卡特 329D2L

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 CAT 329D2L is a heavy-duty 29-ton long undercarriage excavator of Cat D2 series, widely used for mass earthmoving, highway construction, river dredging, aggregate yard and light quarry breaking, one of the best-selling machines for overseas export. Equipped with mature reliable Cat C7.1 six-cylinder engine with Tier2 emission standard without urea DEF, it works steadily with low-grade diesel fuel for remote construction sites. The extended L undercarriage with long track delivers larger ground contact area and heavier counterweight, offering superior stability for heavy lifting and slope operation compared with standard 329D2. Reinforced thick X-frame, heavy boom and stick with strengthened welding resist cracking and abrasion under long-hour rock breaking work. Factory pre-installed auxiliary breaker hydraulic circuit supports multi-purpose digging & breaking attachments without extra refitting. Massive global machine inventory ensures widely available cheap spare parts, low maintenance cost, fast resale and stable residual value, top choice for overseas large construction contractors.