by yjrobots@greendorphrobot.com
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Shenzhen, China, 2024 – GreenDorph Robotics has clinched three prestigious awards at the 2024 Shenzhen International AI-Powered Sanitation Robotics Competition, where its flagship model YJ130 outperformed 20+ competitors in critical benchmarks for urban cleaning efficiency.
Award-Winning Performance: Redefining Smart City Sanitation
The YJ130 secured victories across three core categories:
- “Golden Broom” Award for Superior Cleaning Efficiency:
- Achieved 6,500 m²/h sweeping coverage – 3x manual efficiency
- Demonstrated 98% debris recovery rate on mixed surfaces (cobblestone/gravel/asphalt)
- “Urban Spider” Award for Unmatched Maneuverability:
- Navigated 5cm curbs and 0.8m-wide alleyways with <5cm clearance tolerance
- Scored 100% in obstacle avoidance tests (street furniture/parked bicycles)
- “AI Pathfinder” Award for Intelligent Route Optimization:
- Reduced repetitive cleaning by 40% through predictive traffic flow modeling
- Cut energy consumption 22% via self-adaptive path planning

Behind the Victory: Core Technologies
The YJ130’s dominance stems from GreenDorph’s proprietary innovations:
- OmniClean 3.0 System:
- Multi-surface brushes + 270° suction ports enable seamless gravel-to-pavement transition, tackling 95% of urban debris without manual rework.
- TerraFlex Chassis:
- Quad-independent suspension with 15° slope adaptability, proven during Hong Kong’s typhoon-season street cleaning operations.
- SynthAI Planning Engine:
- Real-time integration of municipal data (traffic/weather/events) to prioritize high-pollution zones, increasing effective cleaning time by 35%.
Immediate commercial impact followed:
- Shenzhen Nanshan District signed post-competition deployment for 15 units.
- Shenzhen Cleaning Services Company ordered trial units for street cleaning.

Leadership Insight
“These awards validate our ‘Technology Serving Humanity’ vision,” said GreenDorph Managing Director Zhao Bin. “YJ130 isn’t just a machine – it’s a solution for cities battling labor shortages and climate extremes. Our win proves autonomous sanitation can be simultaneously efficient, adaptive, and dignified.”
Next-Gen Urban Sanitation: The GreenDorph Blueprint
With the YJ130 platform now entering mass production, GreenDorph announces:
- RaaS (Robot-as-a-Service) Launch:
- Municipalities can access YJ130 at affortable price– 39% below manual cleaning costs
- Global Resilience Initiative:
- Free extreme-weather mode upgrades for cities affected by sandstorms (-20℃ blizzards )