久保田 U 25

### Kubota U25 Mini Excavator – Full Specs 1. Basic Information - **Model**: Kubota U25 - **Type**: Mini Excavator - **Operating Weight**: 2,551 kg (5,625 lbs) - **Bucket Capacity (SAE)**: 0.08 m³ (0.10 yd³) - **Bucket Width (std)**: 500 mm (20 in) --- #### 2. Engine - **Engine Model**: Kubota D1105 - **Type**: 3-cylinder, liquid-cooled, diesel - **Net Power**: 15.5 kW (20.7 hp) @ 2,400 rpm - **Displacement**: 1.123 L (68.5 cu in) - **Fuel Type**: Diesel - **Fuel Tank Capacity**: 28 L (7.4 gal) - **Emission Standard**: EU Stage IIIA / EPA Tier 4 --- #### 3. Dimensions (mm) - **Overall Length**: 4,140 - **Overall Width**: 1,520 (60 in) - **Overall Height**: 2,300 - **Track Width**: 300 - **Track Length (ground contact)**: 1,880 - **Tail Swing Radius**: 1,000 - **Ground Clearance**: 285 (12 in) --- #### 4. Working Performance - **Max Digging Depth**: 2,810 (111 in) - **Max Digging Height**: 4,500 - **Max Reach (ground level)**: 4,670 (184 in) - **Max Unloading Height**: 3,200 - **Bucket Digging Force**: 21.6 kN - **Arm Digging Force**: 18.7 kN - **Swing Speed**: 9.8 rpm - **Travel Speed**: 2.5 / 4.5 km/h - **Gradeability**: 30° (58%) --- #### 5. Hydraulic System - **Main Pump Flow**: 76 L/min (20.3 gpm) - **Relief Pressure**: 210 bar - **Hydraulic Oil Capacity**: 22 L (5.8 gal) --- #### 6. Undercarriage - **Track Type**: Rubber / Steel (optional) - **Number of Rollers**: 3 top, 5 bottom --- #### 7. Cabin & Options - **Cabin**: ROPS / FOPS certified, canopy or enclosed - **Controls**: Pilot hydraulic, ISO pattern - **Optional**: Quick coupler, hydraulic breaker, auger