El Caterpillar 320D is a classic model among excavators. Since the launch of the D series excavator in 2006, this product has won the sales champion of a single model on the market many times. After years of market testing, it is still enduring and is a well-deserved “sales king”. Its excellence is reflected in many aspects. From the perspective of the power system, the engine runs stably and can continuously provide reliable power output whether in the startup phase or during long-term operation.

The design of its hydraulic system is also very sophisticated. The tacit cooperation between the various hydraulic components makes the excavator move smoothly and efficiently when performing operations such as digging, lifting, and rotating. Moreover, its failure rate is extremely low, which greatly reduces the maintenance time and cost of the equipment and improves the equipment’s attendance rate. Users generally evaluate it as “tough”, “durable” and “capable of both heavy and light work”. The Carter 320D excavator has a rich engine configuration, including EFI and DI models, which generally need to be queried by serial number.