Kobelco SK 55-Rubber Track Mini Excavator

Kobelco SK55SRX-7 Mini Excavator — Rubber Track

The Kobelco SK55 is a 5.5-tonne class compact mini excavator built for precision, power, and versatility on tight job sites. Powered by a Yanmar diesel engine producing approximately 40 HP, it delivers strong hydraulic performance while maintaining fuel efficiency.

Key Features:

• Rubber track undercarriage — minimizes ground disturbance, ideal for soft or finished surfaces
• Zero/minimal tail swing design — safe operation in confined spaces
• Enclosed ROPS/FOPS cab with excellent visibility
• Front dozer blade for grading and backfilling
• Auxiliary hydraulics — compatible with a wide range of attachments (augers, breakers, thumbs, compactors)

Common Uses at JSB Investments:

• Excavation for foundations, drainage, and utility trenching
• Land clearing and site preparation
• Sand, loam, and stone loading/stockpile management
• Tight-access construction work where larger machines can't operate
• Road and yard grading with the front blade

Why Rubber Tracks:

Rubber tracks reduce surface damage on paved yards, compacted soil, and finished ground — making this unit ideal for both construction sites and operational yards without tearing up the surface.