Hitachi ZX110 Travel Gearbox

Hitachi ZX110 Travel Gearbox Travel Motor Final Drive for Excavator

Product Overview

The Hitachi ZX110 Travel Gearbox is part of the excavator travel drive system and is commonly described as a travel reduction gearbox, travel motor gearbox or final drive. The gearbox works together with the hydraulic travel motor to reduce rotational speed and increase torque before power is transferred to the sprocket and tracks.

For Hitachi ZX110 excavators, different production versions and configurations may use different travel device part numbers. Please confirm the original part number and machine serial number before ordering.

Product Information

Reference Part Numbers

Commonly referenced ZX110 travel drive components include 9180429, 0796009 and 4466662. Part numbers can vary according to excavator generation and travel device configuration, so the original part number should be checked before purchase.

• 9180429 – Travel Motor / Oil Motor reference
• 0796009 – Travel Motor Gearbox reference
• 4466662 – Travel Gearbox / Drive Gear reference

Compatible Models

• Hitachi ZX110 Excavator
• Hitachi ZX110-1
• Hitachi ZX110-3
• Hitachi ZX110M
• Hitachi ZX110M-3

Compatibility depends on the exact machine version and travel device configuration. Please send the machine nameplate, serial number or original gearbox part number for confirmation.

Travel Gearbox Construction

The ZX110 travel reduction system uses planetary reduction gears to convert the high-speed rotation of the hydraulic travel motor into lower-speed, higher-torque output for the sprocket. The travel reduction gear is an important part of the final drive assembly.

Applications

• Hitachi ZX110 excavator track drive system
• Travel motor and final drive replacement
• Travel gearbox repair and overhaul
• Replacement of worn planetary gears and reduction components

Common Travel Gearbox Problems

• Abnormal noise from the final drive
• Oil leakage around the travel gearbox
• Weak or slow travel movement
• One side of the excavator travelling slower than the other
• Excessive backlash or wear inside the planetary gears
• Damaged bearings, gears or drive components

Product Features

Planetary Reduction Design

The planetary reduction mechanism is designed to transmit hydraulic motor power while providing the speed reduction and torque multiplication required for excavator track travel.

Heavy-Duty Excavator Application

The travel gearbox is designed for the high-load operating conditions of crawler excavators and the repeated torque loads generated during digging, turning and travelling.

Replacement Option

A replacement travel gearbox can be used when the original final drive has damaged gears, worn bearings, excessive leakage or other mechanical problems.

Why Choose SWAFLY

• Construction machinery hydraulic parts supplier
• Travel motors, travel gearboxes and final drives available
• Part number and machine application checking before shipment
• Guangzhou stock and export service
• Worldwide shipping by express, air or sea

Ordering Information

Before ordering a Hitachi ZX110 travel gearbox, please provide the excavator model, serial number and original travel motor or gearbox part number if available. Photos of the existing travel unit and nameplate are also helpful for checking the correct configuration.

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