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  4. Final drive
  • Caterpillar CAT311 Excavator Final drive 4I7345 Travel motor Hydraulic Excavator Travel Device 4I7345 - Image 1
  • Caterpillar CAT311 Excavator Final drive 4I7345 Travel motor Hydraulic Excavator Travel Device 4I7345 - Image 2
Caterpillar CAT311 Excavator Final drive 4I7345 Travel motor Hydraulic Excavator Travel Device 4I7345 - Image 1Caterpillar CAT311 Excavator Final drive 4I7345 Travel motor Hydraulic Excavator Travel Device 4I7345 - Image 2

Caterpillar CAT311 Excavator Final drive 4I7345 Travel motor Hydraulic Excavator Travel Device 4I7345

  • Item No.Caterpillar CAT311 Excavator Final drive 4I7345 Tr
  • Machine model:CAT311
  • Pump model:CAT311
  • Condition:Genuine new
  • Part number:4I7345
Caterpillar CAT311 Excavator Final drive 4I7345 Travel motor Hydraulic Excavator Travel Device 4I7345
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Description

Caterpillar CAT311 Excavator Final Drive 4I7345 – Travel Motor & Hydraulic Travel Device

This genuine new final drive assembly is specifically designed for the Caterpillar CAT311 excavator. It ensures reliable travel performance and smooth operation, meeting OEM specifications for direct replacement.

Key Specifications

  • Machine Model: CAT311
  • Pump Model: CAT311
  • Condition: Genuine new
  • Part Number: 4I7345

Product Overview

The final drive integrates the travel motor and gear reduction into a single unit, providing the necessary torque to move the excavator. It is engineered for durability and long service life, even under demanding job site conditions.

Each unit is manufactured to high standards, ensuring a perfect fit and reliable performance. This component is ideal for replacement or repair of your CAT311's undercarriage system.

Compatibility & Applications

This final drive is specifically for the CAT311 model. It is a direct replacement part, designed to match the original specifications. Please verify your machine's serial number and existing part number to ensure compatibility.

Quality Assurance

We supply genuine new parts, ensuring that you receive a product that meets the original equipment manufacturer's standards. This helps maintain the performance and safety of your excavator.

Why Choose Us

Hangzhou XC Machinery Co., Ltd. specializes in hydraulic components for excavators. We offer a wide range of parts for various brands, including Caterpillar, Komatsu, Hitachi, Volvo, and more. Our team is dedicated to providing high-quality products and excellent customer service.

Contact Information

For inquiries or orders, please contact us:

  • WhatsApp/Phone: +86 136 4581 9133
  • Skype: robinwanguuu@hotmail.com
  • Email: Ricardo@xcgparts.com
  • WeChat: welchanparts_luke
  • Website: www.xcgparts.com

We look forward to assisting you with your hydraulic part needs.

What is Caterpillar CAT311 Excavator Final drive 4I7345 Travel motor Hydraulic Excavator Travel Device 4I7345?

The Caterpillar CAT311 Excavator Final Drive 4I7345 is a genuine new travel motor and hydraulic travel device assembly designed for the CAT311 excavator. It integrates the travel motor and gear reduction into a single unit to provide the necessary torque for moving the machine. This component is engineered to meet OEM specifications, ensuring a direct replacement and reliable performance under demanding conditions.

Applications

  • Replacement for worn or failed final drives on Caterpillar CAT311 excavators
  • Repair of undercarriage travel systems in CAT311 models
  • Restoration of travel performance in excavators used in construction, demolition, and material handling
  • Maintenance of track drive functionality in CAT311 machines operating in various terrains

FAQ

Is this final drive compatible with all Caterpillar CAT311 excavators?

This final drive is specifically designed for the CAT311 model. However, it is recommended to verify your machine's serial number and existing part number to ensure compatibility, as variations may exist.

What is included in this assembly?

The assembly includes the final drive with integrated travel motor and gear reduction, ready for installation. It is a genuine new part, not a remanufactured unit.

How does this final drive ensure durability?

It is manufactured to meet original equipment specifications, using high-quality materials and engineering to withstand demanding job site conditions and provide a long service life.

Can I use this part for other excavator models?

No, this part is specifically designed for the CAT311 model. Using it on other models may result in improper fit or performance issues.

What is the part number for this final drive?

The part number is 4I7345, which is the OEM reference for this component.

Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

Links

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