小松 PC70

# Komatsu PC70 Specifications ### **Engine** - **Model**: Komatsu SAA4D95LE-5 - **Net Power**: 48.5 kW (65 HP) @ 1,950 rpm - **Displacement**: 3.26 L - **Cylinders**: 4-cylinder, turbocharged, water-cooled - **Emissions**: EPA Tier 3 / EU Stage IIIA ### **Performance** - **Operating Weight**: 6,590 kg - **Bucket Capacity**: 0.30 – 0.37 m³ - **Bucket Breakout Force**: 54.8 kN - **Arm Digging Force**: 39.8 kN - **Max Digging Depth**: 4,100 mm - **Max Digging Reach (Ground Level)**: 6,220 mm - **Max Digging Height**: 7,150 mm - **Max Dumping Height**: 5,015 mm ### **Dimensions** - **Transport Dimensions (L×W×H)**: 6,080 × 2,225 × 2,500 mm - **Track Shoe Width**: 450 mm - **Track Gauge**: 1,800 mm - **Ground Pressure**: 0.29 kg/cm² (28.4 kPa) ### **Hydraulics** - **Main Pump**: Variable displacement piston pumps - **Max Flow**: 172 L/min - **Relief Valve Setting**: 24.5 MPa (Implement) - **Auxiliary Hydraulic Flow**: 130 L/min - **Hydraulic Tank Capacity**: 61 L ### **Transmission & Travel** - **Travel Speed (High/Low)**: 4.0 / 2.8 km/h - **Swing Speed**: 11 rpm - **Max Drawbar Pull**: 56.4 kN ### **Capacities** - **Fuel Tank**: 130 L - **Coolant**: 10 L - **Engine Oil**: 11.5 L