卡特 303.5 E CR

# CAT 303.5E CR Crawler Excavator Specifications Model: CAT 303.5E CR Operating Weight: 3495 kg Bucket Capacity: 0.11 m³ Transport Dimensions (L×W×H): 4730 × 1780 × 2500 mm Track Shoe Width: 300 mm Travel Speed (High/Low): 4.5 / 2.6 km/h Swing Speed: 9.3 rpm Bucket Digging Force: 28.6 kN Arm Digging Force: 18.8 kN Max Digging Depth: 2880 mm Max Digging Radius: 5200 mm Max Dumping Height: 3120 mm Max Digging Height: 4920 mm Ground Clearance: 240 mm Ground Pressure: 32.1 kPa ## Engine Engine Model: Cat C1.7 Rated Gross Power: 18.4 kW / 2200 rpm Rated Net Power: 17.6 kW / 2200 rpm Displacement: 1700 cc Cylinders: 3 in-line, water-cooled diesel Emission Standard: EU Stage IIIA Fuel Tank Capacity: 42 L ## Hydraulic System Hydraulic Type: Load sensing hydraulic system Main Pump Max Flow: 68 L/min Max Working Pressure: 24.5 MPa