Used Caterpillar 320D2 Hydraulic Crawler Excavator | 20 Ton Class Heavy 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

As a classic model in Caterpillar's D2 product family, the 320D2 is a 20-ton medium hydraulic crawler excavator developed specifically for emerging markets with variable fuel quality. Equipped with the original CAT C7.1 direct-injection turbocharged diesel engine and factory-calibrated load-sensing hydraulic system, this model inherits Caterpillar's legendary durability, delivering stable power output, precise operation and reliable heavy-duty performance under long-hour, high-intensity working conditions.

Every pre-owned 320D2 excavator in our inventory has undergone 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 excellent preserved performance and only 40%-60% of the cost of a new machine, it is a high-ROI choice for overseas construction contractors and equipment rental fleet operators.

Core Product Advantages

• Original Caterpillar C7.1 inline 6-cylinder direct-injection turbo engine, highly adaptable to high-sulfur and low-quality fuel, with stable 138HP output and extremely low long-term failure rate

• Factory-original CAT load-sensing hydraulic system with 35MPa working pressure, delivering precise control response and smooth compound movements for consistent digging efficiency

• Heavy-duty X-shaped chassis frame and reinforced long-track undercarriage, with low ground pressure and excellent stability on muddy, sloped and rough 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

• Multi-stage fuel filtration system and optimized lubrication circuit, effectively protecting core components and significantly reducing daily operation and maintenance costs

• Verified accident-free condition; all core parts including main pump, control valve and swing motor remain original factory specifications with complete maintenance files

• Ready in stock with 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 320D2 hydraulic excavator is a highly versatile 20-ton construction machine adapted to various complex 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.

Benefiting from its outstanding fuel adaptability, robust structural design and easily accessible spare parts worldwide, this model is extremely popular in construction markets across Southeast Asia, Africa, the Middle East, Latin America and other emerging economies, serving 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.