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Description
Unitree Robotics — H2-D Ultimate Series
Unitree H2-D Ultimate J
Mobile Dual-Arm Humanoid Robot with BrainCo Revo 3 U21 Hyper-Dexterous Hands & Dual Intel Core i5/i7 Compute. 62 DOF, 21-DOF five-finger hands with 70N grip force, 3 Hz open/close, 500 Hz control, Senyun SHF3L wrist cameras, LiDAR + depth camera navigation, 1.5 m/s max speed, 0.5 m vertical lift, binocular vision & full-stack open SDK.
H2-D Ultimate J — mobile dual-arm humanoid with BrainCo Revo 3 U21 hyper-dexterous hands, differential-drive chassis with LiDAR navigation
62
Total DOF
7+7
Arm DOF
1.5
m/s Max Speed
0.5
m Vertical Travel
135
kg Weight
What's in This Configuration
The H2-D Ultimate J features BrainCo Revo 3 U21 hyper-dexterous hands — a 21-DOF five-finger hand platform with 70 N grip force designed for maximum dexterity manipulation research. Each hand delivers 21 active DOF with an open/close speed of 3 Hz and control frequency of 500 Hz, operating at 12–80 V. The Revo 3 U21 achieves a powerful 70 N grip force for robust object handling across diverse manipulation tasks. Each hand includes a Senyun SHF3L wrist camera — a compact vision module weighing <50 g with a 196° HFOV, 1920×1536 resolution at 30 fps, RRGB sensor, built-in ISP, and YUV422 8-bit output. The camera operates from −40°C to +85°C and is compatible with NVIDIA Jetson AGX Thor. The 1-DOF motorized column (0.5 m vertical travel) combines with dual 7-DOF arms, a 1-DOF waist (0°–115° pitch), and a 2-DOF head to deliver a 62-DOF manipulation system. The mobile base reaches 1.5 m/s with 360° in-place rotation, equipped with LiDAR, depth camera, collision sensors, and ultrasonic sensors for autonomous navigation. The built-in 48V/30Ah battery (1.44 kWh) provides approximately 5 hours of runtime with support for battery swap and automatic recharging via the included charging station. A visualization computer is included as standard for monitoring and development.
✓ H2-D Ultimate Mobile Dual-Arm Humanoid
Dual 7-DOF arms, 1-DOF waist (0°–115° pitch), 2-DOF head, 1-DOF motorized column (0.5 m vertical travel). 1200×576×620 mm (min) to 1700×576×620 mm (max). ~135 kg. Differential-drive mobile chassis with 360° rotation, max 1.5 m/s.
✓ BrainCo Revo 3 U21 Hyper-Dexterous Hands (×2)
21-DOF per hand five-finger design. 70 N grip force. Open/close speed 3 Hz, control frequency 500 Hz, voltage 12–80 V. Includes Senyun SHF3L wrist camera per hand (<50 g, 196° HFOV, 1920×1536@30 fps, RRGB, built-in ISP, YUV422 8-bit, rolling shutter, −40°C to +85°C, Jetson AGX Thor compatible). Accessories: camera bracket and cables.
✓ Autonomous Navigation Stack
LiDAR ×1 + Depth camera ×1 + Physical collision sensors ×2 + Ultrasonic sensors ×2. Differential-drive servo motors with 360° in-place rotation. Turning diameter approx. 0.75 m.
✓ Dual Intel Compute
PC1: Intel Core i5 for platform functionality. PC2: Intel Core i7 for user development. Optional PC3 (Jetson Thor) and PC4 (i7/Orin NX) slots for future AI upgrades.
✓ Binocular Vision Head
Wide-angle humanoid-style dual-camera system. 8-core CPU + 10 TOPS NPU on-board head compute for real-time visual perception.
✓ Power & Charging
Built-in 48V/30Ah battery (1.44 kWh) in mobile chassis. Approx. 5 hours runtime. Supports battery replacement and automatic recharge. Charging station kit included. External power supply also included for stationary operation.
Dual 7-DOF Arms. Industrial-Grade Kinematics. Human-Like Dexterity.
