Final Drive Travel Gearbox Fit for Excavator Komatsu PC35-8

What is Final Drive Travel Gearbox?

Final Drive Travel Gearbox, also known as travel drive or travel gearbox, is a vital component of an excavator's powertrain. It is responsible for transmitting torque from the hydraulic motor to the machine's tracks, enabling the excavator to move forward or backward.

Installation and Working Principle

The travel gearbox is typically installed in the rear of the excavator, near the tracks. When the hydraulic motor rotates, it drives the sun gear, planet gears, and ring gear to deliver the necessary torque and speed to the tracks. The gearbox also serves as a gear reduction system, increasing the torque output to the tracks while reducing the motor's speed.

Features and Advantages

• High-quality steel construction for superior durability and reliability.
• Precision-engineered internal components for optimal performance and efficiency.
• Durable sealing system to prevent contamination and extend the unit's lifespan.
• Advanced heat treatment technology for increased strength and wear resistance.
• Easy installation and maintenance for reduced downtime.

Design and Compatibility

Our Final Drive Travel Gearbox is specifically designed to fit the Komatsu PC35-8 excavator, featuring a compact and lightweight design that maximizes the excavator's performance. The unit is engineered to meet the excavator's critical performance parameters, including load capacity, torque output, and speed matching.

Parameters for Purchasing

When to Replace Travel Gearbox

• Unusual noise coming from the gearbox.
• Reduced travel speed or loss of power.
• Leaking oil or other signs of damage to the gearbox casing.
• Excessive vibration or shaking of the excavator during operation.
• Complete failure of the gearbox to transmit power to the tracks.

How to Maintain Travel Gearbox

• Regularly inspect the gearbox for signs of damage or wear.
• Replace the oil and filter on schedule to prevent contamination.
• Keep the gearbox clean and free of debris and dirt.
• Ensure that the gearbox is always adequately lubricated.
• Seek professional assistance for any unusual noises or vibrations.

Installation Guide

Installation of the Final Drive Travel Gearbox should be carried out by a professional technician familiar with the excavator's powertrain system. It is important to ensure that the gearbox is correctly aligned and that the mounting bolts are tightened to the recommended torque. Failure to install the gearbox correctly may result in decreased performance or premature wear and tear.

Compatibility with Other Models

Our Final Drive Travel Gearbox can also be adapted to fit other excavator models, including Daewoo, Doosan, Caterpillar, Hitachi, Kato, Komatsu, Hyundai, SANY, Volvo, Kobelco, Sumitomo, LiuGong, Yuchai, CASE, LOVOL, Sunward, and XCMG. However, please note that we only manufacture and sell products for the Komatsu PC35-8 excavator, and the compatibility list is for reference only.

About Our Company

We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other heavy equipment. Established in 2000, we have a team of highly skilled engineers and technicians dedicated to designing and producing components that meet or exceed OEM standards. Our main products include final drive, swing gearbox, gears, shafts, bearings, and seals, among others. We pride ourselves on our commitment to quality, innovation, and customer satisfaction, and we are always striving to improve and expand our product range to meet the evolving needs of the construction industry.

Author: Miya