The pre-owned 2001 Komatsu PC78UU-6 mini excavator is designed for contractors who need strong performance and precision in confined urban or residential spaces. Built in Japan, it runs on a 54 hp Komatsu S4D95LE-3 diesel engine and weighs 7,700 kg, combining compact mobility with dependable digging power. The 630 mm (0.28 m³) bucket, 3.27 m boom, and 4,200 mm max digging depth deliver fast, controlled cycle times across excavation, landscaping, and utility jobs. Equipped with auxiliary hydraulics for attachments such as augers and breakers, plus a front dozer blade for leveling and backfilling, the PC78UU-6 is a highly versatile site machine. Its fully enclosed cab with AC, heating, and noise suppression ensures comfort during long shifts, while the sliding cab door and zero-tail swing design make it ideal for tight spaces. Durable steel tracks and simplified service access keep it productive with less downtime.

Key Features:

• Front dozer blade for grading and support
• Hydraulic system with high digging and swing force
• One-touch decelerator and engine speed sensing
• Sliding cab door for easy entry in narrow areas
• Bucket interference prevention for smoother cycles
• Reliable Japanese-built design for long service life