The H2-D Ultimate J is engineered around two 7-DOF high-performance arms, each driven by low-inertia inner-rotor PMSM motors with crossed-roller and double-row ball bearings. With ~0.62 m reach per arm and a ~7 kg rated payload per arm (up to ~15 kg peak), it handles precise assembly, heavy pick-and-place, and industrial manipulation research with human-like fluidity. The extra two degrees of freedom per arm provide kinematic redundancy — the arm can maintain end-effector pose while reconfiguring its elbow to avoid obstacles, reach around corners, or optimize for natural motion. Dual encoders on every joint deliver closed-loop precision.
Building on the biomimetic design philosophy of the H2 series, Unitree H2-D Ultimate features a mobile humanoid architecture with multimodal perception and an open development framework. Designed for industrial manipulation, commercial services, robotics research, and embodied AI training.
Autonomous Mobile Chassis — Navigate, Explore & Interact
Unlike the fixed-base H2-D Standard, the H2-D Ultimate features a differential-drive mobile chassis that brings the robot to your environment. With a top speed of 1.5 m/s and 360° in-place rotation (turning diameter ~0.75 m), it navigates warehouses, labs, and service floors with ease. The comprehensive sensor suite includes LiDAR for SLAM mapping, a depth camera for obstacle detection, physical collision sensors for safety bumpers, and ultrasonic sensors for close-range object avoidance. The built-in 48V/30Ah battery (1.44 kWh) delivers approximately 5 hours of continuous operation and supports both manual battery swap and automatic recharging at the included charging station.
1-DOF Motorized Column — Expand Your Workspace Vertically
The 1-DOF motorized column provides 0.5 m of vertical travel at speeds up to ~200 mm/s. This transforms the robot from a compact 1200 mm unit to a 1700 mm tall workstation — enabling floor-level picking, mid-height assembly, and overhead shelf access while the chassis remains stationary or in motion. Combined with the 1-DOF waist (0°–115° pitch) and 7-DOF arms, H2-D Ultimate achieves a full spherical workspace spanning from the ground to a height of 2 m — ideal for warehouse logistics, assembly lines, and service robotics.
BrainCo Revo 3 U21 Hyper-Dexterous Hands — 21-DOF Maximum Dexterity
The BrainCo Revo 3 U21 is a 21-DOF hyper-dexterous five-finger hand designed for maximum dexterity manipulation research and applications requiring human-level finger independence. Each hand delivers 21 active DOF — providing independent control over every finger segment for natural, human-like grasping and manipulation. The Revo 3 U21 achieves a powerful 70 N grip force for robust handling of objects across a wide range of weights and shapes. With an open/close speed of 3 Hz and a control frequency of 500 Hz, the U21 delivers rapid, precise response for dynamic manipulation tasks. Operating voltage ranges from 12–80 V for flexible power integration. Each hand includes a Senyun SHF3L wrist camera — an ultra-compact vision module weighing <50 g with dimensions of 25×25×33.54 mm. The SHF3L features a 196° horizontal FOV, 1920×1536 resolution at 30 fps, RRGB sensor, built-in ISP, and YUV422 8-bit output with rolling shutter. Engineered for extreme environments, it operates from −40°C to +85°C and is compatible with NVIDIA Jetson AGX Thor. Accessories include the wrist camera, mounting bracket, and cables.
21
DOF per Hand
70N
Grip Force
3Hz
Open/Close Speed
500Hz
Control Freq
1-DOF Waist — Flexible Body Pitch
The 1-DOF waist joint provides 0°–115° pitch, enabling the robot to bend forward for floor-level picking, lean back for overhead access, and orient toward workstations or humans. Combined with the 1-DOF column and 7-DOF arms, H2-D Ultimate achieves a remarkably flexible posture envelope that covers the full vertical workspace from ground to 2 m.
Dual Intel Compute — Power for Control & Development
The H2-D Ultimate J ships with a built-in dual-compute architecture: PC1 runs an Intel Core i5 for real-time platform functionality and motion control, while PC2 provides an Intel Core i7 dedicated to user development. This separation ensures deterministic robot behavior while giving researchers full freedom to experiment. Optional expansion slots (PC3 for NVIDIA Jetson Thor, PC4 for Intel i7 or Jetson Orin NX) future-proof the platform as your AI ambitions grow. A visualization computer is included as standard for monitoring, debugging, and development.
