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Premium Used Excavators
From China

Source high-quality used excavators from Caterpillar, Komatsu, Hitachi, Volvo, and more — directly from trusted suppliers in China. Inspected, tested, and ready for global delivery.

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About SHANGHAI WEITAI TRADING CO., LTD

We are a professional and responsible supplier specialized in the business of used excavators, loaders, motor graders, bulldozers, and other heavy construction machinery. Based in Shanghai, China, we enjoy convenient transportation access and strong logistics partnerships for seamless global shipping.

As a trusted exporter, we source only well-maintained, fully inspected machines from reputable manufacturers including Caterpillar, Komatsu, Hitachi, Kobelco, Volvo, Hyundai, and Doosan. Every machine undergoes strict quality control to ensure reliability and performance.

Our mission is to provide cost-effective, high-performance construction equipment to contractors, mining companies, and infrastructure developers worldwide — helping you save up to 60% compared to new models without compromising on durability.

Used Excavator Construction Equipment Caterpillar Excavator Excavator in Operation

Top Used Excavators for Sale

CAT 320D Excavator

CAT 320D Excavator – Japan Original

High-performance crawler excavator with strong digging force and reliable hydraulics. Ideal for construction and mining.

  • Operating Weight: 20.5 tons
  • Engine: CAT C6.4
  • Bucket Capacity: 0.8–1.2 m³
  • Condition: Well-maintained, low hours
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Komatsu PC220-6

Komatsu PC220-6 – Japan Made

Durable and fuel-efficient excavator from Komatsu, known for reliability in tough working conditions.

  • Operating Weight: 21.7 tons
  • Engine: SAA6D102E-1
  • Bucket Capacity: 0.8–1.0 m³
  • Year: 2010, Low Maintenance
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CAT 349DL Excavator

CAT 349DL – Big Excavator

Heavy-duty 50-ton class excavator designed for large-scale mining and quarry operations.

  • Operating Weight: 49.5 tons
  • Engine: CAT C13
  • Bucket Capacity: 2.2–3.0 m³
  • Ideal for mining & heavy excavation
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CAT 330C Excavator

CAT 330C – Japan Original

Mid-size crawler excavator with excellent reach and lifting capacity. Great for infrastructure projects.

  • Operating Weight: 30.2 tons
  • Engine: CAT C9
  • Max Dig Depth: 7.2 m
  • Low fuel consumption
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Komatsu PC55MR-2 Mini Excavator

Komatsu PC55MR-2 – 5T Mini Excavator

Compact and agile mini excavator perfect for urban construction, landscaping, and trenching.

  • Operating Weight: 5.5 tons
  • Zero Tail Swing Design
  • Bucket Capacity: 0.2 m³
  • Easy transport & operation
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Hitachi ZX650H Excavator

Hitachi ZX650H – High-Performance

Powerful 65-ton class excavator built for heavy-duty excavation and demolition tasks.

  • Operating Weight: 64.8 tons
  • Engine: Isuzu AH-6HK1X
  • Max Dig Depth: 8.1 m
  • Reinforced undercarriage
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CAT D6G Bulldozer

CAT D6G Bulldozer – Japan Original

Versatile crawler dozer ideal for grading, site prep, and earthmoving in rugged terrain.

  • Operating Weight: 18.5 tons
  • Power: 165 HP
  • Blade Type: S-Blade
  • Excellent undercarriage condition
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CAT 966G Loader

CAT 966G Front Wheel Loader

Heavy-duty wheel loader with high lift capacity and excellent maneuverability on job sites.

  • Operating Weight: 18.2 tons
  • Bucket Capacity: 3.0 m³
  • Engine: CAT C9
  • Suitable for quarry & construction
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View All 100+ Machines

Why Choose Us?

Quality Guaranteed

Every machine undergoes strict inspection and testing before shipment.

Global Shipping

We export to Africa, Middle East, South America, Southeast Asia, and more.

Best Prices

Direct from China — save up to 60% compared to new equipment.

24/7 Support

Our team is ready to assist you with inquiries, quotes, and logistics.

100+

Machines in Stock

50+

Global Buyers

15+

Years Experience

30+

Brands Available

Frequently Asked Questions

Are all machines inspected before shipping?

Yes, every excavator and heavy machine undergoes a comprehensive inspection by our technical team, including engine performance, hydraulics, undercarriage, and structural integrity.

Do you provide export documentation?

Absolutely. We provide all necessary export documents including Bill of Lading, Commercial Invoice, Packing List, and Certificate of Origin.

Can I visit your facility in Shanghai?

Yes, we welcome buyers to visit our facility for machine inspection. Please contact us in advance to schedule a tour.

What payment methods do you accept?

We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and other secure payment methods based on order size and buyer terms.

How long does shipping take?

Shipping time varies by destination. Typically, sea freight takes 20–40 days depending on the port of discharge.

Get in Touch

Interested in a specific model or need a bulk quote? Contact us today for fast, professional service.

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