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AgiBot D1 Ultra

Industrial-Grade Compact Quadruped Robot

Speed
3,7 m/s
Top speed
Weight
16 kg
With battery
Payload
5 kg
Effective payload
Torque
48 Nm
Peak joint torque
Protection
IP54
0-40 °C
Range
6 km
±1 km, 1-2 hours

The AgiBot D1 Ultra is a compact quadruped positioned as industry grade. It stands 630 × 360 × 420 mm and weighs 16 kg with battery; 12 degrees of freedom, 48 Nm peak joint torque, 3.7 m/s top speed and a 5 kg effective payload.

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With IP54 protection and a 0-40 °C operating range it is built for dust, splashing water, mud and sand; it climbs 16 cm stairs continuously, handles 30° slopes as standard and up to 40°, and jumps 35 cm vertically. Dual-encoder joints need no zero calibration. Ethernet, USB, power, SBUS and UART expansion ports accept LiDAR, depth camera, RTK and 4G/5G modules; secondary development via SDK and Isaac Sim simulation are supported. Robotlar.org assesses sourcing and alternatives together with organizations that have a D1 Ultra requirement.

Enterprise supply · specification support · integration engineering

Overview

AgiBot (AGIBOT Innovation (Shanghai) Technology Co., Ltd.) is a Shanghai-based Chinese robotics company that markets its D1 series of quadruped platforms under the AGIQUAD name. The D1 Ultra is the industry-grade member of that series: its positioning is "compact yet powerful, industry grade", with emergency rescue, security, inspection, education and entertainment as target applications.

Hardware highlights: 630 × 360 × 420 mm standing, 16 kg with battery, 12 degrees of freedom, 48 Nm peak torque per joint, 3.7 m/s top speed, 5 kg effective payload, 16 cm stairs, slopes up to 40° and a 35 cm vertical jump. IP54 protection and a 0-40 °C operating range; the aluminum alloy shafts are vacuum press-formed and core components are sealed and treated against corrosion. The battery is 4.6 Ah / 43.2 V for 1-2 hours of operation and a 6 ± 1 km range, charging in about 1 hour. Ethernet, USB, power, SBUS and UART ports accept LiDAR, depth camera, RTK and 4G/5G modules; secondary development is supported through the SDK, URDF and Isaac Sim.

AgiBot's document centre published the user manual, technical specification sheet, flyer and packing list on 25 August 2026.

For organizations with a D1 Ultra requirement we assess sourcing, timing and the quadruped alternatives deliverable today (Unitree Go2 and A2) transparently.

5 use cases

The AgiBot D1 Ultra in motion

Tap the cover to play; sound and loading start only on click.

AgiBot D1 Ultra product video

Use Cases

The use cases the manufacturer defines for the AgiBot D1 Ultra.

  1. Security and patrol
  2. Cleaning
  3. Education and research
  4. Performance and events
  5. Emergency response

Key Advantages

A Compact Quadruped in the Field: Launch Video

The launch video shows the D1 Ultra in dry grassland, on a rubble pile and on a steep shale slope.

  • Reinforcement-learning gait control keeps its balance on stairs, rubble and uneven ground; true all-terrain mobility, suited to patrols, search missions and multi-scenario applications.

Dustproof and Waterproof, High-Standard Structure

With IP54 protection it copes with splashing water, damp, muddy and sandy environments.

  • The aluminum alloy shafts are made by vacuum press forming; core components have sealed protection and anti-corrosion treatment.
  • It sustains 200 hours of stable operation in extreme environments.
AgiBot D1 Ultra, Dustproof and Waterproof, High-Standard Structure

Robust Mobility on Complex Terrain

Reinforcement-learning gait control adapts to varied terrain, with self-balancing, anti-tipping and disturbance rejection built in.

  • Top running speed 3.7 m/s, slopes of 30° as standard and up to 40°; forward and upward jumps of 35 cm, continuous stair climbing at 16 cm per step.
AgiBot D1 Ultra, Robust Mobility on Complex Terrain

High-Performance Motor: High Torque, Impact Resistant, Calibration-Free

48 Nm peak torque and high output torque are enough for complex terrain and loaded operation.

  • Long module lifespan with impact resistance, designed for intensive multi-scenario use.
  • The dual-encoder controller needs no zero-position calibration: the robot is ready to use on startup.
AgiBot D1 Ultra, High-Performance Motor: High Torque, Impact Resistant, Calibration-Free

Flexible Development: Compatible with Modules and Payloads

Standardized interfaces support various mounted modules for multi-scenario deployment; the open SDK enables secondary development and payload mounting.

  • Compatible with positioning modules, LiDAR, depth camera, RTK, 4G/5G and image transmission modules; the URDF model allows testing and operation in Isaac Sim and MuJoCo.
  • Note: the intelligent follow function requires the user's secondary development.
AgiBot D1 Ultra, Flexible Development: Compatible with Modules and Payloads

From Security Patrol to the Research Lab

Two main scenarios: security patrol, and scientific research and education.

