Plastic crawler tank chassis intelligent robot trolley model in gold. Powered by 9V and supplied with a code box for direct control and basic programming. A practical, readytouse platform for robotics learning, prototyping, and demonstrations. Key benefits Ready platform for projects: fast way to start building a mobile robot without fabricating a chassis. Stable tracked mobility: crawler tracks deliver good traction and steady movement across uneven indoor surfaces. Simple control and programming: included code box connects to the chassis for straightforward testing, control, and basic coding tasks. Lightweight and durable construction: plastic body keeps weight low while providing easy mounting for additional components. Power compatibility: designed for operation with a 9V power source for quick setup and replacement. Main features and attributes Function: tracked chassis for mobile robot applications with a trolley style layout suitable for payloads and accessory mounting. Compatibility: works with standard 9V power sources and accepts common educational modules and sensors for expansion. Material: molded plastic construction for easy handling and secure mounting points. Size and fit: compact footprint designed for tabletop, classroom, and hobby bench use; mounting points allow attachment of small electronics and sensors. Performance: stable lowspeed travel and reliable traction for demonstrations, prototyping, and light transport tasks. Practical use scenarios Classroom STEM activity: use the chassis and code box to teach basic robotics concepts, motor control, and introductory programming in a lab or workshop. Hobbyist prototyping: mount microcontrollers, sensors, and payloads to turn the chassis into a custom robotic project or experimental platform. Demonstration and display: use the model to demonstrate tracked locomotion, control schemes, or simple automation at events and meetings. What is included and setup Crawler tank chassis in gold color and an accompanying code box for control and programming. Designed to be powered by a 9V source. The chassis provides mounting points for additional modules and straightforward wiring for motors and control connections. This product is suitable for educators, hobbyists, and makers seeking a compact, programmable tracked platform that is easy to expand and integrate into robotics projects.