The PUDU BellaBot is a cat-themed premium delivery robot featuring an innovative bionic design with a cat-like appearance, measuring 56.5 by 53.7 by 129 cm and weighing 55 kg. It carries up to 40 kg across four trays at 10 kg each with tray sizes of 41 by 50 cm. It features the industry-exclusive dual SLAM solution supporting both LiDAR and visual SLAM positioning for all-scenario coverage, with marker positioning supporting up to 8 m ceiling height and laser positioning with no height restrictions. Three RGBD cameras plus LiDAR provide 3D omnidirectional obstacle avoidance with a response time as short as 0.5 seconds, detecting low-lying and overhanging obstacles. Multimodal interaction includes light interaction with status-based lighting, haptic feedback for comprehensive physical responses, and dozens of exclusive original facial expressions. An automotive-grade adaptive variable suspension system changes damping according to road conditions for steady delivery. The infrared tray sensor with modular quick-disassembly structures enables smarter trays. A 25.6 Ah battery provides 13 hours unloaded runtime with 4.5-hour charging and quick battery swap for 24/7 service. The robot is constructed from ABS and aircraft-grade aluminum alloy with adjustable speed from 0.5 to 1.2 m/s and under 5-degree slope climbing. Remote calling is supported via the PUDU Link app, button call devices, and 4G watches. Targets restaurant food delivery, retail, and reception.