PUDU BG1 and BG1 Pro scrubber-dryer robots

PUDU BG1 Series

AI-Native Large Scrubber-Dryer Robot: BG1 & BG1 Pro
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PUDU BG1 & BG1 Pro

Large-Area Cleaning, AI-Native

The PUDU BG1 Series sweeps and scrubs in a single pass across large floors. Extendable edge cleaning, AI that adapts to spills and stubborn stains, 3D perception and an all-in-one station keep it working around the clock with little manual effort.

One-Pass Sweep & Scrub
Extendable Edge Cleaning
AI Magic Cleaning
24/7 Continuous Operation
PUDU BG1
One-Pass Sweep & Scrub

Sweep and Scrub in One Pass

Sweeping and deep scrubbing combine into one efficient workflow. Smart dosing, strong down pressure and an ultra-wide path cover more ground in less time.

550 mm Scrubbing Width
7.5 h Long Battery Life
75 L + 60 L Clean & Waste Water Tanks
PUDU BG1 front view
Extendable Edge Cleaning

Right Up to the Edge

The scrubbing brush physically extends to reach walls and shelving edges, removing dust and dirt along edges, improving coverage and minimizing manual touch-ups.

PUDU BG1 Pro with 3D LiDAR
3D Perception Enhancement

Precise Recognition, Dynamic Avoidance

3D sensing and high-performance AI computing give the BG1 Series precise recognition and dynamic avoidance. Mapping and localization stay stable in high-clearance, nighttime and high-interference spaces, maximizing autonomous cleaning efficiency.

PUDU BG1 Pro front view
AI Magic Cleaning

AI That Sees and Cleans

AI-Native Adaptive Mechanism

When it detects wet spills, it retracts the sweeping modules to avoid spreading them. On stubborn stains, it boosts brush pressure for a spotless single-pass clean.

AI-Native Auto-Dosing System

7 L tanks with milliliter-level accuracy automatically scale detergent strength to floor conditions, maximizing cleaning impact while minimizing waste.

AI-Native Spot Cleaning

An ultra-wide field of view and AI vision detect and target messes in real time, so high-traffic zones are cleaned proactively with split-second response.

Instant, User-Friendly Maintenance

Maintenance in Under a Minute

Automatic disc-brush attachment removes manual positioning and setup, and every critical consumable uses a snap-on design, so routine maintenance takes under 1 minute. Less downtime means more operating time.

BG1 scrubbing disc brush

Scrubbing Disc Brush

BG1 rubber blade

Rubber Blade

BG1 scrubbing pad

Scrubbing Pad

BG1 side brush

Side Brush

BG1 sweeping roller brush

Sweeping Roller Brush

BG1 trash bin

Trash Bin

24/7 Continuous Operation

Zero-Intervention Workflow

The all-in-one station automates refilling, drainage and charging for 24/7 mission-readiness. Closing the loop between cleaning and maintenance prevents residue buildup and odors.

Auto Refill & Drainage
Auto Charging
24/7 Mission-Ready
Human-Robot Interaction

Ready When You Need Control

IoT integration covers E-gate control, elevator control, calling with a pager and the PUDU Link app.

Ride-On Mode

Take instant manual control to speed up site mapping and long-distance moves, or respond to situations beyond autonomous operation.

Audio-Visual Alerts

Light signals and sound cues show what the robot is about to do, warning pedestrians and vehicles in busy public areas.

PUDU BG1 Series

Product Overview

PUDU BG1PUDU BG1 Pro
Navigation MethodsLiDAR + 3D VSLAM Fusion Positioning3D LiDAR + 3D VSLAM Fusion Positioning
Cruise Speed0.2–1.0 m/s (0.66–3.28 ft/s)0.2–1.2 m/s (0.66–3.94 ft/s)
Unattended OperationSupported (requires optional workstation)Supported (requires optional charging dock / workstation)
Battery Capacity90 Ah (48 V platform, equivalent to 180 Ah at 24 V)
Charging TimeHigh voltage (AC ≥ 180 V): approx. 3 h
Low voltage (AC ≤ 180 V): approx. 4.5 h
Run-timeSweeping & Scrubbing: max. 7.5 h
Cleaning CapabilitySweeper-scrubber integration
Dust mopping (optional)
Polishing (optional)
Supports edge scrubbing
Automatic dual-agent dosing
WeightApprox. 344 kg (approx. 758 lb)
Dimensions1195 × 760 × 1303 mm (47.0 × 29.9 × 51.3 in) with squeegee
1120 × 660 × 1303 mm (44.1 × 25.9 × 51.3 in) without squeegee
Path ClearanceMin. 85 cm (33.5 in)
Cleaning Width550 mm (21.65 in)
708 mm (27.87 in) with side brushes
Cleaning PerformanceCovered cleaning mode: max. 2,000 m²/h (21,528 ft²/h)
Spot cleaning mode: max. 6,000 m²/h (64,583.4 ft²/h)
Trashbin Capacity5 L (1.32 gal)
Water Tank CapacityClean: 75 L (19.81 gal)
Waste: 60 L (15.85 gal)
Agent Tank CapacityDual agent tanks, total approx. 7 L (1.85 gal)
Communications4G, Wi-Fi, Bluetooth
E-gate / elevator communication (optional)

See the BG1 Series on your site

Book a demo with our team. We'll walk your facility, answer your questions and show you how BG1 or BG1 Pro fits your cleaning routine.

Book a Demo