久保田 U 40

KUBOTA U40 Zero Tail Mini Excavator Specifications 1. Basic Machine Information Model: KUBOTA U40-6 (Zero-tail compact mini crawler excavator) Standard Operating Weight (Cab + 400mm rubber track): 4290 kg Standard Heaped Bucket Capacity: 0.14 m³ Standard Boom Length: 2520 mm Standard Stick (Arm) Length: 1520 mm Standard Track Shoe Width: 400 mm rubber track Fixed Overall Track Width: 1960 mm Ground Contact Pressure: 29.5 kPa Rear Tail Swing Radius: 990 mm (Zero-tail design, no rear overhang) 2. Engine & Power Performance Engine Manufacturer: KUBOTA (Japan) Engine Model: V2607-DI Engine Type: Vertical 4-cylinder water-cooled direct injection diesel Displacement: 2.615 L / 2615 cc Net Rated Power (ISO9249): 31.2 kW @ 2200 rpm Max Torque: 162 N·m @ 1400 rpm Fuel Tank Capacity: 68 L Hydraulic Oil Tank Volume: 58 L Travel Speed: Low 2.5 km/h / High 4.2 km/h Swing Speed: 9.5 rpm Gradeability: 70% (30°) Max Bucket Digging Force: 33.0 kN Max Arm Digging Force: 22.8 kN Max Traction Force: 38.5 kN 3. Hydraulic System Main Pump: Single variable displacement piston pump + gear pilot pump Main Relief Pressure: 24.5 MPa Standard Bidirectional Auxiliary Hydraulic Flow: 37.6 L/min Factory pre-installed auxiliary piping for hydraulic breaker, auger & thumb grab attachments Kubota original load-sensing hydraulic control system 4. Working Range Dimensions (mm) Max Horizontal Digging Reach (Ground Level): 5850 Max Digging Depth (Blade Lowered): 3385 Max Vertical Wall Digging Depth: 2665 Max Digging Height: 5465 Max Dumping Height: 3800 Standard Floating Dozer Blade Width: 1960 mm 5. Overall Transport Dimensions (mm) Total Transport Length (with standard bucket): 5315 Total Transport Width: 1960 Overall Height (cab top): 2540 Minimum Ground Clearance: 310 mm