  • The specification page lists emergency rescue, security, inspection, education and entertainment; the flyer adds field exploration and target tracking.
  • Ethernet, USB, SBUS and UART ports allow LiDAR, RTK and 4G modules to be added for patrol and inspection work.
AgiBot D1 Ultra, From Security Patrol to the Research Lab

The AgiBot D1 Ultra up close

3 images; tap to enlarge.

Technical Specifications

38 values in 7 categories; data published by the manufacturer.

General structure
Mobility form
Quadruped; 12 degrees of freedom (3 per leg), RL-based gait control
Degrees of freedom
12 (entire machine), 3 per leg
Joint motor
Dual-encoding joint control; requires no zero-position calibration, ready to use upon startup
Torque density
Joint peak torque 48 Nm; drive specific power 2 kW/kg
Materials
Aluminium alloy and high-strength engineering plastic; vacuum press-formed aluminium shafts, sealed and corrosion-treated core components; IP54; 16 kg
Material
Aluminum alloy with high-strength engineering plastic; vacuum press-formed aluminum shafts
Manufacturer note
The manufacturer states 200 h of stable operating time in extreme environments; values are laboratory test data. The intelligent follow function requires user secondary development.
DoF layout
12 degrees of freedom, 3 per leg; 12 aluminum alloy precision joint motors
Joint torque
Peak joint torque 48 Nm; drive system specific power 2 kW/kg
Joint range
Range of motion: body -28° / +28°, thigh -170° / -66°, calf +35° / +156°
Joint control
Dual-encoder control; no zero calibration, ready on startup; impact resistant, long module lifespan
Protection
IP54; vacuum press-formed aluminum alloy shafts, sealed protection and anti-corrosion treatment on core components; 200 hours of stable operation in extreme environments
Packaging
Packing box 80 × 45 × 25 cm; the box holds the robot, battery, charging dock, adapter with 5 power cables, screen remote, manual, transport case, 4 anti-slip feet and a tool kit
Size and weight
Dimensions (standing)
630 × 360 × 420 mm (L × W × H)
Dimensions (folded)
670 × 435 × 145 mm (lying down)
Weight
16 kg (with battery)
Motion and performance
Payload
5 kg (effective payload)
Maximum speed
3.7 m/s
Climb angle
30° standard, up to 40° maximum
Obstacle and step
16 cm (continuous stair climbing)
Jump
Vertical jump 35 cm
Joint torque
48 Nm (peak joint torque)
Power and runtime
Battery capacity
About 199 Wh (4.6 Ah × 43.2 V)
Battery
Removable battery: 5 Ah nominal capacity, 4.6 Ah rated, 43.2 V; charging dock and adapter standard
Runtime
1-2 hours
Range
6 ± 1 km range; charging about 1 hour (10% to 90%)
Charging time
About 1 hour (battery level 10%-90%)
Charger
Power adapter standard, charging dock standard
Sensors and connectivity
Sensors
IMU (standard); 1920 × 1080 camera, DFOV 122°, HFOV 111°, VFOV 70°; real-time image transmission
Interfaces
Ethernet ×1 (RJ45, 1000 Mbps), USB ×2, power output ×2, SBUS ×1, UART ×1; compatible with 3D LiDAR, depth camera, RTK, 4G, image transmission and follow modules
Connectivity
Wi-Fi 5.0 2.4 GHz, Bluetooth 5.0; 4G/5G and image transmission modules can be added
Wireless
Wi-Fi 5.0 (2.4 GHz, 21 dBm) and Bluetooth 5.0; screen remote control
Joint encoder
Dual encoding; no zero-position calibration required
Software and development
Software features
Reinforcement-learning gait control with self-balancing, anti-tipping and disturbance rejection; target tracking; standard actions (standing, lying, damping mode, pitch and height adjustment, turning in place) and special actions (forward and upward jump, standing on two legs, backflip, waving); SDK, URDF model and Isaac Sim / MuJoCo simulation
Expansion module
Ethernet x1, USB x2, Power Port x2, SBUS x1, UART x1
Environmental resilience
Ingress protection
IP54
Operating temperature
0-40 °C
Manufacturer warranty
One-year warranty; damage caused by human error (such as short circuit or violent disassembly) and malfunctions caused by failure to follow the instructions are excluded

An itemised quote for the AgiBot D1 Ultra is prepared by configuration, quantity and delivery scope.

Technical Analysis of the Compact QuadrupedDesign decisions, comparison table and evaluation

What IP54 and 0-40 °C Tell You

IP54 means limited protection against dust and resistance to water splashing from any direction, not immersion or pressure washing. That is enough for indoor facility patrols, wet floors and light rain, but not for open water or a wash-down bay. The 0-40 °C operating range covers Turkey's indoor and mild outdoor conditions; plans for sub-zero winter work or summer asphalt above 40 °C fall outside the stated limit. The 200-hour extreme-environment test applies within this range.

