Brand: Caterpillar (CAT) – A globally iconic leader in construction equipment, celebrated for time-tested reliability, professional after-sales support, and industry-defining design in mini excavators.Model: 306E2 – A high-performance mini excavator known as the "compact workhorse," tailored for small-to-medium construction, municipal projects, and landscaping, favored in international markets for its versatility.
As a trusted model in CAT’s mini excavator range, the 306E2 balances power, agility, and durability, ideal for trench digging, pipeline laying, residential renovation, and green space maintenance. It shines with three core strengths:
- Efficient & Cost-Saving Power: Equipped with a CAT C2.6 DI engine, perfectly calibrated with the hydraulic system to deliver robust power while optimizing fuel efficiency, cutting long-term operational costs.
- Precise & Responsive Operation: Features a high-precision load-sensing hydraulic system and 100% pilot control, ensuring smooth, accurate movements for refined tasks in tight or complex work areas.
- Agile & Durable Design: Compact footprint with a minimal rear swing radius, enabling easy maneuvering in narrow urban spaces or crowded job sites. Reinforced boom/bucket and wear-resistant components extend service life in frequent-use scenarios.


Iconic CAT yellow finish with a sturdy, well-structured frame. Narrow transport width facilitates hassle-free transfer between sites, and the robust exterior reflects excellent build quality for daily heavy use.


Strong, lightweight boom and standard bucket design, enabling efficient excavation of soil, gravel, and light rocks. Compatible with a wide range of hydraulic attachments to expand operational versatility.

Spacious cab with an adjustable suspension seat and vibration-damping design to reduce operator fatigue. Intuitive joysticks, clear digital displays, and excellent visibility ensure easy operation even during long shifts.


CAT’s proprietary engine and hydraulic system work in seamless synergy, delivering smooth, on-demand power. Rigorously tested under harsh conditions, core components feature reliable sealing and protection for long-lasting performance.
We provide comprehensive support for international buyers to ensure a worry-free procurement process:
- Transparent Inspection Reports: Detailed documents covering engine performance, hydraulic system functionality, core component wear, and safety device validation.
- Customized Document Support: Assist in preparing import documents (certificate of origin, compliance certificates, commercial invoice) to meet global import regulations.
- Flexible Logistics Solutions: Cost-effective shipping options (container, bulk) with professional packaging to prevent damage, plus full-process cargo tracking until delivery.
The CAT 306E2 stands out as a "compact yet capable" mini excavator, solving the challenges of limited space and diverse tasks in urban and small-scale projects. Its fuel efficiency and durability reduce operational costs, while CAT’s global parts and service network ensure quick support worldwide—making it a reliable, cost-effective choice for international small-to-medium construction and municipal projects.
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For customized quotes, attachment matching advice, or full technical documentation, contact our team promptly. Let the CAT 306E2 help you streamline small-scale construction tasks and gain a competitive edge in the international market!