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Guangzhou Tieqi Construction Machinery Co., Ltd.

  • China,Guangzhou ,Guangdong
  • Verified Supplier
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China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO

  1. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
  2. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
  3. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
  4. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
  5. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
  6. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
  7. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO
  8. China Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO

Swing Motor & Swing Gearbox Assembly for Komatsu PC300-8MO PC350-8MO PC390-8MO

  1. MOQ: 1 PCS
  2. Price: Negotiable price
  3. Get Latest Price
CertifiTQCATion CE, ISO
Payment Terms Western Union,T/T
Supply Ability 300pcs /Month
Delivery Time 5-8 Weekdays
Packaging Details Wooden case or as required
Product name PC300-8MO PC350-8MO PC390-8MO Excavator Swing Motor Swing Gearbox Swing Device High Quality Swing Assembly
Applicable machine model: Komatsu Excavator Swing Assembly
Applicable Industries: Mechanical repair shops, retail, construction, energy, mining
TQCATegory Swing Assembly
Condition: NEW/REBUILT
Brand IRON CAVALRY
Brand Name IRON CAVALRY
Model Number PC300-8MO PC350-8MO PC390-8MO Excavator Swing Motor Swing Gearbox Swing Device High Quality Swing Assembly
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

CertifiTQCATion CE, ISO Payment Terms Western Union,T/T
Supply Ability 300pcs /Month Delivery Time 5-8 Weekdays
Packaging Details Wooden case or as required Product name PC300-8MO PC350-8MO PC390-8MO Excavator Swing Motor Swing Gearbox Swing Device High Quality Swing Assembly
Applicable machine model: Komatsu Excavator Swing Assembly Applicable Industries: Mechanical repair shops, retail, construction, energy, mining
TQCATegory Swing Assembly Condition: NEW/REBUILT
Brand IRON CAVALRY Brand Name IRON CAVALRY
Model Number PC300-8MO PC350-8MO PC390-8MO Excavator Swing Motor Swing Gearbox Swing Device High Quality Swing Assembly Place of Origin China
High Light Komatsu excavator swing motor assembly ,PC300-8MO swing gearbox replacement ,aftermarket excavator swing device
Komatsu Excavator Swing Assembly

The Swing Assembly (Swing Motor & Swing Gearbox) is the critical power unit responsible for the precise 360-degree rotation of your Komatsu PC300-8MO, PC350-8MO, and PC390-8MO excavators. Engineered for heavy-duty earthmoving and quarrying, our high-quality aftermarket swing device provides the high torque and smooth braking performance required for rapid cycle times and accurate load positioning.

This New Arrival features heat-treated internal gears and premium hydraulic seals to ensure reliable performance under the intense lateral loads common in 30-40 ton class excavator operations.

Technical SpecifiTQTQCATions
Product SpecifiTQTQCATions
Compatible Models PC300-8MO, PC350-8MO, PC390-8MO Excavators
TQTQCATegory Swing Assembly
Brand IRON CAVALRY
Origin China
Condition Original & OEM
Warranty 12 Months
MOQ 1 Piece
Production Capacity 1000 Pieces/Month
Standard Standard
Payment Terms L/C, T/T, Western Union, Trade Assurance
Delivery Time 1-3 Days (depending on order)
Shipping Methods Sea, Air, or DHL/FEDEX/TNT/EMS
Product Images
Komatsu SK1020 Control Valve close-up view Swing assembly component detail Swing motor internal mechanism Complete swing assembly unit
Key Features & Benefits
  1. Precision Planetary Gearbox: Features multi-stage planetary gears with advanced heat treatment for maximum torque density and resistance to gear tooth chipping.
  2. Smooth Hydraulic Braking: The integrated swing motor includes a high-performance friction plate brake system, ensuring precise "stop-and-hold" capability on slopes.
  3. Enhanced Durability: Equipped with reinforced bearings and dual-lip oil seals to prevent contamination and ensure long-term lubriTQTQCATion within the gearbox.
  4. Plug-and-Play Installation: Designed to the exact mounting dimensions of original Komatsu equipment for a fast, "drop-in" replacement, minimizing downtime.
Why Choose Our Komatsu Swing Solutions?
  • Rigorous Testing: Every swing assembly undergoes a full dynamic rotation test and pressure-holding check to guarantee zero leakage and silent operation.
  • Minimized Downtime: We understand that a faulty swing system halts production. We keep these units In Stock for immediate dispatch to your job site.
  • Global Shipping Expertise: From heavy-duty crating to fast air or sea freight, we ensure your Komatsu parts arrive safely and ready for work.
Manufacturer Information
Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY")

Strategically loTQTQCATed in Guangzhou's Huangpu District, approximately one hour from Baiyun International Airport. With nearly 15 years of specialization in engineering machinery hydraulics, we are driven by our core values of "Pragmatism and Progress."

Technical Excellence

Our manufacturing processes ensure products meet over 95% of original performance specifiTQTQCATions, building widespread trust through efficient execution and rigorous quality standards.

Company Facilities & Operations
Guangzhou Tieqi Engineering Machinery facility exterior Factory production line with hydraulic components Company exhibition booth at trade show Company certifiTQTQCATions and quality awards Product packaging and delivery preparation
Packaging & Shipping

Large items are secured in sturdy plywood crates with metal fasteners. Internal protection includes bubble wrap cushioning and wooden braces, with special attention to vulnerable components. External reinforcement features high-strength PET plastic strapping and waterproof black film wrapping.

Why Choose IRON CAVALRY?
  • Comprehensive one-stop hydraulic solutions
  • High-quality products at competitive prices
  • Exceptional customer service and support
  • Large inventory with short delivery times
  • Long warranty periods for peace of mind
  • Professional expertise in excavator component identifiTQTQCATion
For more information about our products or technical consultation, please contact us directly.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Agent,Manufacturer,Exporter

  • Year Established:

    2010

  • Total Annual:

    20000000-60000000

  • Employee Number:

    85~200

  • Ecer Certification:

    Verified Supplier

Introduction to Guangzhou Tieqi Construction Machinery Company Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner... Introduction to Guangzhou Tieqi Construction Machinery Company Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner...

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  • Reach Us
  • Guangzhou Tieqi Construction Machinery Co., Ltd.
  • Guangzhou Tieqi Construction Machinery, No. 238, Zhongshan Avenue East, Huangpu District, Guangzhou, Guangdong
  • https://www.hydraulicpumps-parts.com/

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