KettyBot is Pudu Technology’s latest delivery & reception robot that features advertisement display, customer guiding, AI voice interaction, delivery, and dish-returning functions. As a low cost and high efficiency solution, KettyBot delivers a state-of-the-art experience in high traffic restaurants.

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  • Delivery & Reception Robot with an Ad Display
  • Superior Mobility
  • In-Store Marketing
  • Customized Advertisement
  • A Versatile All-Rounder
  • Ai Voice Interaction
  • Greeting & Escorting
  • Multiple Delivery Modes
  • Ultra-Long Battery Life

Three Key Advantages 

Superior mobility

A minimize clearance at 55 cm, KettyBot is specially designed for complex and dynamic environments Powered by PUDU Slam algorithm, KettyBot supports laser slam and visual slam dual solution simultaneously in order to adapt to more scenarios. 2* RGBD depth camera, provide KettyBot with the strongest 3D perception. Intelligent route planning, the optimal route to perform tasks is selected based on the operating environment.

In-store marketing

The 18.5" large ad screen can display promotional materials in the customized zone, providing a more eye-catching approach for marketing. Centered ad display perfectly adapts to the customer's angle of view, while maintaining the design aesthetic of the robot. With a high-power speaker, KettyBot is not only attractive to adults but also to children, making it ideal to impress the whole family.

In-store marketing

PUDU Business Management Platform offers the flexibility to customize the content presented on the ad display. Once you have added materials and created ads as desired, you can generate a playlist indicating for how long, how many times and in what order the ads are to be played, and then publish them to the robot.

A Versatile All-Rounder

Greater Versatility

KettyBot features two forms enabled by the removable trays and rear cover*. This gives the robot more flexibility to perform every task in the best way possible.

Ai Voice Interaction

The new voice interaction module integrates 360° sound localization. Exclusive situational dialogues with cutting-edge echo cancellation, noise suppression, and reverberation elimination technology.

Greeting & Escorting

The rear cover of KettyBot features a minimalist, streamlined design that makes it more compact. With autonomous path planning, the robot can lead customers to their tables in the best possible path, providing improved customer experience and reduced waiter workload.

Multiple Delivery Modes

Multi-table Delivery

Multiple tables can be served in one run with accurate positioning and optimal path planning. Achieve more with less!

Dish-return Mode

KettyBot collects leftovers and plates and returns them to the dish-washing room for boosting the turnaround efficiency.

Cruise Mode

KettyBot can cruise in specific areas to provide customers with free snacks, drinks and promotion sheets.

Birthday Mode

KettyBot can deliver birthday cakes accompanied by the birthday song, giving customers a strong sense of happiness and satisfaction.

Additional information

Weight35 kg
Dimensions46 × 44 × 112 cm
Cruise Speed

Max 1.2m/s

Charging Times

4.5h (Automatic Recharging)

Battery Life



Speed: 0.5-1.2m/s (Adjustable), Climbing angle: ≤ 5°

Load Capacity


Positioning Method

Marker Positioning: Supports a maximum height of 8 meters/ Laser Positioning: Code-free with no height restrictions

Battery Capacity


Obstacle negotiation height

Max 7mm

Climb angle