The highway hedge trimmer is a mechanical equipment used to trim the hedge on both sides of the highway. The design concept mainly considers the following aspects:

1. Overall structural design: Adopting lightweight design to reduce the weight and operating costs of the equipment. At the same time, design a reasonable institutional layout to make the equipment more stable and flexible.

2. Trimming tool design: High quality alloy materials are used to ensure the durability and cutting effect of the tool. Meanwhile, design adjustable tool angles to accommodate hedgerows of different heights and widths.

3. Power system design: Using electric motors to ensure the operational efficiency and stability of the equipment. Meanwhile, design a reasonable battery management system to extend the lifespan of the battery.

4. Safety protection design: Design safety protection devices, such as scissor protection covers, motor overload protection, etc., to ensure the safety of operators.

5. Convenient operation design: Design a user-friendly interface and control system to enable operators to operate and maintain the equipment conveniently and quickly.

Overall, the design concept of highway hedge trimmer is to comprehensively consider the performance, safety, and operational convenience of the equipment to meet the needs of highway hedge pruning.