Used Crawler Excavator CAT 320D2L Export Supply

The used CAT 320D2L crawler excavator is a heavy-duty earthmoving machine built for large civil engineering, mining, and road building tasks. Driven by a dependable 6-cylinder Cat C7.1 ACERT water-cooled engine, this 21-ton machine produces a rated power output of 112 kW at 1800 rpm to give global contractors continuous high performance. With an operating weight of 21,100 kg and a standard 1.0 m³ bucket, this excavator delivers a strong bucket digging force of 125 kN to cut through tough soil and rock. In addition, every machine goes through strict technical inspections, such as hydraulic pump pressure testing, engine power checks, and track system evaluations, so overseas procurement buyers receive reliable job-ready equipment.

Commercial Advantages & Engine Performance

• Proven Cat Engine Output: Powered by a 7.01L Cat C7.1 ACERT engine that outputs 112 kW, giving you strong digging power while controlling daily fuel consumption.

• High Excavation Force: Generates 125 kN bucket digging force and 104 kN stick digging force, which helps operators clear hard surfaces quickly and smoothly.

• Extended Reach: Designed with a 5,700 mm boom and a 2,900 mm stick, yielding a maximum digging depth of 6,720 mm and a digging radius of 9,850 mm for deep trenching jobs.

• Heavy Undercarriage & Stability: Uses a long, durable steel track frame and a large 410 L fuel tank to support long working shifts on uneven job sites.

• Spacious Operator Cabin: Features a protective enclosed cab with clear visibility, low noise levels, and simple joystick controls to keep operators safe and comfortable.

Technical Specifications

Job-Site Application Scenarios

Large Infrastructure & Foundation Excavation

Because it reaches a maximum excavation depth of 6,720 mm and a digging radius of 9,850 mm, the CAT 320D2L works efficiently on high-volume foundation pits and underground pipeline trenches.

Quarrying & Aggregate Handling

Thanks to its 125 kN breakout force and 1.0 m³ bucket, this excavator can scoop heavy gravel, limestone, and crushed stone into dump trucks without losing cycle speed.

Road Construction & Bulk Earthmoving

With a travel speed of 5.4 km/h and a rotation speed of 10.9 rpm, operators can move large volumes of dirt and grade site ground rapidly across wide work areas.

Attachment Customization, Quality Checks & Shipping

Before shipping, auxiliary hydraulic piping lines can be installed on the boom and arm to run hydraulic breakers, hydraulic shears, or quick couplers. Every excavator goes through a full multi-point test by professional mechanics. We inspect hydraulic main pump pressure, engine compression, swing motor response, and track tension. Detailed operational videos and maintenance logs are provided prior to export. Finally, machines receive anti-rust coatings and are loaded onto Flat Rack containers, RO-RO vessels, or bulk cargo ships for secure ocean transit.

Frequently Asked Questions

How is hydraulic main pump performance verified prior to export?

Our mechanics run the Cat main pump and distribution valve under operational loads to check working pressure, valve response, and oil seal tightness.

Can extra hydraulic lines be added for breaker attachments?

Yes, custom auxiliary lines can be installed so you can attach hydraulic hammers, grapples, or augers seamlessly.

What shipping documents are provided for international customs clearance?

We supply complete documentation, including Commercial Invoices, Packing Lists, Bills of Lading, Certificates of Origin, and technical inspection reports.

What is the lead time from order confirmation to shipping departure?

Machine servicing, hydraulic checks, and attachment piping take 5 to 7 business days, while ocean shipping time varies from 15 to 35 days depending on destination port.