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Shenzhen Qianchuan Synergy Technology Co., Ltd

  • China,Shenzhen ,Guangdong
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China Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing
China Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing

  1. China Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing
  2. China Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing
  3. China Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing
  4. China Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing
  5. China Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing

Doosan DX420LC-3 Excavator Swing Drive Assembly 170303-00073 Hydraulic Swing

  1. MOQ: 1 Piece
  2. Price: Negotiable
  3. Get Latest Price
Delivery Time 3-7 Days
Supply Ability 300 Pieces per Month
Condition Original & OEM
Payment Terms T/T, Western Union
Packaging Details Wooden Case
Warranty 3 Months
Application Doosan DX420LC-3 Excavator
Category Swing Drive Assembly
Brand Name ZW / OEM
Certification ISO 9001:2015
Place of Origin Guangdong, China
Model Number 170303-00073

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 3-7 Days Supply Ability 300 Pieces per Month
Condition Original & OEM Payment Terms T/T, Western Union
Packaging Details Wooden Case Warranty 3 Months
Application Doosan DX420LC-3 Excavator Category Swing Drive Assembly
Brand Name ZW / OEM Certification ISO 9001:2015
Place of Origin Guangdong, China Model Number 170303-00073
High Light DX420LC-3 Swing Drive Assembly ,170303-00073 Doosan Swing Gearbox ,Excavator Slewing Drive Unit

170303-00073 Excavator Swing Drive Assembly

This 170303-00073 swing drive assembly (reducer / slewing gearbox) is a complete, direct-fit replacement unit engineered for Doosan DX420LC-3 excavators. As a core component of the excavator upper-structure rotation system, it delivers stable torque multiplication and precise 360° slewing performance for demanding earthmoving and construction work.

Key Features

  • Complete swing drive assembly: includes the slewing gearbox ready for direct replacement of the OEM unit
  • High-torque planetary reduction: built for the rotational load of a 42-ton class excavator
  • Precision-machined housing: ensures correct alignment and a clean fit on the mounting flange
  • Tested before shipping: every assembly is run-tested for smooth operation and leak-free sealing

Technical Specifications

Part Number170303-00073
CategorySwing Drive Assembly / Swing Gearbox
Compatible ModelDoosan DX420LC-3
ConditionOriginal & OEM
Warranty3 Months
MOQ1 PC

Applications

  • Large excavator slewing systems
  • Heavy construction and infrastructure projects
  • Replacement of failed swing drive assemblies

Why Choose Us

We supply complete swing drive assemblies for Doosan, Komatsu, Hitachi, Kobelco and CAT excavators with fast worldwide shipping.

Every unit is 100% tested before shipment and backed by a 3-month warranty. Contact our sales team for bulk pricing and fast worldwide delivery.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler

  • Total Annual:

    500-800

  • Employee Number:

    10~20

  • Ecer Certification:

    Verified Supplier

Shenzhen Qianchuan synergy Technology Co., Ltd. is located in Shenzhen, a core city of the Guangdong-Hong Kong-Macao Greater Bay Area. It is a professional trading company specializing in construction machinery excavator parts, with its core business focusing on the overseas market. The company is c... Shenzhen Qianchuan synergy Technology Co., Ltd. is located in Shenzhen, a core city of the Guangdong-Hong Kong-Macao Greater Bay Area. It is a professional trading company specializing in construction machinery excavator parts, with its core business focusing on the overseas market. The company is c...

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Get in touch with us

  • Reach Us
  • Shenzhen Qianchuan Synergy Technology Co., Ltd
  • Antonio Industrial Park, Xinqiao Street, Bao'an District, Shenzhen City, Guangdong Province, China
  • https://www.excavatormachineryparts.com/

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