久保田 U 48-4

# KUBOTA U48‑4 Technical Specifications - Machine Type: Zero‑tail‑swing Mini Crawler Excavator - Operating Weight: 4775 kg (Cab version) - Standard Bucket Heaped Capacity: 0.16 m³ - Boom Length: 2450 mm - Stick Length: 1450 mm - Track Shoe Width: 400 mm (rubber track) - Dozer Blade: Equipped, blade size 1960×410 mm ## Engine - Engine Model: KUBOTA V2607‑DI‑E3‑BH - Rated Power: 29.8 kW / 2200 rpm (40.5 HP) - Displacement: 2615 cc - Cylinders: 4 - Emission Standard: Tier 4 Interim - Cooling: Water‑cooled four‑stroke diesel ## Hydraulic System - Bucket Digging Force: 33.0 kN - Arm Digging Force: 22.0 kN - Swing Speed: 9.3 rpm - Travel Speed: Low 2.8 km/h, High 4.9 km/h - Main Pump Flow: 118.8 L/min - Main System Pressure: 24.5 MPa ## Working Range - Max Digging Depth: 3380 mm - Max Digging Height: 5440 mm - Max Dumping Height: 3770 mm - Max Horizontal Reach: 5850 mm - Tail Swing Radius: 990 mm ## Overall Dimensions (transport L×W×H) - Length: 5330 mm - Width: 1960 mm - Height: 2550 mm ## Capacities - Fuel Tank: 68 L - Hydraulic Tank: 45 L