IHI 15NX Mini Excavator Buying Guide

The IHI 15NX (also known under the Kato brand) is a compact, zero-tail-swing mini excavator primarily used for landscaping and tight-space utility work. Key specifications include a 3,850 lb operating weight, a 7-foot digging depth, and a 14.1 HP Yanmar diesel engine Ritchiespecs Miniexcavatorthumbs. Its defining market feature is the expandable undercarriage (38" to 50"), which allows it to pass through standard gates while maintaining stability during operation Kato-Works.

Market trends for 2026 indicate a significant shift toward connected intelligence in compact equipment. The industry is moving from simple ownership to Equipment-as-a-Service (EaaS) models, where telematics drive automated, usage-based billing Annata. Additionally, there is a rising demand for sustainability reporting and electric variants to meet ESG requirements on urban jobsites Annata. While IHI 15NX models are widely available as used units, new market listings often highlight similar competitive models from brands like Kubota and XCMG, which offer comparable hydraulic performance and narrow-access capabilities.

The following files provide detailed technical specifications and a collection of current market listings for similar compact excavators.