Nabtesco GM09VN-G-20/36-3 Final Drive Travel Motor for Excavator

Nabtesco GM09VN-G-20/36-3 Final Drive Travel Motor for Excavator

Product Overview

The SWAFLY Nabtesco GM09VN-G-20/36-3 final drive is a complete travel drive assembly combining a hydraulic travel motor with a planetary reduction gearbox. It is designed to transfer hydraulic power to the excavator track system and provide the torque required for traveling and maneuvering on the jobsite.

The GM09VN-G-20/36-3 is a Nabtesco final drive model commonly found in compact and mid-size excavator applications. It is associated with Yanmar VIO70 and VIO75 travel drive applications and can also be found across other equipment using the same GM09VN configuration.

Because final drive mounting dimensions, hydraulic ports, sprocket connections, and travel speed configurations can vary between machines, the complete model code and original part number should be checked before ordering.

Product Information

OEM / Reference Information

• GM09VN-G-20/36-3
• 172479-73300
• 172479-73301
• Nabtesco GM09VN

The reference numbers above are commonly associated with this final drive configuration. Please compare the original nameplate and mounting details before ordering.

Compatible Applications

The GM09VN-G-20/36-3 final drive is commonly used in selected excavator travel systems, including:

• Yanmar VIO70
• Yanmar VIO75
• Selected compact and mid-size excavators using Nabtesco GM09VN final drives

Compatibility depends on the machine model, serial number, mounting dimensions, hydraulic connections, and sprocket configuration. Please contact SWAFLY for final compatibility confirmation.

Product Features

Complete Travel Drive Assembly

The final drive combines the hydraulic travel motor and planetary reduction gearbox into one assembly, providing a practical replacement for a damaged or worn travel drive.

Reliable Torque Transmission

The planetary reduction section converts hydraulic motor output into the lower-speed, higher-torque rotation required to drive the excavator track.

Suitable for Heavy-Duty Travel

The GM09VN configuration is designed for excavator undercarriage applications where repeated starting, stopping, turning, and traveling place continuous loads on the final drive.

Inspection Before Shipment

• Model and nameplate verification
• External condition inspection
• Mounting and port configuration checking
• Assembly quality inspection
• Export packaging inspection

Common Final Drive Problems

A worn or damaged final drive may result in:

• Oil leakage around the travel motor
• Abnormal noise during traveling
• Weak or slow travel on one side
• Track movement problems
• Excessive vibration during operation
• Reduced travel performance

A complete final drive replacement can be a practical option when the hydraulic motor or reduction gearbox has suffered significant wear or internal damage.

Why Choose SWAFLY

• Professional supplier of excavator final drives and hydraulic components
• Wide range of Nabtesco travel motors available
• Model and part number verification before shipment
• Quality inspection before delivery
• Global export and logistics support

Inquiry Information

For an accurate quotation and compatibility check, please provide:

• Machine brand and model
• Machine serial number
• Original final drive model
• Part number on the existing travel motor
• Photos of the nameplate and mounting side

For Nabtesco GM09VN final drives, the complete model code is important when selecting a replacement. SWAFLY recommends confirming the original GM09VN-G-20/36-3 identification and machine configuration before ordering.