In the field of second - hand excavators, the Caterpillar 320GC stands out as an excellent choice for numerous engineering operations, thanks to its outstanding comprehensive performance. Whether it's large - scale construction projects or infrastructure building, it performs remarkably well.
The Caterpillar 320GC second - hand excavator combines Caterpillar's advanced technology and exquisite craftsmanship. Despite previous use, it remains in good condition with excellent performance. Its simple and elegant appearance, along with smooth lines, not only enhances its aesthetic appeal but also optimizes aerodynamic performance, reducing energy consumption. The machine is robust, with key parts reinforced for protection, making it adaptable to complex working conditions and a reliable assistant for construction projects.
- Efficient Power: Equipped with a customized engine, it delivers stable and powerful power output. The turbo - charging technology enables it to adapt to different altitudes and working conditions. The precise fuel injection system improves power while reducing fuel consumption, saving operating costs.
- Advanced Hydraulics: The advanced hydraulic system endows it with excellent maneuverability. The precise matching of the main pump and control valves enables accurate control of hydraulic flow and pressure. Operations respond sensitively, and movements are smooth, meeting the needs of high - precision construction.
- Intelligent Control: It is equipped with an intelligent control system that can monitor key parameters such as engine speed, oil temperature, and oil pressure in real - time. In case of any abnormality, it will immediately alarm and provide fault diagnosis information. It can also automatically adjust the engine power and hydraulic parameters according to the working conditions, achieving intelligent and efficient operation.
- Powerful Digging Force: In actual construction, it demonstrates outstanding digging capabilities. The scientifically designed bucket has a suitable capacity and a high digging force, capable of handling various soil types. The flexible boom and stick allow for multi - angle digging, improving construction efficiency.
- Good Stability: With a solid chassis design and reasonable track width and ground contact length, it offers excellent stability. It can remain stable during operations on slopes or uneven ground, reducing construction risks. It can operate stably even under long - term and high - intensity work, minimizing malfunctions.
- Comfortable Operation: The spacious cab provides a comfortable operating environment. The ergonomic seat is multi - way adjustable, reducing fatigue during operation. The operation handles are lightweight, and the buttons are reasonably arranged, allowing operators to easily control the machine.
- Convenient Maintenance: The design fully considers the convenience of maintenance. The components are reasonably arranged, and the inspection ports are cleverly designed, facilitating daily inspections and maintenance. Caterpillar has a complete after - sales service network with sufficient spare parts. It responds promptly in case of malfunctions, reducing downtime and ensuring project progress.
The Caterpillar 320GC second - hand excavator provides an efficient and reliable solution for construction projects with its technical highlights and usage advantages. If you are looking for a second - hand excavator with excellent performance, the 320GC is the ideal choice.
Parameter | Specification |
Brand | Caterpillar |
Model | CAT320 |
Operating Weight | 21,800 kg |
Bucket Capacity | 0.8 - 1.54 m³ |
Boom Length | 5.7 m |
Stick Length | 2.9 m |
Manufacturer | Caterpillar |
Swing Speed | 11.5 RPM |
Travel Speed | 5.5 km/h |
Gradeability | 35° |
Ground Pressure | 0.045 MPa |
Bucket Digging Force | 159 kN |
Stick Digging Force | 120 kN |
Engine Brand | Caterpillar |
Engine Model | Cat C4.4 ACERT |
Engine Power | 162 hp (121 kW) |
Displacement | 4.4 L |
Cylinders | 4 |
Bore and Stroke | 105 x 127 mm |
Hydraulic Pump Brand | Caterpillar |
Hydraulic Pump Model | Variable displacement piston pump |
Max Hydraulic Flow | 429 L/min |
Travel Hydraulic Circuit | 35 MPa |
Control Hydraulic Circuit | 37 MPa |
Fuel Tank | 345 L |
Hydraulic Tank | 234 L |
Engine Oil Capacity | 15 L |
Coolant Capacity | 25 L |
Transport Length | 9,570 mm |
Transport Width | 2,800 mm |
Transport Height | 3,080 mm |
Track Shoe Width | 600 mm |
Track Length | 4,710 mm |
Max Digging Radius | 9,830 mm |
Max Digging Depth | 6,670 mm |
Max Digging Height | 9,740 mm |
Max Dumping Height | 6,780 mm |
Max Vertical Digging Depth | 5,530 mm |
Average Fuel Consumption | 18 L/h |
Air Conditioning | Standard |
Fuel Injection | Electronic |