Used CAT320D2L Excavator With Direct Injection Engine High Quality Real Original Used Caterpillar Brand CAT320D In Stock

Available Popular 20Ton Real Original Caterpillar Brand Caterpillar Cat320D2l Used Excavators with Direct Injection Engine for Sale;

The core advantage of the Cat 320D2L used excavator lies in its C7.1 mechanical direct injection engine, which has high tolerance to poor quality oil and saves about 8% of fuel. It has a durable structure, high resale value, and low maintenance costs, making it the preferred choice for excavators in the second-hand market that balances reliability and economy. ‌‌

Core power and fuel economy:

1.Mechanical direct injection technology: equipped with Cat ®  The C7.1 mechanical direct injection engine does not require a complex electronic control high-pressure common rail system, is insensitive to low-quality diesel, and is less prone to starting difficulties or injector failures in areas with poor fuel quality. Its reliability is significantly higher than early electronic fuel injection models (such as some 320D C6.4 versions).

2.Fuel saving: Equipped with an intelligent fuel mode, it can save up to 8% fuel consumption compared to older models in the same class, significantly reducing operating costs over long-term use.

3.Emission compliance: Meets the National III/Stage IIIA emission standards without the need for complex post-treatment devices (such as DPF/SCR), reducing the risk and maintenance burden of common exhaust system failures in second-hand equipment. ‌‌

Structural durability and resale value:

4.Heavy duty structural design: The vehicle is equipped with an inverted "T" - shaped crossbeam and a box section "X" structure, with a reinforced boom base. The overall working mass of the machine is about 21.7 tons, designed specifically for high-strength working conditions. The large frame and chassis have strong anti torsion capabilities, and the second-hand residual value rate is much higher than that of Japanese or Korean brands in the same class.

5.Long life hydraulic system: The hydraulic system responds accurately and is equipped with a labor-saving pilot handle. The maximum flow rate of the main pump is 404L/min, and the working pressure is 35MPa. The tested hydraulic components have a relatively low failure rate in the second-hand market.

6.Brand premium: Caterpillar is highly recognized in the global second-hand construction machinery market, with easy resale and firm prices. Even if purchased as second-hand equipment, the loss margin will be relatively small when resold in the future.