The PUDU CC1 is an intelligent 4-in-1 commercial cleaning robot integrating sweeping, scrubbing, vacuuming, and mopping in a single machine. It delivers 17,000 Pa maximum suction power suitable for both hard floors and soft carpets with an optional carpet vacuuming assembly. An extendable steering handle enables convenient map building and emergency cleaning. Breakpoint resume cleaning remembers progress and resumes unfinished tasks after recharging. Intelligent lift control adjusts for floor type transitions. The PUDU SLAM navigation system supports both visual SLAM and laser SLAM. A docking station with mobile water station enables automatic charging, water supply and drainage, and detergent addition without plumbing modifications. Cleaning modes offer scrubbing at 5 hours, sweeping plus vacuuming plus mopping at 5 hours, carpet vacuuming at 4 hours, and silent mopping at 9 hours from 15 L clean and waste water tanks. It achieves 700 to 1,000 square meters per hour at up to 1.2 m/s with under 70 dB operating noise and under 3-hour charging. Digital cleaning reports summarize unit working status and automatically generate performance data. Targets office buildings, education, retail, food and beverage, public transportation, healthcare, manufacturing, and hospitality.