Used Caterpillar 307E2 7 Ton Mini Hydraulic Crawler Excavator

Price & MOQ (Purchase Information)

* The final price is subject to production year, working hours, overall cosmetic condition, undercarriage wear and official maintenance records. Please contact our sales team for an accurate quotation targeting your preferred unit.

Product Overview

The Caterpillar 307E2 is a high-performance 7-ton class mini hydraulic crawler excavator manufactured by Caterpillar Inc., widely recognized as a benchmark model in the compact excavator segment for its robust power delivery, excellent fuel efficiency and industry-leading durability. Equipped with a load-sensing hydraulic system and dual working modes, it delivers outstanding digging performance and operational flexibility for small-to-medium construction, municipal engineering and landscaping projects. This pre-owned 307E2 retains all original factory core components including the genuine Cat C2.6 DI Turbo diesel engine and main hydraulic system. Each unit passes a strict 120-point pre-delivery inspection, with verified no major accident history, no structural damage, and complete scheduled maintenance files.

As a cost-effective alternative to brand-new mini excavators, this used Caterpillar 307E2 delivers over 90% of new-machine performance at only 35%–50% of the acquisition cost. Balancing strong digging capacity and compact maneuverability, it adapts seamlessly to confined spaces and diversified working conditions. It is the preferred workhorse for small construction contractors, equipment rental fleets, landscaping service providers and municipal engineering teams, featuring short delivery lead time and globally accessible genuine spare parts supply.

Core Product Advantages

• Original Cat C2.6 Turbo Powertrain: Equipped with genuine Caterpillar C2.6 DI Turbo inline 4-cylinder direct injection diesel engine, delivering 41.5kW net rated power with abundant low-end torque, optimized fuel economy and strong adaptability to high altitude and low temperature environments, verified by global construction practices.

• Standard/Power Dual Mode: One-click switching between standard and power modes, freely balancing fuel consumption and working efficiency according to different load conditions, effectively reducing operating costs while ensuring productivity.

• Load-Sensing Hydraulic System: Adopts variable displacement axial piston pump with load-sensing control, providing smooth compound movements, responsive operation and precise controllability for high-precision grading and trimming operations.

• Heavy-Duty Reinforced Structure: Reinforced boom, arm and X-type undercarriage frame with high-strength steel welding, low-center-of-gravity counterweight design for enhanced stability, capable of sustained heavy-load operations with extended structural service life.

• Easy Maintenance Access: Large side service doors on both sides and ground-level maintenance points enable convenient daily inspection and routine maintenance, greatly reducing downtime and maintenance costs.

• Low Operating & Maintenance Cost: Caterpillar's global dealer network ensures highly available genuine and aftermarket spare parts with transparent pricing, greatly reducing long-term O&M expenses for overseas buyers.

• Verified Transparent Machine Condition: Full inspection report available upon request, authentic working hour data, no major collision or rollover history, and all core components remain original factory specification.

• Full-Spectrum Export Services: One-stop solution covering pre-shipment third-party inspection, customs clearance, international freight arrangement and after-sales technical guidance for seamless cross-border procurement.

General Specifications

Power System Specifications

Hydraulic & Working Performance

Application Scenarios

The Caterpillar 307E2 mini crawler excavator is designed for diversified small-to-medium construction and narrow-space demands, and demonstrates strong adaptability in emerging markets across Southeast Asia, the Middle East, Africa, South America and Eastern Europe. Its primary application fields include:

• Municipal engineering: urban pipeline laying, road maintenance, drainage system renovation and street greening projects

• Garden & landscaping: site leveling, tree pit excavation, landscape shaping and nursery earthworks

• Rural infrastructure: farmland renovation, irrigation ditch excavation and rural road construction

• Small earthwork: residential building foundation excavation and construction waste cleaning

• Indoor & confined space: interior demolition, basement construction and alleyway / courtyard operation

Service Promise

• Pre-Shipment Inspection: Support third-party inspection agencies (SGS, BV, etc.), provide full inspection reports, high-definition photos and on-site operation videos before loading.

• Complete Export Documentation: Provide full set of customs clearance documents including commercial invoice, packing list, bill of lading, certificate of origin and other required paperwork.

• Flexible Trade Terms: Support FOB, CIF, EXW, CFR and other trade terms, and arrange global sea freight, land transport and door-to-door delivery on behalf of buyers.

• After-Sales Technical Support: 6-month warranty for core components (engine, main hydraulic pump, swing motor), with 24/7 online technical guidance and troubleshooting service.

• Global Spare Parts Supply: Long-term supply of genuine Caterpillar and cost-effective aftermarket spare parts, supporting worldwide express delivery for urgent demands.

• Condition Guarantee: All used machines are guaranteed free of major accidents, structural frame fractures and non-original core components, with authentic working hour records.

* For detailed machine condition, exact working hours, production year and customized attachments (hydraulic breaker, grapple, auger, quick coupler, etc.), please contact our sales team directly. We will respond with detailed specifications and a formal quotation within 12 working hours.