久保田 U 55-4

1. Engine & Power Performance Engine Manufacturer: Kubota Engine Model: V2607-CR-E4 Rated Net Power: 33.8 kW @ 2600 rpm (46 HP) Displacement: 2615 cc, 4-cylinder water-cooled common rail diesel Emission Standard: Stage IIIB / Tier4 Interim Auxiliary Hydraulic Flow: 45 L/min (single auxiliary circuit) Max Travel Speed: 4.9 km/h (high gear), 3.2 km/h (low gear) Fuel Tank Capacity: 68 L Hydraulic Tank Volume: 45 L, Total hydraulic system volume:79 L 2. Weight, Bucket & Undercarriage Standard Operating Weight (Rubber track + cab): 5400 kg Standard Heaped Bucket Capacity: 0.13 m³ Standard Bucket Width: 650 mm (with side teeth) Standard Track Shoe Width: 400 mm Track Type: Rubber track as standard, steel track optional Dozer blade width: 1960 mm 3. Transport Outer Dimensions (L × W × H, mm) 5500 × 1960 × 2550 4. Working Range Parameters Max Digging Depth: 3630 mm Max Ground Reach: 6100 mm Max Dumping Height: 3780 mm Swing Speed: 9.3 rpm Tail Swing Radius: 1045 mm (tight short tail swing design) Gradeability: 30° (60%) Bucket Breakout Force: 41.35 kN