Used Cat 320B Hydraulic Crawler Excavator

The used Caterpillar 320B is a legendary classic 20‑ton medium‑size hydraulic crawler excavator from Caterpillar’s well‑known B‑series. Highly sought‑after across the global second‑hand construction machinery market, this pre‑owned digger has earned a solid reputation for rugged durability and dependable long‑term performance.

Powered by the proven Cat 3066T turbocharged diesel engine with net power of 95 kW (128 hp), the machine supplies steady‑going power output under heavy‑load jobsite conditions. It is fitted with Caterpillar’s mature load‑sensing hydraulic system, which generates powerful digging breakout force, smooth movements and remarkably stable operation for all‑day earth‑moving assignments.

Built‑in heavy‑duty reinforced chassis and robust long‑undercarriage deliver outstanding structural strength and jobsite stability. The operator‑friendly cabin provides a comfortable working environment, while the service‑oriented layout grants easy‑access components to speed up daily inspection and maintenance.

Benefiting from its simple mechanical structure, worldwide easily‑sourced spare‑parts and low‑cost repairs, the second‑hand Cat 320B is extremely cost‑effective. It is widely deployed for earthmoving, trenching, foundation digging, site clearance and light demolition projects, and continues to be one of the top‑preferred medium excavators for overseas contractors and rental fleets in Africa, Southeast Asia and the Middle East.