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Specs unverified — manufacturer not yet claimed

BUTLERBOT W3

Built by Shanghai Keenon Robotics · China

Updated May 2026·methodology

Overview

The BUTLERBOT W3 can now take the elevator for item delivery, streamlining business processes. Automatic doors and ventilation ensure contactless, hygienic dish service, prioritizing privacy and spill prevention. Adjustable up to four compartments, each accessible independently, serving up to 4 locations' diverse needs.

Specifications

Category: Hospitality
Type
room service delivery
Payload
20 kg
Trays
4
Compartment
closed drawer
Temp control
No
Top speed
0.8 m/s
Languages
de, en
Elevator API
Yes
Elevator protocol
unknown
Navigation
slam natural
Runtime
≤ 12 h
Pricing model
unknown

Detailed specifications

Sensors1
Minimum Passage Width
70cm (27.56")
Other5
Dimensions
45.9 x 54.9 x 108.1 cm (18.07" x 21.61" x 42.56")
Slope Angle
Charging Time
6.5h
Max Speed M S
0.8
Deployment Notes
Used in hotels, hospitals, nursing facilities, office buildings, residential houses for item delivery including room service, meals, medications, documents; supports elevator access and cross-floor delivery.[1][4][5][7]

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

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