40.

Most hydraulic equipment will use a similar kind of oil for the operation.

The hydraulic oil keeps the excavator drive motor cool and lubricated.

This is particularly important if you plan to operate the travel device for an extended period and you don’t want the motor to overheat.

 

16.  How to install the excavator travel device?

 

Install the excavation travel device is relatively simple. Just check the following items:

An excavator travel drive unit must be installed on a machine with a hydraulic system, and the chassis must be braced with reinforcement.

Due to the high-speed rotation of the excavator travel motor, lubricating oil or grease is essential during installation.

Excavator travel motor should be mounted in strict accordance with the designated position.

The direction of rotation should aim at the opposite direction of the side rollers and slightly below the machine centerline.

The vibration-free mounted excavator travel device with bearing support protects the travel motor, transmission, and gearbox.

With this excavator travel device, you will have reduced wear of the working gear and increased service life of the machine.

 

17.  What are the essential parts of the excavator travel device?

 

Several parts make up all excavator travel devices.

The wide range of features, sizes, and power options means large numbers of different components. Let’s take a look at some of the most important elements:

Figure 8. Essential Parts of the Excavator Travel Device
Figure 8. Essential Parts of the Excavator Travel Device

You can find excavator travel motor, drive gearbox, planetary gears, travel motor, bearings, cover, casing, and shaft are the important parts.

 

Each component has its special feature and application, and these components are essential to its normal operation.

With having a single of its component malfunctioned, your excavator travel device will not be going to work.

18.  What are the reasons why the Excavator travel device fails?

There are several reasons why your excavator travel device fails. Some of the reasons are given below:

The most common cause of Excavator travel device failure is the drive gearbox. The gearbox is used to couple with hydraulic motors and is subjected to wear and tear.

Figure 9. Reasons for Excavator Travel Device Failing
Figure 9. Reasons for Excavator Travel Device Failing

Moreover, driven equipment can be damaged if you do not specify the motor’s power, running speed, and temperature in advance.

 

Sometimes it breaks due to overloads.

Lack of proper lubrication in your excavator travel device may lead to failure.

Improper installation of various components also results in sudden failure of your excavator travel device.

 

19.  How to replace excavator travel device hydraulic lines?

 

Two kinds of hydraulic rubber lines can be applied to the excavator, including steel tubes and rubber tubes.

And the rubber tube is usually applied to the traveling machine because it has good pressure resistance and not easy to aging.

Excavator travel device hydraulic lines will need to be replaced now and then.

This could be due to cracks that develop over time or major leaks that need to be repaired immediately.

The oil supply line begins from the oil pump and turbocharger pressure control valve to transport oil.

You need a tool kit to unscrew bolts attached to hydraulic lines to detach them from your excavator and replace them with a new one.

 

20.  How to change oil for the excavator travel device?

 

Excavator oil change is required on the excavator travel device to ensure it performs at a higher efficiency.

A properly maintained excavator with proper hydraulic oil in the system will allow longer life and less frequent operational breakdowns.

First, change the oil, turn off your excavator, and make sure it is in a stationary position.

Now there are valves placed on your excavator travel device.

You can use a pump to pump hydraulic fluid inside your excavator travel device.

Put the pump’s nozzle on the valve and start pumping hydraulic fluid; the pressure indicates the amount of fluid needed for lubrication.

When the indicator indicates sufficient oil is induced, stop pumping.

 

21.  How to check the gear oil level in the excavator travel device motor?

 

There are different methods to check the gear oil level of your excavator travel device.

These methods are described below:

Visually inspect all ports of your excavator travel device to determine the oil level.

Take a ruler and dip inside, then take out and measure the oil level to see if it is above the specified limit.

Measure the oil pressure of your excavator travel device to make sure the level is correct.

You can also use borescope inspection or experience the sound to determine if your excavator travel device needs more oil or not.

If the oil level is below the specified level, put in the extra amount needed to make sure the longevity of your excavator travel device.

 

22.  What materials are used in making excavator travel devices?

Several materials are used in the manufacturing of excavator travel devices.

 

These materials include titanium alloy, silicon carbide, aluminum, cast iron, brass, alloy steel, epoxy resin, nylon carbide, and rubber lining.

Each material is embedded with special properties and functions.

These materials can withstand abrasion, high pressure, heat, and almost any type of environment to make sure your excavator travel device is working efficiently.

These materials are standardized and widely used around the globe in manufacturing different construction machinery equipment.

 

23.  What is the lifetime of an excavator travel device?

 

The lifetime of the excavator travel device mainly focuses on the following parts, such as: drive motor/power source, hydraulic motor/hydraulic power source, track motors, bearings, shaft drive with gears.

The lifetime of an excavator travel device is dependent upon the usage you give to it.

It would be best if you took care of your excavator travel device to last for a long time and be efficient.

The excavator travel device typically has a lifetime of approximately 3 or 5 years. This is also dependent upon the model and equipment that is being used.

 

24.  How to choose an excavator travel device?

 

Purchasing an excavator traveling device is something that you can never get wrong, especially if you already know what these products are, which will help you come up with an accurate guess on what to look for.

It will help if you are looking for the following things while selecting your excavator travel device your desired machine model, the desired force needed, the size of your excavator travel device, suited specifications.

You must think about your budget.

You must consider that the price of the excavator travel device can vary a great deal depending on various factors, such as size and brand.

 

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