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  • Caterpillar excavator E320D E320DL Caterpillar dump truck swing reducer Swing motor reduction gear 148-4644 Caterpillar dozer - Image 1
  • Caterpillar excavator E320D E320DL Caterpillar dump truck swing reducer Swing motor reduction gear 148-4644 Caterpillar dozer - Image 2
Caterpillar excavator E320D E320DL Caterpillar dump truck swing reducer Swing motor reduction gear 148-4644 Caterpillar dozer - Image 1Caterpillar excavator E320D E320DL Caterpillar dump truck swing reducer Swing motor reduction gear 148-4644 Caterpillar dozer - Image 2

Caterpillar excavator E320D E320DL Caterpillar dump truck swing reducer Swing motor reduction gear 148-4644 Caterpillar dozer

  • Item No.52
  • Excavator travel gearbox
  • Aftermarket
  • Condition:New
  • IOS9001
Caterpillar excavator E320D E320DL Caterpillar dump truck swing reducer Swing motor reduction gear 148-4644 Caterpillar dozer
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Description

Caterpillar Excavator Swing Reducer & Swing Motor Reduction Gear 148-4644

This high-quality swing reducer and reduction gear assembly is designed for Caterpillar excavator models E320D and E320DL, as well as compatible dozer applications. As a critical component of the swing drive system, it ensures smooth and precise rotation of the upper structure, enhancing operational efficiency and machine reliability.

Key Features

  • Precision Engineering: Manufactured to meet or exceed OEM specifications for perfect fit and performance.
  • Durable Construction: Built with high-grade materials to withstand heavy loads and harsh working conditions.
  • Aftermarket Replacement: A reliable and cost-effective alternative to original parts, without compromising quality.
  • New Condition: Brand new unit, ready for installation.
  • Quality Assured: Produced under ISO9001 certified processes for consistent quality.

Product Specifications

  • Part Number: 148-4644
  • Type: Excavator travel gearbox / Swing reducer
  • Condition: New
  • Certification: ISO9001

Compatible Models

This swing reducer is specifically designed for Caterpillar E320D and E320DL excavators. It may also be compatible with other Caterpillar models that use the same swing drive system. Please verify compatibility with your machine's specifications before ordering.

About Our Company

Hangzhou XC Machinery Co., Ltd. specializes in supplying high-quality aftermarket parts for a wide range of construction machinery brands, including Caterpillar, Komatsu, Hitachi, Volvo, and more. Our product line includes excavator electrical parts, swing reducers, travel gearboxes, and other essential components.

We are committed to providing reliable parts that meet the demands of your equipment, ensuring minimal downtime and maximum productivity.

What is Caterpillar excavator E320D E320DL Caterpillar dump truck swing reducer Swing motor reduction gear 148-4644 Caterpillar dozer?

This product is an aftermarket swing reducer and swing motor reduction gear assembly, identified by part number 148-4644, designed for Caterpillar excavators such as the E320D and E320DL. It is a new, unused component that functions as the travel gearbox for the excavator's swing mechanism. Manufactured to meet ISO 9001 quality standards, it ensures reliable performance and durability for heavy-duty applications.

Applications

  • Replacement for worn or damaged swing reducers in Caterpillar E320D and E320DL excavators.
  • Used in the swing drive system to control the rotation of the excavator's upper structure.
  • Suitable for aftermarket maintenance and repair of Caterpillar dozers and dump trucks with compatible swing mechanisms.
  • Ideal for construction, mining, and earthmoving operations requiring precise and reliable swing control.

FAQ

Is this swing reducer an OEM or aftermarket part?

This is an aftermarket part, designed to meet or exceed OEM specifications for reliable performance.

What is the condition of the product?

The product is new and unused, ensuring optimal functionality upon installation.

Which Caterpillar models is this swing reducer compatible with?

It is specifically designed for Caterpillar E320D and E320DL excavators, but may also fit other models with the same part number 148-4644.

Does the product come with a warranty?

Warranty information is not specified; please contact the supplier for details.

Is the product certified?

The product is manufactured under ISO 9001 quality management standards, ensuring consistent quality.

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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