斗山 DX300

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 is a classic 30-ton heavy-duty medium hydraulic excavator from South Korea’s Doosan and a top-circulation second-hand model worldwide. It features a high-torque genuine DL08 engine, powerful digging hydraulic system and reinforced heavy-duty structural components. It is suitable for heavy-load operations including large-scale earth excavation, short-distance mine stripping, quarry crushing, river dredging, highway infrastructure, large building foundation construction and sand yard work. Multi-way hydraulic piping for hydraulic breakers comes as standard from the factory, allowing direct installation of breakers, rippers and grapples to switch between earthmoving and crushing tasks. The excavator adopts a reinforced and widened chassis for outstanding durability on stony mine sites. The genuine Doosan engine runs smoothly on low-quality diesel from all regions and maintains stable power under high-altitude and high-temperature conditions. With a global network of Doosan spare parts outlets providing abundant accessories and low failure rates, it serves as the cost-effective flagship 30-ton excavator of choice for overseas large-scale construction and mining contractors.