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Caterpillar CAT® 320 GC Hydraulic Excavator Specifications - MikePhua - 06-21-2025 The Caterpillar Next Generation CAT® 320 GC Hydraulic Excavator is a highly efficient and cost-effective medium-sized excavator designed to enhance productivity while reducing operating costs. This model combines Caterpillar's advanced technology with durable design, delivering excellent performance and exceptional fuel efficiency. The CAT® 320 GC Excavator is especially suitable for medium-sized projects such as earthworks, infrastructure development, and urban construction, providing the ideal balance between productivity and cost control. Its excellent stability, powerful operating capacity, and efficient operating system make it the ideal choice for modern construction projects. Official Specifications List 1. Machine Parameters Model: CAT® 320 GC Operating Weight: 22,000 kg Overall Length: 9,635 mm Overall Width: 2,590 mm Overall Height (top of cab): 3,300 mm Wheelbase: 3,400 mm Minimum Ground Clearance: 400 mm 2. Working Range Maximum Digging Height: 9,730 mm Maximum Dumping Height: 6,930 mm Maximum Digging Depth: 6,410 mm Maximum Digging Radius: 10,290 mm Maximum Vertical Digging Depth: 6,000 mm 3. Power System Engine Model: Caterpillar C4.4 Rated Power: 119 kW (160 hp) Rated Speed: 2,000 rpm Emission Standard: Euro IV Fuel Tank Capacity: 400 L 4. Hydraulic System Main Pump Type: Load-sensing variable pump Main Pump Flow: 2 × 280 L/min System Working Pressure: 35 MPa 5. Travel Performance Maximum Travel Speed: 5.5 km/h Gradeability: 30° Steering Angle: ±35° Minimum Turning Radius: 5,370 mm Braking Method: Hydraulic brake 6. Other Standard Bucket Capacity: 0.8 m³ Working Device Type: Backhoe Cab: Fully sealed with air conditioning, shock-resistant design Summary The Caterpillar Next Generation CAT® 320 GC Hydraulic Excavator, with its powerful engine system, precise hydraulic control, and excellent fuel efficiency, is an ideal choice for medium-sized earthworks and infrastructure projects. It not only delivers efficient operational capabilities but also optimizes operating costs, ensuring stable and high-performance work in various conditions. The CAT® 320 GC Excavator also offers a comfortable working environment, low maintenance costs, and exceptional durability, ensuring long-term, high-efficiency operation. It is the ideal multi-functional equipment for a wide range of applications.