Binocular Vision & AI Perception
A wide-angle humanoid-style binocular camera head delivers a broad field of view for spatial awareness. Paired with an 8-core high-performance CPU + 10 TOPS NPU in the head module, plus the dual Intel compute in the body, it runs visual perception, object detection, and gesture recognition locally — no cloud required. The Senyun SHF3L wrist cameras on each Revo 3 U21 hand deliver wide-angle visual feedback for grasping at 1920×1536 resolution and 30 fps with a 196° horizontal FOV. The compact RRGB sensor with built-in ISP and YUV422 8-bit output operates from −40°C to +85°C and is compatible with NVIDIA Jetson AGX Thor. Combined with the chassis-mounted LiDAR and depth camera, this enables rich multi-modal perception for autonomous navigation and manipulation.
Voice Collaboration & Natural Interaction
Array beamforming microphones and high-power speakers enable clear voice capture and synthesis in noisy industrial floors or warehouses. The open audio framework supports custom wake words, multilingual TTS, and integration with LLMs for conversational command-and-control.
Industrial-Grade. Mobile. 24/7 Ready.
At 1200–1700 × 576 × 620 mm (height adjustable) and approximately 135 kg, the H2-D Ultimate J is a substantial yet mobile industrial workstation. The differential-drive chassis supports autonomous navigation with 360° rotation. The built-in 48V/30Ah battery provides approximately 5 hours of runtime with battery swap and automatic recharge support. An external power supply is also included for stationary wired operation. Note: the upper body cannot accommodate a battery — all power is drawn from the chassis.
Biomimetic Design & Full-Body Mobility: a mobile chassis and whole-body coordinated motion extend the operating workspace across entire facilities, enabling flexible manipulation from floor level to 2 m height.
Full-Stack Open Development
Unitree provides a mature, Linux-based robot development framework with open APIs for the underlying system, robotic arms, audio, lighting, and visual control. ROS 2 native support, dual encoders on every arm joint, and hollow internal wiring make the H2-D Ultimate J a clean slate for reinforcement learning, teleoperation research, SLAM navigation, and embodied AI. The dual Intel compute handles model training and inference without external hardware. The BrainCo Revo 3 U21 hands with 21 DOF per hand, 70 N grip force, and 500 Hz control frequency enable research in hyper-dexterous manipulation, human-like grasping, whole-hand coordination, dynamic object interaction, and high-DOF control on a mobile humanoid platform. The Senyun SHF3L wrist cameras with 196° FOV and Jetson AGX Thor compatibility unlock research in visual servoing, extreme-environment robotics, and embedded AI perception. The mobile chassis with LiDAR and depth camera unlocks research in autonomous navigation, multi-robot coordination, and dynamic environment interaction.
Upgrade Path — Grow With Your Research
Ultimate J introduces BrainCo Revo 3 U21 hyper-dexterous hands on the mobile H2-D Ultimate chassis. Every configuration shares the same mobile base — the difference is the end effector. Upgrade your capabilities as your research evolves:
- End Effectors — Already at BrainCo Revo 3 U21 hyper-dexterous hands. Upgrade to Revo 3 U21T Tactile or U21VT Visuo-Tactile for tactile-enhanced sensing, or WUJI Hand 2 for advanced dexterous manipulation.
- Wrist Cameras — Already included with Senyun SHF3L wrist cameras per hand (196° HFOV, 1920×1536@30 fps, −40°C to +85°C, Jetson AGX Thor compatible). Upgrade hands include appropriate wrist cameras for close-up visual feedback.
- Compute Module — Add NVIDIA Jetson Thor (PC3) or Intel Core i7 / Jetson Orin NX (PC4) to unlock massive AI performance for embodied intelligence and autonomous navigation research.
- Power — Built-in 48V/30Ah battery with charging station included. Supports battery swap and automatic recharge. External PSU also included for stationary wired operation.
Designed For
Autonomous Mobile Manipulation
LiDAR + depth camera navigation with 1.5 m/s max speed and 360° rotation enables the robot to navigate dynamic environments while performing pick-and-place, inspection, and material handling tasks.
Hyper-Dexterous Manipulation
BrainCo Revo 3 U21 hands with 21-DOF, 70 N grip force, 3 Hz open/close, and 500 Hz control enable human-like grasping, whole-hand coordination, dynamic object interaction, and high-DOF control research on a mobile humanoid platform.
