Product Description

High Bucket Digger Used 20Ton CAT 320D Earth-moving Excavator Track

^{The Cat 320D direct injection excavator offers a variety of performance features. The Cat C6.6 ACERTIM}

^{engine it is equipped with is powerful, rugged and durable, and can meet the needs of various applications.}

^{In addition, the engine uses advanced combustion chamber design and turbocharging technology to achieve}

^{high torque output at low speeds, thus improving the transmission efficiency of the entire machine and}

^{making the operation more efficient. At the same time, through fuel injection electronic control technology,}

^{the Carter 320 D engine can accurately control the time and amount of fuel injection, maximizing fuel utilization}

^{and reducing pollutant emissions.
The hydraulic system pressure of the Caterpillar 320D excavator is 35,000kPa, and the flow rate of both hydraulic}

^{pumps is 205 L/min. This pressure can improve excavation performance and efficiency. Its pilot pump is}

^{independent of each main pump and can control the front linkage, swing and travel operations. In addition, the}

^{320D hydraulic system and components are strategically located to provide a high level of system efficiency.
In terms of maintenance, the Carter 320D engine is equipped with an automatic filtration system and oil cleaning}

^{device, which can effectively prevent impurities and pollutants from causing damage to the engine. The air filter}

^{of the Caterpillar 320D excavator adopts a radial seal design and is located in a cabin behind the cab. It uses a}

^{double-layer filter element to achieve higher filtration efficiency. When dust accumulation exceeds a preset level,}

^{a warning message will be displayed on the monitor.
In terms of performance, the Caterpillar 320D excavator has a working weight of 20,930 kg, a standard bucket}

^{capacity of 1 cubic meter, a bucket digging force of 125.7 kN, a gradeability of 70%, and a rotation speed of}

^{11.5 rpm. , the walking speed is 5.5 kilometers per hour or 3.5 kilometers per hour, the digging force of the bucket}

^{arm is 103.4 kN, the rated power of the engine is 103 kilowatts, the total displacement is 6.37 liters, and the bore}

^{x stroke is 102:130 mm.
In general, the Caterpillar 320D direct injection excavator has significant advantages in power, efficiency, durability}

^{and maintenance, and is suitable for various scenarios and application needs.}