Обзор экскаватора б/у Caterpillar 320CL

The Caterpillar 320CL is a classic 21-ton medium crawler excavator, widely used for earthmoving, foundation digging, road construction and quarry loading. Equipped with original Cat 3066 engine, mature Cat hydraulic system, long track undercarriage for better stability on soft ground. This model is famous for durable structure, easy maintenance and strong spare parts supply worldwide, very popular in Africa and South America second-hand machinery market.

Основные характеристики

1. Long track (L version) chassis, larger ground contact area, excellent stability and soft terrain adaptability.
2. 3066 inline 6-cylinder engine, reliable power output, low failure rate, spare parts easy to source.
3. Original Caterpillar main pump and control valve, stable hydraulic performance, smooth operation.
4. Robust boom & arm structure, resistant to heavy load and impact, suitable for long time heavy duty work.
5. Simple mechanical structure, convenient daily maintenance and repair, low operation cost.

Application Scenarios

Land grading, building foundation excavation, road project, quarry loading, river dredging, site clearance, municipal engineering.

Summary

Cat 320CL is a time-tested classic 21-ton used excavator. Long track design brings outstanding stability. With reliable engine and hydraulic system, easy access to spare parts, it is a cost-effective medium excavator choice for global buyers.