The CAT 320D is a high-performance hydraulic excavator widely known for its power, durability, and versatility. It is designed for heavy-duty applications across construction, mining, and other demanding industries. Here’s a detailed overview of its specifications and features:




Key Specifications:
- Engine Model: CAT C6.4
- Net Power Output: 148 hp (110 kW)
- Operating Weight: 20,330 kg - 21,000 kg (44,835 lbs - 46,297 lbs)
- Bucket Capacity: 0.8 to 1.2 cubic meters (depending on configuration)
- Maximum Digging Depth: 6.67 meters (21.9 feet)
- Maximum Reach at Ground Level: 9.9 meters (32.5 feet)
- Hydraulic System Flow: 429 liters per minute (113 gallons per minute)
Features:
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Power and Performance:
- The CAT C6.4 engine delivers exceptional power and fuel efficiency, ensuring optimal productivity.
- Advanced hydraulic systems provide precise control and smooth operation under heavy loads.
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Durability:
- Reinforced boom and stick for extended life in tough applications.
- A rugged undercarriage ensures stability and long service life, even on challenging terrains.
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Operator Comfort:
- Spacious cab with ergonomic controls and reduced vibration for operator ease.
- Climate control system and low noise levels enhance comfort during long work hours.
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Ease of Maintenance:
- Centralized service points simplify routine maintenance.
- Long service intervals reduce downtime and operational costs.
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Technology Integration:
- Optional technology features, such as Cat Grade Control and Product Link™, for enhanced accuracy and remote monitoring of machine health and performance.
Applications:
- Earthmoving and excavation
- Infrastructure development
- Road and highway construction
- Quarrying and mining operations