久保田 KX 163

### **General Information** - **Model**: Kubota KX163 (KX163-5 / KX163-6) - **Type**: Compact Crawler Excavator - **Operating Weight**: **5,600 kg** (ISO standard) - **Bucket Capacity (ISO Heaped)**: - Standard: **0.19 m³** - Optional: **0.22 m³** - **Country of Origin**: **Japan** - **Emission Standard**: EU Stage IIIA / China III / EPA (Tier 4i) ### **Engine** - **Model**: Kubota **V2607-E3** (Direct Injection, EFI) - **Displacement**: **2,615 cc** - **Rated Power**: **35.5 kW (48.3 PS) @ 2,200 rpm** - **Max Torque**: **173 N·m @ 1,600 rpm** - **Fuel**: Diesel - **Fuel Tank Capacity**: **68 L** ### **Performance** - **Max Digging Depth**: **3,690 mm** - **Max Digging Radius**: **6,140 mm** - **Max Digging Height**: **5,685 mm** - **Max Dumping Height**: **3,950 mm** - **Bucket Breakout Force**: **40.1 kN** - **Travel Speed**: - Low: **2.7 km/h** - High: **4.6 km/h** - **Swing Speed**: **9.3 rpm** - **Gradeability (Climb Capacity)**: **30° (58%)** - **Ground Pressure**: **30.4 kPa (4.4 psi)** ### **Hydraulics** - **Main Pump**: Variable displacement piston pumps ×2 + Gear pumps ×2 - **Total Hydraulic Flow**: **85 L/min (22.4 GPM)** - **System Relief Pressure**: **24.5 MPa** - **Hydraulic Tank Capacity**: **45 L** ### **Dimensions (mm)** - **Overall Length**: **5,500** - **Overall Width**: **1,960** - **Overall Height**: **2,550** - **Minimum Ground Clearance**: **310** - **Track Length (On Ground)**: **2,670** - **Rear Swing Radius**: **1,470** (Zero-tail swing design) - **Track Shoe Width**: **450 mm** (standard) - **Transport Dimensions (L×W×H)**: **5,500 × 1,960 × 2,550 mm** ### **Working Equipment (Boom/Stick)** - **Boom Length**: **2,900 mm** - **Arm (Stick) Length**: **1,600 mm** - **Standard Bucket Width**: **680 mm (with side cutters) / 630 mm (without)** ### **Undercarriage & Tracks** - **Track Type**: Steel crawler - **Track Width**: **1,960 mm** (overall) - **Track Pad (Shoe)**: **450 mm** (standard) - **Sprockets/Idlers**: Kubota original - **Track Chain**: Sealed and lubricated ### **Tires/Track Pads (Brands)** - **Standard Track Pads**: **Bridgestone (OEM)** - **Aftermarket Options**: Camso, MWE, DuroForce, Arisun