Unmanned Exploration Laboratory (UEL) specializes in developing rovers with unique features like foldable structures and wheels. These rovers offer advantages like increased mobility in tight spaces and the potential for multi-functionality on various terrains.

UEL Heritage

HAETAE, currently UEL's largest rover, is a medium-to-large four-wheeled rover with a total weight of 10 to 15 kg using a rocker-bogie suspension structure and has a maximum operating range of 400 m. HAETAE is built to carry medium-sized payloads for personal and research purposes and uses external solar panels to provide the power needed during missions. HAETAE is the most suitable rover for performing mid-range missions such as terrain exploration and operation of small experimental equipment.

UEL's small rover, SCARABS, is a small two-wheeled rover with a total weight of 2 to 5 kg, a rear stabilizer, and an operating range of up to 150 m. SCARABS can carry small-sized payloads, and its small size and weight minimize strain on the lander. In addition, it is equipped with various sensors, including high-resolution cameras. It boasts higher efficiency than large rovers when exploring terrain, and through mass deployment, visual analysis can be performed more effectively in a wide area.


GEOBUGI, a Korean word meaning turtle, is a foldable four-wheeled rover with UEL's unique design, with a total weight of 7 to 8 kg and an operating range of up to 200 m. It is designed to carry a small payload, and its unique design allows it to be loaded inside the lander, allowing efficient use of space. In addition, the burden on the rover during launch can be minimized, making it a rover optimized for customers who operate a large number of rovers and want the rover to safely reach the moon.

If you are looking for multi-functionality rovers for lunar exploration, please contact UEL.

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View more: Multi-functionality Rovers for Lunar Exploration.