Model specifications & applications
CAT 320GC Excavator
GC Series
2018 – Present (current production verified)
Model reference only. Photos, year, hours and condition of an offered machine are shown on its separate unit page.
Key specifications
- Operating weight
- 22000 kg
- Engine
- Cat® C4.4
- Engine power
- 109 kW
- Bucket capacity
- 1.0 m³ typical
- Transport dimensions
- 9530 × 3170 × 2960 mm (L × W × H; referenced configuration; remeasure fitted attachments before transport)
- Maximum digging depth
- 6720 mm
- Emissions reference
- Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards
Applications & selection notes
- General earthmoving and site preparation
- Road and infrastructure construction
- Truck loading and trenching
- Quarry support with the correct configuration
When evaluating a used Caterpillar 320 GC, verify the complete serial number and configuration before comparing specifications. Inspect a true cold start, smoke and blow-by, hydraulic speed under load, main-pump noise, swing bearing play, boom and stick weld areas, bucket linkage, travel performance and final drives. Compare the hour meter with ECM data or service records when available, and measure undercarriage wear rather than relying on appearance. Request dated photos and one continuous operating video. Confirm repainting, repairs, attachments, actual transport dimensions and destination-port requirements for the individual machine before quotation or payment.
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