久保田 U 40

# KUBOTA U40‑6 Technical Specifications - Machine Type: Compact Mini Crawler Hydraulic Excavator - Operating Weight: **4440 kg** - Standard Heaped Bucket Capacity: **0.14 m³** - Boom Length: 2450 mm - Stick Length: 1450 mm - Track Shoe Width: 350 mm - Dozer Blade: Equipped ## Engine - Engine Model: **KUBOTA V2607‑DI‑E3‑BH‑2** - Rated Net Power: **31.2 kW / 2200 rpm** - Displacement: **2615 cc**, 4‑cylinder in‑line turbo diesel - Emission Standard: **Stage IIIA / Tier4 Interim** - Cooling: Water‑cooled four‑stroke diesel ## Hydraulic System - Bucket Digging Force: **33.0 kN** - Arm Digging Force: **21.5 kN** - Max Travel Traction Force: 44.0 kN - Travel Speed: Low 2.8 km/h, High 4.9 km/h - Swing Speed: **9.6 rpm** - Main Pump Flow: 112 L/min - Main Relief Pressure: 24.5 MPa ## Working Range - Max Digging Depth: **3385 mm** - Max Digging Height: **5465 mm** - Max Dumping Height: **3890 mm** - Max Horizontal Reach: **5850 mm** ## Overall Dimensions (transport L×W×H) - Length: **5315 mm** - Width: **1960 mm** - Height: **2490 mm** ## Capacities - Fuel Tank: 68 L - Hydraulic Oil Tank: 42 L