久保田 KX 185-3

### Kubota KX185-3 Crawler Excavator – Full Specs #### 1. Basic Information - **Model**: Kubota KX185-3 - **Type**: Midi Crawler Excavator - **Operating Weight**: 8,245 kg (18,177 lbs) - **Standard Bucket Capacity**: 0.35 m³ (0.46 yd³) - **Bucket Capacity Range**: 0.25–0.35 m³ (0.33–0.46 yd³) #### 2. Engine - **Engine Model**: Kubota V3307DI-T (4-cylinder, diesel) - **Net Power**: 47.8 kW (65.0 hp) @ 2,000 rpm - **Displacement**: 3.33 L (203.2 cu in) - **Fuel Type**: Diesel - **Fuel Tank Capacity**: 115 L (30.4 gal) - **Emission Standard**: EU Stage IV / Tier 4 Final #### 3. Dimensions (mm) - **Length (transport)**: 6,450 - **Width (over tracks)**: 2,200 - **Height (ROPS top)**: 2,530 - **Track Width**: 450 - **Wheelbase (Track Gauge)**: 1,750 - **Ground Clearance**: 390 #### 4. Working Performance - **Max Digging Radius**: 7,010 mm - **Max Digging Depth**: 4,290 mm - **Max Loading Height**: 4,980 mm - **Bucket Breakout Force**: 65.2 kN - **Swing Speed**: 9.5 rpm - **Gradeability**: 58% (30°) #### 5. Travel Speed - **Low**: 2.7 km/h - **High**: 4.9 km/h #### 6. Hydraulic System - **Main Pump Flow**: 2 × 68 L/min (36.0 gpm total) - **Relief Pressure**: 270 bar (3,916 psi) - **Hydraulic Oil Capacity**: 65 L (17.2 gal) #### 7. Undercarriage - **Standard Tracks**: Steel, 450 mm width - **Optional**: Rubber tracks #### 8. Cabin & Options - **Cabin**: ROPS/FOPS certified, enclosed with A/C - **Controls**: Pilot hydraulic - **Optional**: Quick coupler, hydraulic thumb, different bucket types