Used Caterpillar 320C is a legendary‑class 21‑ton medium hydraulic crawler excavator highly sought‑after in the global second‑hand machinery market. Powered by the durable Cat 3066T direct‑injection diesel engine, it delivers stable, long‑lasting power output with excellent fuel‑economy performance. Fitted with original Caterpillar high‑performance hydraulic system, this used excavator generates strong breakout force, responsive movement and ultra‑smooth operation on all kinds of earth‑moving jobs. Built‑on heavy‑duty reinforced mainframe and robust long‑undercarriage deliver outstanding structural durability and working stability on rough, uneven construction sites. Its spacious operator cabin offers low‑noise, comfortable working environment, while the service‑friendly layout greatly cuts daily maintenance time and repair costs. Widely applicable for earthworks, municipal construction, road building, trenching, foundation digging and site‑clearance projects, the Cat 320C remains one of the most reliable, cost‑effective and spare‑part‑friendly medium‑size used excavators preferred by overseas contractors and rental companies worldwide.