Response to wet debris
The side brush and roller brush retract to reduce secondary spreading.
PUDU · Cleaning robots
PUDU BG1
Smart floor cleaning for large areas
A robot for large commercial and industrial spaces that combines sweeping and scrubbing in a single workflow.
Key capabilities
Navigate directly to product features.
Front sweeping and rear brushing and washing in the same workflow.
The brush extends to reach walls and shelf edges.
Positioning and obstacle avoidance using 3D perception and AI computing.
Adapts to the type of dirt and floor conditions.
Automatic disc brush installation and quick-change consumable parts.
Automated filling, emptying, and charging with an optional station.
Sweeping and washing in one pass
The integrated system collects dry debris at the front and then scrubs the floor, aiming to clean a larger area in fewer passes.
550 mm
Scrubbing width
Main scrubbing width.
7.5 h
Operating time
Maximum operating time.
75 L + 60 L
Clean / waste water tank
Tank capacities.
Access to wall and shelf edges
The extendable disc brush reaches close to walls and shelf edges, helping reduce missed strips.
Stable navigation with 3D perception
The fusion of LiDAR, 3D VSLAM and multi-sensor data supports mapping and localization in low-light, open and interference-prone environments.
Cleaning adapted to floor conditions
Retracts the sweeping modules when wet debris is detected; brush pressure can be increased when stubborn stains are encountered. The dual detergent tanks and automatic dosing also adjust resource use to the cleaning conditions.
Tackling stubborn stains
Brush pressure and speed can be increased automatically.
Dual detergent dosing
Two tanks with a total capacity of approximately 7 L; automatic, precise dosing.
Design that simplifies daily maintenance
Automatic installation of the disc brush and a snap-fit design for critical consumable parts are intended to shorten routine maintenance steps; the manufacturer states that routine maintenance can be completed in under 1 minute.
Automatic task cycle with optional station
A compatible optional station automates water filling, draining and charging to support unattended operation.
An optional station/charging unit is required for unattended operation.
Safe operation alongside people
Ride-on mode supports manual control, site mapping and long-distance transfers. Light and audio alerts communicate the robot's intentions to those around it.
Ride-on mode
Platform mode for manual control and site transfers.
Audio-visual alert
Alerts those nearby with light signals and audio alerts.
Connection to site infrastructure
E-gate and elevator control, pager calling and PUDU Link connectivity are listed as integration options on the product page.
E-gate control
Automatic door/access infrastructure integration.
Elevator control
Elevator integration option.
Call device
Calling option via pager.
PUDU Link
Manufacturer app/connectivity.
Support and optionality may depend on the configuration; the manufacturer's page lists connectivity options.
Consumables and accessories
The manufacturer's page shows a cleaning disc, rubber squeegee, cleaning pad, side brush, sweeping roller brush and waste bin.
Sweeping roller brush
Consumable part.
Disc brush
Consumable part.
Rubber squeegee
Consumable part.
Cleaning pad
Consumable part.
Side brush
Consumable part.
Waste bin
Consumable part.
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Technical specifications
BG1 and BG1 Pro data from the manufacturer's technical table should be presented separately; speed and navigation values differ by variant.
| BG1 / BG1 Pro — Battery capacity | 90 Ah (48 V platform; equivalent to 180 Ah on a 24 V platform) |
|---|---|
| BG1 / BG1 Pro — Charging time | High voltage (AC ≥ 180 V): approximately 3 h; low voltage (AC ≤ 180 V): approximately 4.5 h |
| BG1 / BG1 Pro — Runtime | Sweeping and scrubbing: maximum 7.5 h |
| BG1 / BG1 Pro — Cleaning capabilities | Integrated sweeping and scrubbing operation; optional dust mopping and polishing; edge brushing; automatic dual detergent dosing |
| BG1 — Navigation | LiDAR + 3D VSLAM fusion localization |
| BG1 Pro — Navigation | 3D LiDAR + 3D VSLAM fusion localization |
| BG1 — Travel speed | 0.2–1.0 m/s (0.66–3.28 ft/s) |
| BG1 Pro — Travel speed | 0.2–1.2 m/s (0.66–3.94 ft/s) |
| BG1 / BG1 Pro — Minimum passage width | 85 cm (33.5 in) |
| BG1 / BG1 Pro — Cleaning width | 550 mm / 708 mm (with side brushes); 21.65 in / 27.87 in (with side brushes) |
| BG1 / BG1 Pro — Cleaning performance | Indoor mode: max. 2000 m²/h; spot cleaning mode: max. 6000 m²/h |
| BG1 / BG1 Pro — Debris bin | 5 L (1.32 US gal) |
| BG1 / BG1 Pro — Water tank | Clean water 75 L; wastewater 60 L (19.81 / 15.85 US gal) |
| BG1 / BG1 Pro — Detergent tank | Two tanks, approximately 7 L (1.85 US gal) total |
| BG1 / BG1 Pro — Weight | Approximately 344 kg (758 lbs) |
| BG1 / BG1 Pro — Dimensions | With squeegee: 1195 × 760 × 1303 mm; without squeegee: 1120 × 660 × 1303 mm. With squeegee: 47.0 × 29.9 × 51.3 in; without squeegee: 44.1 × 25.9 × 51.3 in |
| BG1 / BG1 Pro — Communication | 4G, Wi-Fi, Bluetooth, e-gate/elevator communication (optional) |
| BG1 / BG1 Pro — Unattended operation | Supported; optional operation/charging station required |
Learn about PUDU BG1
Contact us to discuss model and setup options suited to your needs.
