KORTHOS / ECOSYSTEM / PRODUCT

SP50

About

About SP50

SP50 is an autonomous vacuum-cleaning robot designed for indoor pedestrian areas and large public facilities. Its dry-cleaning system combines vacuum suction with front sweeping brushes, an 18-litre dust tray and a five-litre hopper tray across a 460-millimetre cleaning width.

The robot is 855 millimetres long, 600 millimetres wide and 1,050 millimetres high, excluding a stated battery-free mass of 132 kilograms. Cleantech lists a travel speed of 4.3 kilometres per hour and a 58 dBA noise level. SP50 formed part of the 21-robot fleet delivered to Incheon International Airport in September 2026.

Capabilities

Source-backed capabilities

  • Workflows: Cleaning workflow, Commercial cleaning workflow
  • Autonomous cleaning

    Commercial deployment - 2026-09-21 - Cleantech completed physical delivery of 21 SP50 and L3 autonomous cleaning robots to Incheon International Airport. - environment: Airport cleaning

    Source

Operations

  • Incheon Airport Cleaning Robots Delivered

    21 autonomous cleaning robots delivered - 2026-09-21 - Incheon International Airport - Airport cleaning - Cleantech completed physical delivery of 21 SP50 and L3 autonomous cleaning robots to Incheon International Airport.

    Source

Timeline

  • Cleantech completes delivery of 21 robots to Incheon Airport

    2026-09-21 - Production Milestone - The delivered fleet includes SP50 dry-vacuum robots and L3 wet floor-scrubbing robots. Cleantech will connect the robots to its data-driven AI operating scenarios and robot-SI layer for the airport environment. The company is responsible for the hardware, system integration and ongoing maintenance through its direct service network.

    Source
  • Cleantech wins Incheon Airport cleaning-robot SI programme

    2026-04-15 - Contract Award - Cleantech scored 89.75 in the technical evaluation, finishing 6.58 points ahead of the second-ranked bidder. The contracted scope covers robot-system integration, hardware supply and nationwide after-sales service. Its proposed operating layer uses data-driven AI scenarios and collision avoidance for glass-heavy airport spaces.

    Source

Context

Tags

  • Peer Group: Autonomous commercial dry-floor cleaner, Industrial Cleaning Robot
  • Workflow: Cleaning workflow, Commercial cleaning workflow

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