The advantages and disadvantages of backhoe loaders can be summarized as follows:

I. Advantages
High Loading Efficiency
• The backhoe design allows for simultaneous digging and loading, with the bucket unloading materials directly above the ground, eliminating the need for additional transportation and significantly improving operational efficiency.
Adaptability to Complex Terrain
• High-strength materials and an intelligent control system provide superior stability, making them suitable for operations on complex or sloping terrain.
• Some models are equipped with a suspension system that automatically adjusts balance, reducing operational complexity.
Versatility
• A variety of interchangeable working devices (such as milling machines and buckets) are supported to meet diverse construction needs.
Energy-Saving Technology
• Advanced hydraulic systems and energy-saving designs reduce fuel consumption and offer superior long-term cost performance.

II. Disadvantages
High Cost and Maintenance
• High prices, especially for high-end models (such as the CE460-7 and CE750-8), can exceed the budgets of small and medium-sized projects.
• Regular maintenance is required, and hydraulic system failures can result in downtime and high repair costs.
Limited Weight and Maneuverability
• The heavy weight of the machine requires a high load-bearing capacity, making it difficult to maneuver in confined spaces. Highly energy-dependent.
• Electric-hydraulic models require a stable power supply; insufficient power can impact operations.
Limited application scenarios.
• With relatively weak digging force, they are only suitable for Class I to III earthmoving projects, such as shallow foundation pits and trenches. Deeper foundation pits require the assistance of other technologies.

Summary: Backhoe loaders excel in loading efficiency, terrain adaptability, and versatility. However, due to limitations in cost, maintenance, and application scenarios, they are more suitable for medium- to large-scale projects with ample budgets.