Embodied AI & Mobile Manipulation
62 DOF with dual Intel compute, ROS 2 native support, 21-DOF hyper-dexterous five-finger hands, and a full sensor suite create an ideal platform for embodied intelligence, hyper-dexterous mobile manipulation, and human-robot interaction research.
Service & Commercial Robotics
Voice interaction, autonomous navigation, 21-DOF hyper-dexterous five-finger hands, and a humanoid appearance make H2-D Ultimate J suitable for reception, guidance, object handling, and hospitality applications in commercial environments.
Technical Specifications
| Model | Unitree H2-D Ultimate J (Mobile Base) |
| Dimensions (Min Height) | 1200 x 576 x 620 mm (H x W x D) |
| Dimensions (Max Height) | 1700 x 576 x 620 mm (H x W x D) |
| Weight (with Battery) | ~135 kg |
| Total DOF (without hands) | 20 (Arm 7x2, Waist 1, Head 2, Column 1, Chassis 2) |
| Total DOF (with hands) | 62 (Arm 7x2, Waist 1, Head 2, Column 1, Chassis 2, Revo 3 U21 Hand 21x2) |
| Arm Reach | ~0.62 m |
| Max Arm Payload | Peak: ~15 kg; Rated: ~7 kg (posture-dependent) |
| Vertical Travel | 0.5 m |
| Vertical Movement Speed | Max ~200 mm/s |
| Waist Joint | 1-DOF - Pitch: 0 degrees-115 degrees |
| Column Joint | 1-DOF - Vertical travel only |
| Head Joint | 2-DOF |
| Base Type | Differential-drive mobile chassis with 360 degrees rotation |
| Max Travel Speed | 1.5 m/s |
| Turning Diameter | Approx. 0.75 m |
| Chassis Sensors | LiDAR x1 + Depth camera x1 + Physical collision sensors x2 + Ultrasonic sensors x2 |
| End Effectors | BrainCo Revo 3 U21 Hyper-Dexterous Hands (both arms, pre-installed) with Senyun SHF3L wrist cameras |
| Hand DOF | 21 per hand |
| Hand Type | Five-finger hyper-dexterous, 21-DOF per hand |
| Hand Grip Force | 70 N |
| Hand Open/Close Speed | 3 Hz |
| Hand Control Frequency | 500 Hz |
| Hand Operating Voltage | 12–80 V |
| Hand Tactile Sensing | Not included (upgrade to Revo 3 U21T Tactile or U21VT Visuo-Tactile available) |
| Wrist Camera | Senyun SHF3L per hand — 1920×1536@30 fps, HFOV 196°, RRGB, built-in ISP, YUV422 8-bit, rolling shutter, −40°C to +85°C, Jetson AGX Thor compatible |
| Wrist Camera | RGB per hand - 1920x1080, FOV D:130 degrees / H:120 degrees / V:81 degrees |
| Vision | Binocular camera - wide-angle humanoid-style dual-camera system |
| Head Compute | 8-core high-performance CPU + 10 TOPS NPU |
| Body Compute (PC1) | Intel Core i5 (platform functionality) |
| Body Compute (PC2) | Intel Core i7 (user development) |
| Optional Compute (PC3) | NVIDIA Jetson Thor (empty slot, add-on) |
| Optional Compute (PC4) | Intel Core i7 or NVIDIA Jetson Orin NX (empty slot, add-on) |
| Audio | Array microphone + high-power speaker |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, OTA updates |
| Battery | Built-in 48V/30Ah (1.44 kWh) in mobile chassis - removable. Upper body cannot accommodate battery. |
| Battery Life | Approx. 5 hours (supports battery replacement / automatic recharge) |
| Charging | Charging station kit included + external power supply included |
| Cabling | Hollow + internal wiring |
| Joint Encoders | Dual + single encoders per joint |
| Cooling | Localized air cooling |
| SDK & Interfaces | Linux-based framework, ROS 2, open APIs for arm/audio/vision/lighting |
| Controllers | Handheld remote control included |
| Visualization Computer | Included |
| Warranty | 12 months on the entire unit |
