卡特 308E2

I. Factory Standard Equipment Standard Earthmoving Bucket: 0.11m³ Dual Auxiliary Breaker Hydraulic Piping: Main and secondary hydraulic circuits (standard) Front Dozer Blade (with float function) – 300mm Rubber Tracks II. Bucket Options Trenching Bucket (0.07–0.09m³): For cable trenching, yard slotting Small Rock Bucket (0.10m³): For hard soil, crushed stone Screening Bucket: For sifting sand/soil and construction waste III. Breaking & Demolition 53/55-Series Hydraulic Breaker (primary option – for breaking ground slabs, demolishing walls) IV. Material Handling Attachments Hydraulic Thumb (bucket + thumb integrated – for gripping rocks, pipes, tree roots) Small Rotating Log Grapple (for gripping branches, waste material) V. Special Attachments Hydraulic Quick Coupler: For fast switching between bucket/breaker/grapple Small Hydraulic Auger: For tree planting, small solar piling, foundation drilling Micro Vibratory Compactor: For trench edge and corner compaction

The CAT 308E2 is a classic 8-ton standard short-tail compact hydraulic excavator of Caterpillar’s E2 series from the United States, a widely popular second-hand model for municipal and landscaping construction worldwide. It features four core competitive advantages: reliable self-developed Cat C3.3B DI Turbo engine, high-efficiency load-sensing hydraulic system, flexible narrow body with side-shift boom and reinforced durable undercarriage. It fits all confined-space construction projects including old community renovation, municipal pipeline trenching, landscaping, indoor demolition, farm excavation and small rock crushing. Dual-way factory hydraulic breaker piping comes as standard for quick installation of breakers, grapples and augers to realize multi-purpose earthmoving and rock-breaking work. The mechanical direct-injection C3.3B engine eliminates urea aftertreatment for Tier3 versions to simplify maintenance, maintaining stable power output under high-temperature, high-altitude and heavily dusty sites with excellent compatibility with low-grade inferior diesel. Caterpillar operates a comprehensive global network of authorized spare parts warehouses with sufficient wear parts to cut maintenance downtime. Thickened robot-welded booms and stable compact chassis deliver outstanding durability and maneuverability, making it the preferred cost-effective 8-ton mini excavator for overseas landscapers, farmers and small municipal contractors.