PUDU BG1 Large Scrubber Dryer Robot
The AI native large scrubber dryer robot, standard trim. The BG1 sweeps and scrubs in one pass, navigates with LiDAR and 3D VSLAM, and runs unattended for round the clock cleaning across large retail, warehouse, and manufacturing floors measured in tens of thousands of square meters.
Sweep and scrub the whole floor in a single pass.
The BG1 sweeps loose debris and deep scrubs in one continuous pass, so a single machine does the work of two and your team stops doubling back. LiDAR and 3D VSLAM keep it mapping and moving through busy aisles, while a 75L clean water tank, a 90Ah battery, and up to 7.5 hours of run time cover large retail, warehouse, and industrial floors on a single charge. Onboard AI vision targets messes the moment they appear, at a cruise speed of up to 1.0 m/s.
Specifications per PUDU Robotics and subject to change. Contact us to confirm current specifications for your configuration.
Most operators finance the BG1 rather than buy it outright, spreading the MSRP into a predictable monthly payment. See financing options.
Need faster cruise speed and 3D LiDAR?
The BG1 covers large space cleaning across retail, warehouse, and manufacturing floors. For the largest, highest traffic facilities, such as parking structures and vast open floors, the PUDU BG1 Pro adds a faster 1.2 m/s cruise speed and 3D LiDAR for vehicle aware navigation. See the BG1 Pro.
Front sweep. Rear scrub. Restructured efficiency.
A 708mm sweeping path lifts dry debris at the front while a 550mm scrubbing deck deep cleans directly behind it, so wet and dry waste are handled in a single continuous pass and floors are left anti slip and ready to walk on. No second machine, no second lap.
A 48V architecture with a 90Ah battery, equivalent to 180Ah on a 24V platform, keeps the BG1 covering up to 2,000 square meters an hour for a full shift, with up to 7.5 hours of run time before it needs to return to the dock.
It sees the mess, then cleans it.
An ultra wide field of view and onboard AI move the BG1 from passive route cleaning to active, see and clean response in the zones that get dirty fastest.
AI spot cleaning
Detects and targets messes in real time at up to 6,000 square meters an hour, hitting the spots that need attention instead of cleaning everything at one fixed pass.
Adaptive mechanism
On a wet spill it retracts the sweeping brushes to stop the mess spreading. On a stubborn stain it raises brush pressure and speed for a spotless single pass.
Adaptive agent mixing
It scales cleaning chemical strength to match the floor in front of it, lifting cleaning performance while cutting how much agent you use.
Summon and guided cleaning
Robots hand tasks off to each other, from sweeping large debris to scrubbing stains, so a fleet covers a site as one coordinated team.
Stain heat map
Every task builds a heat map of where dirt collects, so the BG1 learns your floor over time and returns to the high accumulation areas first.
Cleaning effect map
It records stubborn marks like gum and adhesive that a normal pass cannot lift, then schedules a targeted re clean rather than leaving them behind.
Two agents, mixed live, to the milliliter.
Two onboard tanks holding about 7 liters in total dose cleaning agents in real time with milliliter level accuracy, removing the guesswork and waste of mixing by hand.
Pair an acidic and an alkaline cleaner, a cleaner and a disinfectant, a cleaner and a defoamer, or a cleaner and a deodorizer, and switch the combination to match each floor without stopping to refill a premixed tank.
Engineered around the people who run it.
Extendable edge cleaning
The scrubbing brush physically extends to reach walls and shelf edges, covering the strips most machines miss and cutting the manual touch ups your team has to do afterward.
Maintenance in under a minute
The world's first cleaning robot with automatic disc brush installation, with snap on consumables your staff change without tools, so daily upkeep stays quick and frustration free.
24/7 unattended operation
An optional all in one station handles refilling, draining, charging, and tank self cleaning, closing the loop between cleaning and upkeep so the robot stays ready to run overnight with no one on site.
Built for shared spaces
An audio visual alarm system signals people nearby, and a ride on mode lets staff drive the machine manually for setup, repositioning, or quick transitions between areas.
The BG1 on the floor.
PUDU BG1 technical specifications
| Specification | PUDU BG1 |
|---|---|
| Positioning | World's first AI native large scrubber dryer robot |
| Weight | 344 kg (758 lbs) |
| Dimensions, with squeegee | 1195 x 760 x 1303 mm (47.0 x 29.9 x 51.3 in) |
| Dimensions, without squeegee | 1120 x 660 x 1303 mm (44.1 x 25.9 x 51.3 in) |
| Battery capacity | 90Ah, 48V platform (equivalent to 180Ah at 24V) |
| Run time | Up to 7.5 h front sweep and rear scrub, 5.5 h+ in standard mode |
| Charging time | About 3 h (AC 180V or above), about 4.5 h (AC 180V or below), automatic voltage recognition |
| Cleaning width | 550 mm, or 708 mm with side brushes (21.65 in / 27.87 in) |
| Covered cleaning efficiency | Up to 2000 m²/h (21,528 ft²/h) |
| Spot cleaning efficiency | Up to 6000 m²/h (64,583 ft²/h) |
| Clean water tank | 75 L (19.81 gal US) |
| Waste water tank | 60 L (15.85 gal US) |
| Dual cleaning agent box | Two tanks, approx 7 L total, real time mixing |
| Dust box capacity | 5 L (1.32 gal US) |
| Minimum path clearance | 85 cm (33.5 in) |
| Cruise speed | 0.2 to 1.0 m/s |
| Navigation | LiDAR and 3D VSLAM fusion |
| Cleaning modes | Sweeping and scrubbing, dust mopping (optional), polishing (optional) |
| Unattended operation | Supported with the optional charging and docking station |
One scrubber dryer, built for your largest floors.
Retail
Warehouse clubs, supermarkets, department stores, and shopping centers that need high frequency scrubbing and genuinely clean shelf edges in front of customers.
Warehousing and logistics
FMCG, 3PL, and cold chain floors where large open areas need non stop, timed cleaning that never blocks the picking and packing flow.
Manufacturing
Food, beverage, chemical, and electronics plants where oil and ground in grime need dual disc brush deep scrubbing with a free choice of cleaning agents.
Step up to the BG1 Pro
Cleaning parking structures or the largest open floors? The BG1 Pro adds a faster 1.2 m/s cruise speed and 3D LiDAR for vehicle aware navigation around parked and moving cars.
The BG1 where it works.
From shopping malls and airport terminals to manufacturing floors and logistics yards, the BG1 scrubs and dries the largest hard floors around the clock.
