Kubota U 55-4

# KUBOTA U55‑4 Technical Specifications ## Basic Data - Model: KUBOTA U55‑4 - Machine type: Zero‑tail‑swing Crawler Hydraulic Excavator - Operating weight: 5400 kg - Standard bucket capacity: 0.19 m³ - Bucket width: 650 mm - Dozer blade: Equipped ## Engine - Engine brand: KUBOTA - Engine model: V2607‑CR‑E4 - Fuel: Diesel - Rated power: 33.8 kW / 2200 rpm - Engine type: In‑line, 4‑cylinder water‑cooled - Displacement: 2615 cm³ - Emission standard: Euro 3B - Turbocharger: Yes - Intercooler: No - Particulate filter: Yes（DPF fitted） - Fuel consumption: 5.4 L/h - Fuel tank capacity: 68 L ## Hydraulic & Travel System - Gearbox type: Hydraulic automatic transmission - Reverse gear: Yes - Travel speed: 2.8 / 4.9 km/h (2‑speed) - Swing speed: 9.3 rpm - Max gradeability: 58 % - Main hydraulic pressure: 24.5 MPa ## Working Range - Max digging depth: 3630 mm - Max digging radius: 6100 mm - Max dumping height: 4000 mm ## Transport Dimensions - Overall length: 5500 mm - Overall width: 1960 mm - Overall height: 2550 mm - Track shoe width: 400 mm（Rubber track） - Track gauge: 1560 mm