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Caterpillar 320D2 excavator | Classic 20-ton masterpiece | C7.1 engine powerful and fuel-efficient, hydraulic action smooth | The boom and arm parts are solid and durable, easy to maintain and with high value retention | Capable of handling all types of e
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| Item | Specification |
|---|---|
| Product Name | CAT320D Crawler Excavator |
| Operating Weight | 20 Ton |
| Bucket Capacity | 1.0 m³ |
| Rated Power | 110 KW |
| Engine Displacement | 6.4 L |
| Bucket Digging Force | 140 KN |
| Gradeability | 35° |
| Working Hours | 0‑2000 hours |
| Transport Dimension(L×W×H) | 9460 × 2800 × 3050 mm |
| Core Parts | Original engine, hydraulic pump, control valve, travel motor, bearing, gear, gearbox, PLC, boom, arm, bucket |
| Inspection Documents | Machinery test report & outgoing inspection video available |
| Condition | Excellent used condition |
The Caterpillar 320D2, as a renowned and outstanding direct injection excavator in the 20-ton market, features stable and powerful power output, energy-saving and fuel-efficient performance, as well as a robust and durable overall structure. It is suitable for various complex construction site conditions such as earthwork, stone crushing, and site leveling.
1.Good power adaptability and fuel-efficient performance
Equipped with the C7.1 direct injection engine, it has strong compatibility with ordinary diesel at construction sites and is less likely to damage parts. Combined with the ECO economy mode and automatic idle function, it can effectively control fuel consumption while ensuring sufficient power for operation. This can significantly reduce fuel costs during long-term construction.
2.Excellent hydraulic performance and high operational efficiency
The high-performance hydraulic system has abundant power and strong digging force. The combined actions of lifting the arm, rotating and repositioning the bucket are smooth and seamless. The loading and digging process is faster. After installing the crushing pipeline, it can also complete the crushing operation. This single machine's versatility enhances the construction efficiency.
3.The entire machine structure has been reinforced, making it more durable in harsh conditions.
The boom and bucket are made of thickened high-strength steel, and the chassis has been reinforced. It has excellent climbing ability. In harsh construction environments such as dusty, heavy-load, and gravel conditions, the component wear is lower and the overall service life of the machine is longer.
4.Maintenance is convenient and the long-term operating costs are low.
All the daily maintenance points are designed on the ground surface at the side of the machine body. There is no need for climbing operations, which saves time and effort. The model has a large market share, and there is an abundant supply of spare parts both domestically and internationally. The maintenance technology is mature, and the fault repair is simple and cost-effective, reducing the downtime and waiting time.
5.Excellent preservation performance and considerable investment returns.
The Carter brand enjoys high recognition. The 320D2 model is highly liquid in the second-hand construction machinery market, with a lower depreciation rate. After several years of use, it can still be sold at a decent price, significantly shortening the investment return cycle.





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Caterpillar 320D2 excavator | Classic 20-ton masterpiece | C7.1 engine powerful and fuel-efficient, hydraulic action smooth | The boom and arm parts are solid and durable, easy to maintain and with high value retention | Capable of handling all types of e
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Caterpillar 320D2 excavator | Classic 20-ton masterpiece | C7.1 engine powerful and fuel-efficient, hydraulic action smooth | The boom and arm parts are solid and durable, easy to maintain and with high value retention | Capable of handling all types of e
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