Used Caterpillar 320D Hydraulic Crawler Excavator | 20 Ton Class Classic Construction Equipment

Price & MOQ (Purchase Information)

* The final transaction price is subject to the machine's production year, actual working hours, overall mechanical and cosmetic condition, complete maintenance records, and optional attachment configurations. Please contact our sales team for a customized formal quotation.

Product Overview

The Caterpillar 320D is a globally recognized classic 20-ton medium hydraulic crawler excavator from Caterpillar's D-Series product line. Equipped with the original CAT C6.4 ACERT turbocharged diesel engine and factory-calibrated load-sensing hydraulic system, this model delivers outstanding fuel efficiency, precise operation response and proven long-term reliability, making it one of the most widely accepted and high-resale-value models in the global construction equipment market.

Every pre-owned 320D excavator in our inventory has passed a rigorous 80-point full-machine technical inspection and professional refurbishment. All units are guaranteed free of major structural accidents, retain 100% original factory core components, and come with traceable scheduled maintenance records. With well-preserved working performance and only 35%-55% of the cost of a new machine, it is a cost-effective core asset for overseas construction contractors and equipment rental fleet operators.

Core Product Advantages

• Original Caterpillar C6.4 ACERT inline 6-cylinder diesel engine, delivering stable 138HP power output with excellent fuel efficiency and mature, low-failure-rate technology

• Factory-original CAT load-sensing hydraulic system with 35MPa working pressure, ensuring precise control response and smooth compound movement coordination

• Heavy-duty X-shaped chassis frame and reinforced travel undercarriage, with high structural strength and excellent adaptability to various rough and uneven construction sites

• High-strength boom and stick manufactured with CAT's original robotic welding process, superior impact and fatigue resistance for heavy earthmoving and quarry operations

• Extremely large global market ownership; both genuine and aftermarket spare parts are easily available worldwide, greatly reducing daily operation and maintenance costs

• Verified accident-free condition; all core power and hydraulic components remain original factory specifications with complete maintenance files available for inspection

• Sufficient ready stock and short delivery cycle: units can be arranged for shipment within 7-15 working days after deposit confirmation, helping you start projects quickly

• Full one-stop export service covering pre-shipment inspection, complete customs documentation, global logistics arrangement and worldwide spare parts supply support

General Specifications

Engine & Power System Specifications

Hydraulic System & Working Performance

Application Scenarios

The used Caterpillar 320D hydraulic excavator is a highly versatile 20-ton construction machine suitable for a wide range of working conditions. It is widely applied in large-scale earthmoving works, site preparation and grading, highway and bridge foundation construction, municipal pipeline trenching, urban landscaping and land clearing, small-scale quarry loading operations, building demolition auxiliary works, as well as rural infrastructure and water conservancy projects.

With its proven technical reliability, huge global ownership and easily accessible spare parts, this model is highly recognized and favored in construction markets across Southeast Asia, the Middle East, Africa, Latin America and other regions. It serves as a reliable core workhorse for both small and medium-sized contractors and large-scale equipment rental fleets.

Service Promise

Pre-shipment Quality Inspection: Each machine undergoes a comprehensive 80-point mechanical and structural inspection before delivery. We accept buyer-appointed third-party inspection agencies (SGS, BV, etc.) and also provide live video walkaround inspection service for remote condition verification.

Export Customs & Logistics Support: We provide full one-stop export services, including a complete set of export documentation, professional customs clearance handling, and flexible trade terms (FOB, CIF, CFR, DDU available). We maintain long-term cooperation with major international shipping lines to ensure safe, cost-effective and on-time delivery to your designated destination port.

After-sales Technical Support: We offer a 3-month quality warranty for core engine and hydraulic components. Lifetime free technical consultation, operation guidance and troubleshooting support are available. We also have stable global spare parts supply channels to help you purchase genuine or cost-effective replacement parts efficiently.

Delivery Commitment: All in-stock machines will go through strict pre-delivery refurbishment and full-load test runs, and can be loaded and shipped from Shanghai Port within 7-15 working days after receipt of your deposit.