Guangzhou Guoli Engineering Machinery Co., Ltd.
                                                                                                           
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22 Years
Since 2004
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DX300 Excavator Slewing Bearing Swing Circle | ≤0.05mm Precision | 50×50×50 cm Packaging

Price Negotiable
Price: Negotiation Price
MOQ: 1
Delivery Time: 7 Days
Brand: Glparts
Product Description
Product Overview
Product Name Excavator Swing Circle
Type Non-gear, external gear, internal gear
Model DX300
Application Excavator Spare Parts
Accuracy Class ≤0.05mm (specific models can reach higher accuracy)
Features Corrosion Resistance
Advantages Low Noise, Low Vibration, High Precision
Packaging Size 50×50×50 cm
DX300 Excavator Slewing Bearing - High precision swing circle component
Compatible Models

PC300, PC300HD, PC300SC, PC340, PC350, PC350HD, PC360, PC380

Why Choose Our Excavator Parts
Comprehensive Part Inventory Management

Advanced digital system ensures quick and accurate part identification for precise customer matches.

Expert Sales Team

16+ years of industry experience providing professional guidance and informed decision support.

Strict Quality Control

Every product undergoes rigorous inspection with detailed imaging to ensure top-quality components.

Efficient Order Processing & Global Logistics

Streamlined system and tailored logistics ensure smooth, timely deliveries worldwide.

Customer-First Commitment

Personalized service exceeding expectations to build lasting partnerships and exceptional experiences.

Applications
  • Construction Equipment: Tower Cranes, Excavators, Drilling Equipment, Concrete Pumps, Compacting Machines, Graders
  • Lifting and Handling: Telehandlers, Reachstackers, Aerial Platforms, Forestry Machines
  • Process Industry: Pulp and Paper, Bottling, Packaging
  • Marine: Thrusters, Deck Cranes, Winches, Loading Arms
  • Power Generation: Wind Turbines, Solar Panels
  • Others: Antennas, Water Treatment, Mixers
Company Profile
GLPARTS manufacturing facility - 16 years hydraulic parts production experience
16+ Years Experience

GLPARTS brand hydraulic control valves known for durability, reliability in all conditions. OEM services available.

Quality Certifications

CE, ISO certified with excellent quality management systems and testing methods for stable performance in all environments.

Customized Solutions

Manufacture according to client technical drawings or provide professional guidance based on extensive experience.

Custom packaging available. Currently exporting to over 16 countries with trusted customer relationships.

Exhibition Showcase

Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma

Excavator slewing bearing technical specifications and features GLPARTS exhibition booth with cooperated clients at industry trade shows
Certifications
GLPARTS quality management certifications including CE and ISO standards Additional GLPARTS product certifications and quality assurance documentation
Frequently Asked Questions
How do I know if the part will fit my excavator?

Provide the correct model number, machine serial number, or part numbers. We mainly sell standard and OEM parts.

What is your after-sales service?

All products are strictly inspected before shipment. Our customer service team responds within 12 hours to assist with any issues.

How long will it take to deliver my order?

Orders under 10 pieces ship within 7 days; over 10 pieces ship within 15 days. Delivery time depends on the shipping company.

How will my order be delivered?

If you have a shipping agent, we coordinate with them. Otherwise, we use reliable shipping companies including UPS/DHL/TNT for light goods or sea freight for heavy goods.

What are the payment terms?

Orders under $3000 require full payment upfront. Orders over $3000 require 50% deposit to start, with balance paid before shipment. Inspection services available.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Guoli Engineering Machinery Co., Ltd.
Location Room 202, Building A9, Guangxin Creative Park, No. 24 Jishan New Road Street, Zhuji Street, Tianhe District, Guangzhou, Guangdong, China
Contact Person Tina

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