48 Nm and 16 kg: The Torque-to-Weight Balance

48 Nm of peak torque per joint delivers 40° slopes and a 35 cm vertical jump for a 16 kg body carrying 5 kg. The drive system's specific power is 2 kW/kg; high power density in a light body gives the RL gait room for fast corrections on rubble and stairs. Because dual-encoder joints remove the calibration step, a field team can take the robot out of the case and run it directly.

Battery and Range Arithmetic

4.6 Ah × 43.2 V rated works out to about 199 Wh; that gives 1-2 hours of operation and a 6 ± 1 km range. Charging from 10% to 90% takes about 1 hour. Because the battery is removable and the charging dock is standard, rotating two batteries gets close to uninterrupted patrol in practice; a site planning around a single battery should count on a 1.5-hour task window per shift.

D1 Ultra Versus the Unitree Models Deliverable Today

FeatureAgiBot D1 UltraUnitree Go2Unitree A2
Size (standing)630 × 360 × 420 mm700 × 310 × 400 mm820 × 440 × 570 mm
Weight16 kg15 kg42 kg
Top speed3.7 m/s2.5 / 3.5 / 5 m/s (AIR / PRO / Rage)5 m/s
Slope / step40° / 16 cm30-40° / 15-16 cm45° / 30 cm
Peak joint torque48 Nm45 Nm180 Nm
Runtime1-2 hours1-2 hours (long range 2-4)Over 5 hours (unloaded)
Ingress protectionIP54-IP56-IP67
Status in TurkeySourcing enquiryOrderableOrderable

Engineering Assessment

The D1 Ultra adds three things industrial use needs to a Go2-class compact body: IP54 protection, calibration-free dual-encoder joints and a full set of expansion ports. On speed and torque it plays in the same league as the Go2; for heavy patrol, 25 kg payloads and 5-hour shifts the Unitree A2 stays well ahead. The deciding question is body size and budget: if a facility with narrow corridors, stairs and wet floors needs a compact inspection robot, the D1 Ultra is the right class.

Purchasing support

Get a quote for the D1 Ultra

Robotic system costs are optimised according to the selected hardware platform, additional sensor and payload configurations, and the integration scenarios specific to your site. Share your requirements and our engineering team will prepare a feasibility report and a pro forma quotation tailored to your organisation.

  • Supply and delivery scheduling backed directly by the manufacturer
  • Site- and mission-focused technical feasibility and simulation
  • Turnkey hardware, software and mission integration
  • Advisory on corporate tenders, specifications and administrative processes

Direct contact and advisory line: 0850 532 6 777

Add project details (optional)

Product of interest: D1 Ultra

D1 Ultra: Frequently Asked Questions

The most common questions about the AgiBot D1 Ultra.

Can the AgiBot D1 Ultra be bought in Turkey?

Sourcing, delivery schedule and investment for the D1 Ultra are settled per project. If you have a corporate requirement you can talk to Robotlar.org: we assess the sourcing process, a realistic timeline and the alternatives deliverable today.

What are the D1 Ultra's specifications?

630 × 360 × 420 mm standing, 670 × 435 × 145 mm lying, 16 kg with battery, 12 degrees of freedom (3 per leg), 48 Nm peak joint torque, 3.7 m/s top speed, 5 kg effective payload, 16 cm stairs, 30° standard and up to 40° slopes, 35 cm vertical jump, 4.6 Ah / 43.2 V battery, 1-2 hours of operation, 6 ± 1 km range, about 1 hour charging, 0-40 °C, IP54, IMU and a 1920 × 1080 camera, Wi-Fi 5.0 and Bluetooth 5.0.

What is in the box?

The robot body (battery not installed), battery, charging dock, adapter with 5 power cables, screen remote control, manual, transport case, 4 anti-slip feet and a tool kit. The packing box is 80 × 45 × 25 cm and the battery should be removed for transport.

What is the D1 Ultra suited for?

Use areas: emergency rescue, security, inspection, education and entertainment; the flyer adds security patrols, field exploration, target tracking, academic research and interactive platforms. Since LiDAR, depth camera, RTK and 4G/5G modules can be mounted, autonomous navigation and mapping can be built through secondary development.

How does the D1 Ultra differ from the Unitree Go2?

Both are compact quadrupeds in the 15-16 kg class with similar speed, slope and torque figures. The D1 Ultra focuses on industrial patrol and inspection with IP54 protection, calibration-free dual-encoder joints and Ethernet, USB, SBUS and UART expansion ports. The Unitree Go2 can be ordered in Turkey today, with 4-6 week delivery, a 1-year official warranty, on-site commissioning and engineering support across Turkey.