久保田 U 48-4

0.14m³ digging bucket (600mm width), front floating dozer blade, retractable rubber track assembly, dual proportional auxiliary hydraulic lines (AUX1+AUX2), ROPS enclosed cabin with air conditioning, halogen front headlights, rotating warning beacon, anti-theft ignition key, digital flow control dashboard, complete maintenance toolbox

This genuine Japanese Kubota U48-4 zero tail mini excavator is a premium 4.7-ton compact digger highly popular for US and European rental firms, landscaping contractors, municipal pipeline crews and indoor renovation teams. The core highlight is its fully hydraulic retractable track mechanism: tracks shrink inward to 1600mm narrow width for gate, backyard and narrow alley access, expand out to 1900mm wide for stable lifting capacity on uneven ground. Ultra-short tight tail swing eliminates counterweight collision during full 360° rotation, ideal for confined indoor demolition, villa garden works and vineyard trenching. Powered by original Kubota V2607 four-cylinder turbo diesel engine, fully certified EPA Interim Tier4 with official compliance tag mounted on engine block, meeting strict US non-road emission standards for smooth customs clearance in America. Load-sensing hydraulic system with dual proportional auxiliary lines delivers smooth simultaneous boom/arm/bucket/swing movements, adjustable oil flow memory supports all attachments including hydraulic breakers, augers and log grapples without extra modification. Spacious ROPS safety cabin equipped with air conditioning provides full panoramic visibility and comfortable all-day operation. Floating front dozer blade improves ground leveling and backfilling efficiency; rubber tracks prevent damage to asphalt and turf. Every machine passes full pre-shipment inspection, engine, hydraulic pumps and track retraction system fully tested with zero oil leakage. We supply clear photos of retractable track mechanism and original EPA Tier4 engine compliance label upon request, support sea shipment to all US/EU main ports, flexible T/T payment terms, CE & EPA documents available.