卡特 330D2L

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.

Used Caterpillar 330D2L is classic 30-ton heavy-duty crawler excavator with long L extended undercarriage, widely circulated in global second-hand machinery market for medium quarry and large infrastructure projects. Powered by genuine CAT C7.1 ACERT six-cylinder turbo diesel engine, Tier3 emission standard without urea aftertreatment. Equipped with multi-stage fuel filtration system, it operates steadily with low-quality diesel under high-temperature, dusty mining conditions, and keeps full power output up to 3000m altitude. Intelligent synchronous control between engine and hydraulic pumps cuts fuel consumption by 15%. Two power modes (ECO & HHP) balance fuel saving and digging performance. Fully reinforced heavy-duty boom, arm and X-frame chassis are built for 24-hour continuous rock breaking and earthmoving. Factory-installed large-flow auxiliary hydraulic circuit supports hydraulic breaker, ripper and heavy grapple without extra modification. Separated independent cooling system avoids overheating in harsh working environments. ROPS/FOPS safety cab with low noise and ergonomic seat reduces operator fatigue. 500-hour maintenance interval and global spare parts supply lower long-term operation cost. High resale value makes it the top reliable choice for overseas small & medium mining contractors and rental fleets.