A delivery robot with a cat-like face, trays and 40 kg of payload. PUDU describes it as built for food delivery, with dual SLAM navigation and 3D obstacle avoidance.

Where it works

Food delivery, on trays with infrared tray sensors.
Spaces with low-lying and overhanging obstacles, which its 3D sensors avoid.
Calling by the PUDU Link app, a push button caller or a 4G watch.
Round-the-clock service, with quick battery swap.

Day to day

BellaBot runs 13 hours with no load and charges in 4.5 hours. It carries up to 40 kg, 10 kg per tray. It navigates by LiDAR or visual SLAM, with 3 RGBD cameras and LiDAR for obstacle detection, and climbs slopes up to 5 degrees. Marker positioning supports a maximum height of 8 meters, and laser positioning is code-free with no height restriction.

Specifications

Size and weight

Dimensions: 56.5 x 53.7 x 129 cm (22.2 x 21.1 x 50.8 in)
Weight: 55 kg (121 lb)
Tray size: 41.00 x 50.01 cm (16.1 x 19.7 in)
Tray height: 23.01 cm, 19.99 cm, 19.99 cm and 18.01 cm (9.1 in, 7.9 in, 7.9 in, 7.1 in)

Power

Run time: 13 h, no load
Charging time: 4.5 h

Work

Maximum load: 40 kg, 10 kg per tray (88 lb, 22 lb)
Slope: Up to 5°

Navigation and safety

Cruise speed: 0.5 to 1.2 m/s (1.64 to 3.94 ft/s), adjustable
Navigation: Dual SLAM: LiDAR and visual; marker positioning up to 8 m height, laser positioning code-free
Perception: 3 RGBD cameras plus LiDAR

Manufacturer figures from pudurobotics.com. Performance figures are PUDU lab results; results vary by site.

Compare the service and delivery robots

	BellaBot	BellaBot Pro	KettyBot Pro	PuduBot 2	PUDU FlashBot Max
Job	Tray delivery robot	Tray delivery and service	Delivery and reception robot	Universal delivery robot	Building delivery, elevators and compartments
Run time	13 h, no load	11 h, no load	9 h, no-load operation	unconfirmed	9 h
Charge time	4.5 h	4.5 h	3.5 h	4 h	4 h
Payload	40 kg, 10 kg per tray	40 kg, four trays	10 kg per layer	40 kg	10 kg per layer
Weight	55 kg	55 kg	38 kg	39 kg	60 kg
Price	on quote	$16,000	$14,000	$11,000	$20,000
Lease, 60 months	on quote	$364.80 a month	$319.20 a month	$250.80 a month	$456.00 a month

Coverage and payload are different jobs; a row marked not applicable means the unit is not built for it.

BellaBot Tray delivery robot