CA902推土机有以下优点：1. 引擎动力强大：CA902推土机配备的发动机拥有强大的动力，能够提供高效的推土和挖掘能力。2. 结构坚固耐用：该推土机采用了坚固的钢结构和适合工地作业的设计，能够在各种恶劣条件下工作，具有较强的耐用性。3. 操控简便：CA902推土机的操控系统设计合理，按钮和操纵杆位置合理布置，使操作人员能够轻松掌握和操作。4. 运行稳定可靠：该推土机的液压系统采用先进的技术，运行稳定可靠，能够确保工作的高效和安全。5. 维修方便：CA902推土机的维修点布局合理，维修方便快捷，能够提高设备的可用性和降低维修成本。总的来说，CA902推土机具有强大的动力、坚固耐用的结构、操控简便、运行稳定可靠和维修方便等优点，适用于各种土石方工程作业。

CA902 bulldozer has the following advantages: 1. powerful engine: CA902 bulldozer is equipped with a powerful engine, which can provide efficient bulldozing and digging capacity. 2. sturdy and durable structure: the bulldozer adopts a sturdy steel structure and a design suitable for construction site operation, which can work under various harsh conditions and has strong durability. 3. easy operation: CA902 bulldozer's control system is reasonably designed, with buttons and joysticks reasonably arranged so that the operator can easily grasp and operate it. 4. stable and reliable operation: the hydraulic system of this bulldozer adopts advanced technology, which is stable and reliable, to ensure efficient work and operation. The control system of CA902 bulldozer is reasonably designed, with buttons and joysticks reasonably arranged, so that the operator can easily grasp and operate it. 4. stable and reliable operation: the hydraulic system of this bulldozer adopts advanced technology, which is stable and reliable in operation, and ensures the high efficiency and safety of the work. 5. convenient maintenance: CA902 bulldozer's maintenance points are reasonably laid out, and it is convenient and quick to maintain, which can improve the availability of the equipment and reduce the maintenance costs. Costs. Overall, CA902 bulldozer has the advantages of strong power, durable structure, easy operation, stable and reliable operation and convenient maintenance, which is suitable for all kinds of earthwork operations.