卡特彼勒新一代CAT®336液压挖掘机的优点有：1. 强大的动力：采用卡特彼勒C9.3B引擎，具有更高的功率和扭矩输出，以实现更快的挖掘速度和提高工作效率。2. 减少燃料消耗：采用电子燃油喷射系统和智能控制技术，能够精确控制燃油喷射量和时间，从而降低燃料消耗。3. 高稳定性和可靠性：采用强化结构设计，具有更高的抗冲击和挤压能力，提高机器的稳定性和耐用性。4. 提升操作性能：采用先进的液压系统和智能控制技术，实现精确的机械运动和动态响应，提高操作的准确性和敏感性。5. 舒适的操作环境：配备宽敞的驾驶室和舒适的座椅，提供良好的视野和操作环境，减少驾驶员的疲劳感。6. 方便维护和维修：采用模块化设计和智能诊断系统，便于维护人员的维修和维护工作，减少停机时间。7. 环保节能：符合最新的排放标准，采用清洁发动机和低噪音设计，减少环境污染和噪音污染。总的来说，CAT®336液压挖掘机具有强大的动力、高稳定性和可靠性、高效的操作性能、舒适的操作环境、方便的维护和维修以及环保节能等优点，适用于各种挖掘作业。

The advantages of Caterpillar's new generation CAT® 336 hydraulic excavator include: 1. Powerful: Adopting Caterpillar's C9.3B engine with higher power and torque outputs for faster digging speeds and improved work efficiency. 2. Reduced Fuel Consumption: Adopting the electronic fuel injection system and intelligent control technology, it is able to accurately control the amount and timing of fuel injection, thus reducing fuel consumption. 3. High Stability and Reliability: Adopting reinforced structural design with higher resistance to impact and extrusion, improving the stability and durability of the machine. 4. Enhanced Operational Performance: Adopting advanced hydraulic system and intelligent control technology, realizing precise mechanical movement and dynamic response, improving the accuracy and sensitivity of operation. 5. Comfortable Operational Environment: Equipped with a spacious cab and comfortable seat, providing good vision and operating environment, reducing driver's fatigue.6. Convenient maintenance and repair: Adopting modularized design and intelligent diagnostic system, it facilitates maintenance and repair work of maintenance personnel and reduces downtime.7. Environmental protection and energy-saving: Complying with the latest emission standards, it adopts a clean engine and low-noise design, which reduces environmental pollution and noise contamination. Overall, CAT® 336 hydraulic excavator has the advantages of powerful power, high stability and reliability, efficient operation performance, comfortable operation environment, convenient maintenance and repair, as well as environmental protection and energy saving, which is suitable for all kinds of excavation work.