CAT 320C Hydraulic Crawler Excavator | Durable, Stable & Efficient for Construction & Earthmoving

The CAT 320C is a classic 20-ton hydraulic excavator widely recognized for strong reliability, stable performance, and low operating cost. Powered by the Cat 3066 ATAAC diesel engine and equipped with an advanced hydraulic system, it delivers smooth control, strong digging force, and long service life, ideal for construction, earthmoving, municipal engineering, and various heavy-duty worksites.

• Legendary durability for long-term heavy-duty operation
• Strong digging force and fast cycle times improve productivity
• Precise and smooth hydraulic control for easy operation
• Robust reinforced undercarriage for stability and long wear life
• Simple structure and easy maintenance reduce downtime
• Fuel-efficient engine lowers daily operating cost
• Wide compatibility with buckets breakers grapples and other attachments

• Urban construction and residential building
• Road renovation bridge and municipal engineering
• Earthmoving digging trenching and foundation works
• Quarry mining and material handling
• Landscaping farm improvement and demolition
• Port and railway construction projects

1. What engine does the CAT 320C use It uses the Cat 3066 ATAAC diesel engine with 110 kW 148 HP
2. What is the operating weight of the 320C The operating weight is approximately 20930 kg
3. What is the maximum digging depth Max digging depth is 6550 mm
4. Is the CAT 320C suitable for heavy construction Yes it is a 20-ton medium-duty model designed for various heavy workloads
5. Are spare parts easy to source Yes parts are widely available globally with low maintenance cost
6. Does it support multiple attachments Yes it is compatible with standard hydraulic attachments for diverse applications