What's in the Box
- Unitree H2-D Ultimate J Humanoid Robot (mobile base)
- BrainCo Revo 3 U21 Hyper-Dexterous Hands with Senyun SHF3L wrist cameras (pre-installed, both arms)
- Intel Core i5 platform compute module (PC1, pre-installed)
- Intel Core i7 development compute module (PC2, pre-installed)
- Built-in 48V/30Ah battery (pre-installed in chassis)
- Charging station kit
- External power supply & AC cable
- Binocular vision head module (pre-installed)
- Array microphone + high-power speaker module (pre-installed)
- LiDAR + depth camera + collision sensors + ultrasonic sensors (pre-installed on chassis)
- Visualization computer
- Handheld remote controller
- Quick-start guide & safety manual
- Secondary development documentation access
H2-D Ultimate Configuration Guide
Ultimate J introduces BrainCo Revo 3 U21 hyper-dexterous hands on the mobile H2-D Ultimate chassis. Every configuration shares the same mobile base - the difference is the end effector. Choose the one that matches your research goals:
| Config | Hand | DOF (Total) | Features |
|---|---|---|---|
| Ultimate A | Dex1-1 Advanced (RGB) | 22 | Entry-level parallel grippers with wrist camera, mobile chassis with LiDAR + depth camera, 1.5 m/s |
| Ultimate B | Dex3-1 (RGB) | 34 | 3-finger dexterous hand with wrist RGB camera |
| Ultimate C | Dex3-1 Tactile (RGB) | 34 | 3-finger hand with 33 tactile sensors + wrist RGB camera |
| Ultimate D | Dex5-1 (RGB) | 52 | 5-finger 16-DOF hand with wrist RGB camera |
| Ultimate E | Dex5-1P Tactile (RGB) | 52 | 5-finger hand with 94 pressure sensors + wrist RGB camera |
| Ultimate F | Revo 2 Basic (RGB) | 32 | 5-finger 6-DOF BrainCo hand with wrist RGB camera |
| Ultimate G | Revo 2 Touch (RGB) | 32 | 5-finger hand with pressure/friction/direction/proximity sensing + wrist RGB camera |
| Ultimate H | RH56DFQ (RGB) | 32 | Inspire Robots 5-finger 6-DOF hand with wrist RGB camera |
| Ultimate I | RH56E2-T1 Tactile (RGB) | 32 | Inspire Robots 5-finger 6-DOF hand with 17 tactile sensors + wrist RGB camera |
| Ultimate J | Revo 3 U21 (SHF3L) | 62 | BrainCo 21-DOF hand with Senyun SHF3L wrist camera (196 degrees HFOV, -40 degreesC to +85 degreesC) |
| Ultimate K | Revo 3 U21T Tactile (SHF3L) | 62 | BrainCo 21-DOF hand with full-palm tactile + SHF3L wrist camera |
| Ultimate L | Revo 3 U21VT Visuo-Tactile (SHF3L) | 62 | BrainCo 21-DOF hand with visuo-tactile fusion sensing + SHF3L wrist camera |
| Ultimate M | WUJI Hand 2 (RGB) | 60 | WUJI 20-DOF hand with direct-drive joints, 1000 Hz MIT hybrid control, EtherNet |
* Specifications are based on manufacturer data and may vary slightly by production batch. Optional compute modules and alternative end effectors sold separately.
Unitree is a registered trademark of Unitree Robotics. Images are for reference; actual product appearance may differ.
Users must maintain a sufficient safety distance. This is a civilian robot - comply with local laws and regulations.
Description
Unitree Robotics — H2-D Ultimate Series
Unitree H2-D Ultimate J
Mobile Dual-Arm Humanoid Robot with BrainCo Revo 3 U21 Hyper-Dexterous Hands & Dual Intel Core i5/i7 Compute. 62 DOF, 21-DOF five-finger hands with 70N grip force, 3 Hz open/close, 500 Hz control, Senyun SHF3L wrist cameras, LiDAR + depth camera navigation, 1.5 m/s max speed, 0.5 m vertical lift, binocular vision & full-stack open SDK.
