The SEER SOF-300EU is a CE-certified (ISO 3691-4:2023) autonomous single-fork forklift with a 500 mm body width and 800 mm turning radius, measuring 1,044 by 500 by 1,722 mm and weighing 270 kg with a 300 kg rated load and 415 mm load center distance. A depth recognition camera with real-time AI carrier recognition enables precise pick-up and drop-off even on tote dollies without fixed grooves or QR codes. Standard lift height ranges from 70±5 to 90±5 mm on a 610 by 300 mm fork. Ground clearance is 20 mm for elevator passage. A 48 V 23 Ah lithium iron phosphate battery provides 6-hour runtime with 1-hour fast charging. Maximum speed is 0.8 m/s full load and 1.4 m/s no load with ±10 mm and ±1-degree positioning accuracy via laser SLAM. Built-in safety lasers, 3D cameras, bumper strips, and photoelectric sensors provide 360-degree protection. Standard features include E-stop, sound and light indicator, 360-degree laser protection, bumper strip, fork height protection, Wi-Fi roaming, pallet recognition, and HMI display. 3D obstacle avoidance is optional. Additional certifications include EMC, UN38.3, and RED. Modular design allows fork and robot size customization. Targets industrial logistics and warehouse narrow-aisle material handling.