QUADRUPED ROBOTS

D1 Ultra

Industrial-Grade Compact Quadruped Robot

Take inspection and patrol where wheels cannot go with the D1 Ultra

AGIBOT D1 Ultra is a compact yet powerful, industry-grade quadruped. IP54 protection, sealed core components and RL-based gait control let it handle splashing, mud, sand, slopes and stairs, while standard interfaces and an open SDK make it a flexible carrier for inspection, security and emergency-response payloads.

Best for

Inspection and patrol

Primary task

Carrying sensors over rough terrain

Environment

Industrial sites, campuses, outdoor and research facilities

Deployment type

Payload-integrated deployment, with SPARK site assessment, training and ongoing support

Send a robot into conditions that stop people and wheels

Inspection and security routes cross stairs, slopes, mud and weather.

Harsh conditions damage equipment

Dust, water and mud quickly wear out robots.

Dustproof and waterproof.

IP54 protection, sealed core components, anti-corrosion treatment and vacuum press-formed aluminium shafts.

Rough terrain blocks wheeled robots

Stairs, slopes and rubble stop patrols.

Robust mobility

RL-based gait control with self-balancing and anti-tipping handles 40° slopes, 16 cm stairs and 35 cm jumps.

Heavy use shortens robot life

Daily patrols mean repeated impacts.

High-performance motors

48 N·m peak torque, impact-resistant modules and dual encoders with no zero calibration.

Every site needs different sensors

Fixed configurations cannot cover every job.

Flexible development

Standard interfaces and an open SDK support 3D LiDAR, depth cameras, RTK, 4G and image transmission modules.

Key outcomes

Built for harsh sites

Operate reliably in splashing, damp, muddy and sandy environments.

IP54 · sealed core components · anti-corrosion treatment · 200 h stable operation in extreme environments.

Reliable and durable in the field.

Agile
Mobility

Cover rough ground quickly.

3.7 m/s max. speed · 40° slopes · 16 cm continuous stairs · 35 cm jumps.

Reaches places wheeled robots cannot.

Long range

Patrol large areas on one charge.

6 ± 1 km range · 4 km with 5 kg load · approx. 3,500 W peak output.

Supports extended inspection routes.

Open payload platform

Fit the sensors your mission needs.

Ethernet, USB, power, SBUS and UART ports · open SDK · URDF for Isaac Sim and MuJoCo.

Adapts to multi-scenario deployments.

What powers the D1 Ultra's field performance

IP54 protection

High dust and water resistance for splashing, damp, muddy and sandy environments.

RL-based gait control

Adapts to complex terrain with self-balancing, anti-tipping and disturbance rejection.

High-torque motors

48 N·m peak torque and 2 kW/kg peak power density in each joint motor.

Calibration-free

Dual-encoder controllers are ready to use on start-up.

Expansion interfaces

Ethernet, USB, power, SBUS and UART ports for mounted payloads.

Open SDK

Secondary development, payload mounting and URDF simulation support.

How it works

01.

Map or configure

Prepare D1 Ultra for your mission. Payloads such as 3D LiDAR, cameras or RTK are mounted and integrated through the open SDK.

What the D1 Ultra handles
Provides standard interfaces and power for mounted modules.

Where people step in
Payload integration and route planning require human input.
The exact SPARK deployment process TBC

02.

Run the workflow

D1 Ultra patrols or inspects the site, carrying sensors across stairs, slopes and rough ground.

What the D1 Ultra handles
Carries out RL-based locomotion, balance and disturbance rejection.

Where people step in
Operators control or supervise missions; autonomous functions such as following need secondary development. Exact procedures TBC

03.

Monitor and improve

Review collected data and refine routes, payloads and applications over time.

What the D1 Ultra handles
Streams data through integrated modules.

Where people step in
People remain responsible for reviewing performance and deciding when adjustments, maintenance or further configuration are needed. TBC

Use cases and environments

Security Patrol

Patrolling perimeters and campuses.

Event Security

Mobile camera coverage.

Night Patrols

Routine checks after hours.

Remote Monitoring

Live video with image transmission.

Industrial Sites

Routine equipment inspection.

Utilities

Substations and plant rooms.

Construction

Site progress and safety checks.

Tunnels & Pipelines

Confined and hard-to-reach areas.

Search & Rescue

Reaching areas unsafe for people.

Hazard Assessment

Carrying sensors into danger zones.

Disaster Sites

Moving over rubble and debris.

Firefighting Support

Scouting ahead of teams.

Universities

Legged robotics research.

Payload Development

Integrating new sensors.

Simulation

Isaac Sim and MuJoCo testing.

Entertainment

Shows and demonstrations.

Product in action

AGIBOT D1 Ultra industrial-grade quadruped

Technical specifications

Specification

D1 Ultra

Specification

D1 Ultra

Specification

D1 Ultra

Specification

D1 Ultra

Specification

D1 Ultra

Specification

D1 Ultra

Specification

D1 Ultra

Deployment and integration

From site survey to launch, SPARK prepares your robot for your site, your workflow and your team.

What SPARK adds

We are not a box shifter. Deployment covers site survey, mapping, workflow design, integration planning, training and launch — so your robot arrives configured for your building rather than dropped at your loading bay.

If the survey shows the robot is wrong for your site, we will say so.

upSPARK and ongoing support

From installation and user training to software updates and on-site maintenance, we provide full after-sales support.

Safety, compliance and governance

Safety, compliance and operating information for technical and procurement review.

Compliance

Certification and conformity

Declaration of Conformity and certification documents for this robot are available on request for technical and procurement review.