Final Drive Travel Gearbox Fit for Excavator Komatsu PC50-2
Final Drive Travel Gearbox Fit for Excavator Komatsu PC50-2
The travel gearbox, also known as the final drive, is a crucial component of an excavator's powertrain system. It is responsible for transmitting power from the hydraulic motor to the tracks, allowing the excavator to move and turn. Our Final Drive Travel Gearbox Fit for Excavator Komatsu PC50-2 is designed to provide excellent performance and durability for Komatsu PC50-2 excavators.

Installation and Functionality
The travel gearbox is installed in the undercarriage of the excavator and is responsible for driving the tracks. It works by converting the hydraulic motor's high-speed, low-torque rotation into low-speed, high-torque rotation that is suitable for driving the tracks. The gearbox is constructed with high-quality materials and is designed to withstand the harsh operating conditions of excavators.
Core Features and Advantages
Our Final Drive Travel Gearbox Fit for Excavator Komatsu PC50-2 has the following core features and advantages:
- High-quality materials: The gearbox is constructed with high-strength materials that provide excellent durability and resistance to wear and tear.
- Robust design: The gearbox is designed to withstand the heavy loads and harsh operating conditions of excavators, ensuring long service life.
- Efficient power delivery: The gearbox provides efficient power delivery to the tracks, resulting in better performance and fuel efficiency.
- Easy maintenance: The gearbox is designed with easy-to-access service points, making maintenance quick and easy.
- Compatibility: Our gearbox is designed specifically to fit Komatsu PC50-2 excavators, ensuring perfect compatibility and trouble-free operation.
Compatibility and Performance Parameters
Our Final Drive Travel Gearbox Fit for Excavator Komatsu PC50-2 is designed to meet the specific performance needs of Komatsu PC50-2 excavators. The gearbox is carefully engineered to match the excavator's requirements for bearing capacity, torque output, and speed. It is designed to provide reliable performance and maximum efficiency in a range of working conditions.

Parameters for Selecting the Right Travel Gearbox
| Parameter | Description |
|---|---|
| Excavator Model | The travel gearbox must be compatible with the excavator model. |
| Output Torque | The output torque of the gearbox must be suitable for the excavator's operating conditions. |
| Speed Ratio | The speed ratio of the gearbox must be matched to the excavator's requirements. |
| Power Rating | The gearbox must be able to handle the power output of the hydraulic motor. |
Signs that a New Travel Gearbox is Needed
- Abnormal noise from the gearbox
- Unusual vibration or shaking when the excavator is moving
- Poor performance or reduced power output
- Leaks or cracks in the gearbox housing
- Excessive wear or damage to the gearbox components
Daily Maintenance for Extended Lifespan
Regular maintenance is essential for extending the lifespan of the travel gearbox. The following maintenance tasks should be performed:
- Check the gearbox oil level and quality regularly
- Replace the gearbox oil according to the manufacturer's recommended schedule
- Clean the gearbox exterior and check for leaks or damage
- Inspect the gearbox components for signs of wear or damage
- Tighten loose bolts and fittings
Installation Guide
Installing the Final Drive Travel Gearbox Fit for Excavator Komatsu PC50-2 requires careful attention to detail. The following steps should be followed:
Step 1: Ensure Compatibility
Confirm that the travel gearbox is compatible with the excavator model and is designed to meet the excavator's performance requirements.
Step 2: Remove the Old Gearbox
Remove the old travel gearbox by disconnecting the hoses and electrical connections, then detaching the gearbox from the undercarriage.
Step 3: Install the New Gearbox
Install the new travel gearbox by attaching it to the undercarriage and connecting the hoses and electrical connections.
Step 4: Test the Gearbox
Test the gearbox to ensure that it is working properly and is providing the required power output.
Other Compatible Excavator Brands and Models
In addition to Komatsu PC50-2 excavators, our Final Drive Travel Gearbox is also compatible with the following excavator brands and models:
- Daewoo
- Doosan
- Caterpillar
- Hitachi
- Kato
- Hyundai
- SANY
- Volvo
- Kobelco
- Sumitomo
- LiuGong
- Yuchai
- CASE
- LOVOL
- Sunward
- XCMG
About Our Company
We are a leading supplier of high-quality spare parts for excavators, bulldozers, and other heavy equipment. Our company was founded in 2000 and has since grown to become a trusted name in the industry. We are committed to providing our customers with the best quality products and excellent customer service.
Our main products include travel gearboxes, swing gearboxes, gears, shafts, planet carriers, wheel hubs, and other spare parts. We offer a comprehensive range of products that are compatible with more than 500 excavator models.
Our company has invested in the latest technology and equipment to ensure that our products meet the highest standards of quality and durability. We also have a dedicated team of engineers and technicians who are always ready to assist our customers with their needs.
Thank you for considering our Final Drive Travel Gearbox Fit for Excavator Komatsu PC50-2. If you have any questions or would like to place an order, please feel free to contact us.
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





