Final Drive Travel Gearbox Fit for Excavator Komatsu PC50UU
Final Drive Travel Gearbox Fit for Excavator Komatsu PC50UU

Introduction
A travel gearbox, also known as a final drive, is a crucial component of any excavator. It is responsible for transferring power from the hydraulic motor to the tracks, allowing the excavator to move and operate efficiently. Our Final Drive Travel Gearbox is specially designed for the Komatsu PC50UU excavator, ensuring optimal performance and longevity.
Installation and Functionality
The travel gearbox is installed in the undercarriage of the excavator, near the tracks. It works by using a set of gears to transfer power from the hydraulic motor to the tracks, translating the rotational motion of the motor into linear motion for the tracks to move. With our Final Drive Travel Gearbox, users can expect smooth and reliable operation, as well as increased power and torque output.
Core Features and Advantages
Our Final Drive Travel Gearbox is designed with the Komatsu PC50UU excavator in mind, ensuring optimal compatibility and performance. Some key features and advantages of our product include:
1. Durable Construction
Our Final Drive Travel Gearbox is made from high-quality materials and designed to withstand the most demanding working conditions, ensuring longevity and reliability.
2. Efficient Power Transfer
Our product uses advanced gear technology to transfer power from the hydraulic motor to the tracks, maximizing the power output and torque of the excavator.
3. Smooth Operation
Our Final Drive Travel Gearbox ensures smooth and reliable operation, reducing wear and tear on the excavator and minimizing downtime.
4. Easy Maintenance
Our product is designed for easy maintenance, with easily accessible components and clear instructions for routine upkeep.
5. Cost-effective
Our Final Drive Travel Gearbox is competitively priced and offers exceptional value for money, making it an affordable choice for excavator owners and operators.
Compatibility and Performance
Our Final Drive Travel Gearbox is designed to meet the specific needs of the Komatsu PC50UU excavator, with optimal performance in terms of carrying capacity, torque output, and speed matching.

Parameters for Purchase
When purchasing a Final Drive Travel Gearbox, it is important to consider the following parameters:
| Parameter | Description |
|---|---|
| Model | Ensure that the gearbox is compatible with the specific make and model of your excavator. |
| Ratio | Determine the gear ratio required for your excavator to achieve optimal performance. |
| Torque | Consider the required torque output for your excavator to ensure that the gearbox can handle the workload. |
| Speed | Determine the desired speed and ensure that the gearbox can match the required output. |
Signs That It's Time to Replace Your Gearbox
Over time, wear and tear can cause damage to the travel gearbox, leading to reduced performance and eventual failure. Some signs that it may be time to replace your Final Drive Travel Gearbox include:
1. Unusual Noises
If you hear grinding, whining, or other unusual noises coming from your undercarriage, it may be a sign that the gearbox is damaged.
2. Reduced Speed or Power
A damaged gearbox can lead to reduced speed and power output from your excavator, leading to inefficient operation and increased workload.
3. Increased Vibration
If you notice increased vibration while operating your excavator, it may be a sign that the gearbox is damaged and needs to be replaced.
How to Extend the Lifespan of Your Gearbox
Regular maintenance and upkeep can help to extend the lifespan of your Final Drive Travel Gearbox. Some maintenance tips to consider include:
1. Check the Oil
Regularly check the oil levels in the gearbox and replace the oil as needed to ensure proper lubrication and prevent damage.
2. Clean the Undercarriage
Dirt, debris, and other contaminants can damage the gearbox and reduce its lifespan. Regularly clean the undercarriage to prevent damage.
3. Perform Regular Inspections
Regularly inspect the gearbox for signs of wear and damage, and replace any damaged components promptly to prevent further damage.
Installation Guide
To install the Final Drive Travel Gearbox, follow these steps:
1. Ensure Compatibility
Ensure that the gearbox is compatible with your excavator's make and model, and that the gear ratio, torque, and speed are appropriate for your needs.
2. Remove the Old Gearbox
Carefully remove the old gearbox from the undercarriage, taking care not to damage any components.
3. Install the New Gearbox
Install the new gearbox in the undercarriage, following the manufacturer's instructions carefully.
4. Check for Proper Alignment
Ensure that the new gearbox is properly aligned and adjusted, and that all components are tightened to the appropriate torque settings.
Other Compatible Brands and Models
In addition to the Komatsu PC50UU excavator, our Final Drive Travel Gearbox is compatible with a wide range of other brands and models, including:
Daewoo, Doosan, Caterpillar, Hitachi, Kato, Hyundai, SANY, Volvo, Kobelco, Sumitomo, LiuGong, Yuchai, CASE, LOVOL, Sunward, and XCMG.
Please note that we do not sell products for these brands and models, and these are listed for informational purposes only.
About Our Company
We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction machinery. Established in 2000, we have invested heavily in state-of-the-art equipment and advanced manufacturing techniques to produce a wide range of products, including walking decelerator assemblies, rotary decelerator assemblies, gears, gear rings, transmission shafts, planetary frames, wheels, pump shells, rotary main shaft seats, end caps, washers, bearings, oil seals, and more. We offer over 12,000 different products for more than 503 different models of excavators and bulldozers.
Our company is dedicated to providing our customers with the highest quality products and services, backed by a team of experienced engineers, designers, and marketing professionals.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port





