Used Excavator Cat320D2L Original Digger For Sale

The Cat® 320D2L is a high-performance tracked excavator tailored for diverse construction scenarios, ranging from earthmoving and trench digging to heavy lifting and mineral extraction. As an upgraded and enhanced model of Caterpillar’s 320-series hydraulic excavators, it integrates power, efficiency and durability, making it a reliable partner for improving job site productivity and reducing operational costs.
Powered by the robust Cat C7.1 diesel engine, this excavator delivers a net power of up to 119 kW (162 hp) and cuts fuel consumption by up to 5% compared to its predecessors. Its low-pressure fuel system with improved injection technology not only ensures stable operation with low-quality fuel to minimize downtime but also features an electric priming pump that prevents contamination during filter replacement. Matched with a high-efficiency hydraulic system, it generates a maximum pressure of 35,000 kPa and a flow rate of 202 l/min per hydraulic pump, while the low-effort joysticks enable precise and smooth control of combined movements, easily handling heavy-duty tasks like rock shifting.
In terms of durability, the excavator is equipped with a modified X-frame structure that strengthens the overall rigidity and prolongs the service life even in harsh working conditions. It has an operating weight of approximately 21,799.6 kg, a maximum digging depth of 6.645 m and a digging radius of 9.997 m, which fully meets the requirements of large-volume operation. The operator station is ergonomically designed, featuring a fully adjustable seat, an LCD information monitor, adjustable console and climate control system. The large glass windows and convenient maintenance design further enhance its practicality—all daily maintenance points are accessible at ground level, and components such as double-element air filters with blockage warnings reduce maintenance time and costs significantly. Additionally, the 320D2L supports a variety of attachments including the Cat B20 hammer and 1.2 m³ HD bucket, adapting flexibly to different application needs from demolition to material loading. Backed by Caterpillar’s global dealer support, this excavator combines reliable performance with accessible services, making it a preferred choice in the medium-sized excavator market.