두산 300LC-9C

Standard and Optional Buckets Standard Bucket: Typically equipped with a standard backhoe bucket with a capacity of approximately 1.4 - 1.6 m³, suitable for general earthmoving and excavation. Optional Range: Depending on working conditions, buckets of various capacities can be fitted, ranging from 0.64 m³ to 1.75 m³, to handle everything from light materials to heavy-load mining operations. Hydraulic Breaker One of the most common attachments. Used for breaking hard rock, concrete pavements, or for secondary crushing in mining operations. Hydraulic Scrap Grapple / Grab Used in scrap steel processing, timber handling, or waste sorting. Replaces the bucket to achieve grabbing and loading functions. Rock Cutter / Trencher Used to cut narrow, straight trenches in hard rock. Commonly used for slope trimming or pipeline installation.

The Doosan DX300LC‑9C is a heavy‑duty 30‑ton LC long‑undercarriage crawler excavator, well‑known for mining and large‑scale earth‑moving projects in global used machinery market. Powered by genuine Doosan DL08 six‑cylinder turbo direct‑injection diesel engine with Tier3 emission standard, no urea after‑treatment system. It delivers stable power under high‑temperature, dusty and high‑altitude sites and tolerates poor‑quality diesel fuel. Factory‑fitted auxiliary hydraulic piping supports hydraulic breaker, grapple and ripper directly without extra modification. EPOS intelligent power‑optimized hydraulic system matches engine and pump power intelligently for smooth combined movements and good fuel efficiency. Reinforced boom and stick improve impact resistance for rock and heavy earth‑moving jobs. Extended LC track chassis ensures excellent stability on gravel, slope and muddy ground. Widely used in quarry, rock stripping, road construction, river dredging and aggregate yard work. Spare parts are widely available worldwide, popular for overseas contractors and rental fleets.