Electric Delivery Chair segmentation by types distinguishes four functional classes that together constitute the product portfolio. The Standard class, representing approximately 45 % of unit shipments, features a moderate load capacity (150–200 kg) and a 6‑hour battery runtime, suitable for most food‑service and office environments. Heavy‑duty models account for roughly 30 % and are engineered with reinforced frames, higher torque motors, and up to 350 kg payloads, addressing the demands of grocery bulk handling and pharmaceutical inventory transport. The Compact segment, at about 15 %, offers reduced footprint and maneuverability for tight kitchen aisles or small retail back‑rooms, typically sacrificing load capacity for space efficiency. Finally, the emerging Smart‑connected category captures the remaining 10 %, integrating IoT sensors for real‑time location tracking, predictive maintenance alerts, and automated dispatch algorithms that optimize route planning within large facilities. Each type’s distinct technical specifications and price tier contribute incrementally to the overall market valuation, as manufacturers allocate production capacity in proportion to the relative demand across these functional classes.