One Fleet, Two Property Scenarios
At two projects of Guangdong Zhong’ao Property – a 21-floor apartment complex and a large residential underground garage – Lepu deployed S40 and S140 cleaning robots under its robot staffing model, turning shift-bound manual housekeeping into round-the-clock standardized cleaning with measurable savings.
One Fleet, Two Property Scenarios
Cleaning That Never Clocks Out
Property housekeeping runs on people it cannot keep. In the 21-floor tower, cleaners covered every floor by hand – long walking routes, whole shifts spent sweeping and mopping. Motion-sensor dim corridors hid wet patches that tripped residents and staff; enclosed passages stayed damp, breeding mildew and odor; grit and spilled takeout packed into anti-slip tile gaps no mop could reach. In the underground garage, cars dragged in mud nonstop – freshly cleaned floors re-soiled within hours, forcing constant rework – while poor light hid dirt in stall corners and left wet, oily epoxy slippery under turning wheels. Two projects, two separate cleaning crews, no shared standard, chronic turnover on grueling repetitive posts, and paper-based supervision that could not tell management what was actually cleaned.

Two Robots, Two Bespoke Plans
Lepu’s engineers surveyed each site separately. Dingwang Center got one S40 compact cleaning robot with its workstation, tuned for narrow dim-lit corridors and anti-slip tile gaps, on planned cross-floor routes running scheduled autonomous loops. Xingying Peninsula’s garage got one S140 with its workstation, its obstacle-avoidance and cleaning parameters optimized for epoxy floors and wide-open lanes, working scheduled shifts plus on-demand assignments for lanes and parking bays. Two independent route sets, zero interference.

Tuned Over 15 Days, Managed on Data
Both robots run scheduled autonomous cleaning with customizable multi-round daily slots, and self-dock to recharge at low battery for true 7×24 operation. Deployment began with a 15-day trial – adjusting cleaning windows, avoidance points and scrub intensity – before switching to routine autonomy. Operating data from both projects feeds a property smart-management backend: completion rates, working hours and device status in real view, housekeeping reports auto-generated, progress tracked remotely. On-site cleaning and property staff were trained on operation and basic troubleshooting.

Six Posts Down to Two
Each project previously ran three 8-hour cleaners – six in total. With the robots on daily loops, each site keeps one cleaner for stubborn edge stains while surplus staff redeploy to other projects, and the robots fill in when people take leave. Combined cleaning efficiency rose 40% on average across the two projects – 42% at Dingwang, 38% at Xingying. What was 8 hours of daily manual housekeeping now runs as 24-hour nonstop coverage, lifting effective cleaning hours by 50%. The projects’ own cost comparison: the original six-person setup cost 372,000 RMB a year; the two-people-plus-robots setup runs 226,000 RMB – a first-year net saving of 146,000 RMB. The property team’s verdict: cleaners focus on fine detail, grounds stay consistently tidy, and resident complaints about cleanliness have visibly dropped.


One Standard Across Two Sites
S40 and S140 brought one standardized, digital cleaning regime to the tower and the garage.
Combined cleaning efficiency up 40% across both projects
First-year net saving of 146,000 RMB, from 372k to 226k
From 8 daily manual hours to 24-hour nonstop cleaning, effective hours up 50%
Six cleaner posts simplified to two, surplus staff redeployed
15-day trial tuning, then routine 7x24 autonomous operation
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