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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.
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.
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.
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.
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.
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.
D1 Ultra; Live Demonstration
Technical Analysis of the Compact Quadruped
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
| Feature | AgiBot D1 Ultra | Unitree Go2 | Unitree A2 |
|---|---|---|---|
| Size (standing) | 630 × 360 × 420 mm | 700 × 310 × 400 mm | 820 × 440 × 570 mm |
| Weight | 16 kg | 15 kg | 42 kg |
| Top speed | 3.7 m/s | 2.5 / 3.5 / 5 m/s (AIR / PRO / Rage) | 5 m/s |
| Slope / step | 40° / 16 cm | 30-40° / 15-16 cm | 45° / 30 cm |
| Peak joint torque | 48 Nm | 45 Nm | 180 Nm |
| Runtime | 1-2 hours | 1-2 hours (long range 2-4) | Over 5 hours (unloaded) |
| Ingress protection | IP54 | - | IP56-IP67 |
| Status in Turkey | Sourcing enquiry | Orderable | Orderable |
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.
Details & Performance Parameters.
Physical Architecture
Dynamic Performance
Energy & Protection
Computing & Intelligence
IMU (standard); 1920 × 1080 camera, DFOV 122°, HFOV 111°, VFOV 70°; real-time image transmission
Wi-Fi 5.0 2.4 GHz, Bluetooth 5.0; 4G/5G and image transmission modules can be added
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
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
Mechanical Components
12 degrees of freedom, 3 per leg; 12 aluminum alloy precision joint motors
Peak joint torque 48 Nm; drive system specific power 2 kW/kg
Range of motion: body -28° / +28°, thigh -170° / -66°, calf +35° / +156°
Dual-encoder control; no zero calibration, ready on startup; impact resistant, long module lifespan
IP54; vacuum press-formed aluminum alloy shafts, sealed protection and anti-corrosion treatment on core components; 200 hours of stable operation in extreme environments
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
Hardware & Materials
Aluminium alloy and high-strength engineering plastic; vacuum press-formed aluminium shafts, sealed and corrosion-treated core components; IP54; 16 kg
Joint peak torque 48 Nm; drive specific power 2 kW/kg
Bring Autonomous Power to the Field.
Start your D1 Ultra project with our experts now.
Get a D1 Ultra Quote
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- Supply plan and delivery schedule from the manufacturer line
- Technical feasibility against your project requirements
- Integration scope and engineering support
- Specification and documentation support for corporate procurement
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About the AgiBot D1 Ultra
D1 Ultra Frequently Asked Questions
The most commonly asked questions and answers about D1 Ultra.
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.
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.
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.
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.
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.