H2-D Ultimate J — mobile dual-arm humanoid with BrainCo Revo 3 U21 hyper-dexterous hands, differential-drive chassis with LiDAR navigation
62
Total DOF
7+7
Arm DOF
1.5
m/s Max Speed
0.5
m Vertical Travel
135
kg Weight
What's in This Configuration
The H2-D Ultimate J features BrainCo Revo 3 U21 hyper-dexterous hands — a 21-DOF five-finger hand platform with 70 N grip force designed for maximum dexterity manipulation research. Each hand delivers 21 active DOF with an open/close speed of 3 Hz and control frequency of 500 Hz, operating at 12–80 V. The Revo 3 U21 achieves a powerful 70 N grip force for robust object handling across diverse manipulation tasks. Each hand includes a Senyun SHF3L wrist camera — a compact vision module weighing <50 g with a 196° HFOV, 1920×1536 resolution at 30 fps, RRGB sensor, built-in ISP, and YUV422 8-bit output. The camera operates from −40°C to +85°C and is compatible with NVIDIA Jetson AGX Thor. The 1-DOF motorized column (0.5 m vertical travel) combines with dual 7-DOF arms, a 1-DOF waist (0°–115° pitch), and a 2-DOF head to deliver a 62-DOF manipulation system. The mobile base reaches 1.5 m/s with 360° in-place rotation, equipped with LiDAR, depth camera, collision sensors, and ultrasonic sensors for autonomous navigation. The built-in 48V/30Ah battery (1.44 kWh) provides approximately 5 hours of runtime with support for battery swap and automatic recharging via the included charging station. A visualization computer is included as standard for monitoring and development.
✓ H2-D Ultimate Mobile Dual-Arm Humanoid
Dual 7-DOF arms, 1-DOF waist (0°–115° pitch), 2-DOF head, 1-DOF motorized column (0.5 m vertical travel). 1200×576×620 mm (min) to 1700×576×620 mm (max). ~135 kg. Differential-drive mobile chassis with 360° rotation, max 1.5 m/s.
✓ BrainCo Revo 3 U21 Hyper-Dexterous Hands (×2)
21-DOF per hand five-finger design. 70 N grip force. Open/close speed 3 Hz, control frequency 500 Hz, voltage 12–80 V. Includes Senyun SHF3L wrist camera per hand (<50 g, 196° HFOV, 1920×1536@30 fps, RRGB, built-in ISP, YUV422 8-bit, rolling shutter, −40°C to +85°C, Jetson AGX Thor compatible). Accessories: camera bracket and cables.
✓ Autonomous Navigation Stack
LiDAR ×1 + Depth camera ×1 + Physical collision sensors ×2 + Ultrasonic sensors ×2. Differential-drive servo motors with 360° in-place rotation. Turning diameter approx. 0.75 m.
✓ Dual Intel Compute
PC1: Intel Core i5 for platform functionality. PC2: Intel Core i7 for user development. Optional PC3 (Jetson Thor) and PC4 (i7/Orin NX) slots for future AI upgrades.
✓ Binocular Vision Head
Wide-angle humanoid-style dual-camera system. 8-core CPU + 10 TOPS NPU on-board head compute for real-time visual perception.
✓ Power & Charging
Built-in 48V/30Ah battery (1.44 kWh) in mobile chassis. Approx. 5 hours runtime. Supports battery replacement and automatic recharge. Charging station kit included. External power supply also included for stationary operation.
Dual 7-DOF Arms. Industrial-Grade Kinematics. Human-Like Dexterity.
The H2-D Ultimate J is engineered around two 7-DOF high-performance arms, each driven by low-inertia inner-rotor PMSM motors with crossed-roller and double-row ball bearings. With ~0.62 m reach per arm and a ~7 kg rated payload per arm (up to ~15 kg peak), it handles precise assembly, heavy pick-and-place, and industrial manipulation research with human-like fluidity. The extra two degrees of freedom per arm provide kinematic redundancy — the arm can maintain end-effector pose while reconfiguring its elbow to avoid obstacles, reach around corners, or optimize for natural motion. Dual encoders on every joint deliver closed-loop precision.
Building on the biomimetic design philosophy of the H2 series, Unitree H2-D Ultimate features a mobile humanoid architecture with multimodal perception and an open development framework. Designed for industrial manipulation, commercial services, robotics research, and embodied AI training.
Autonomous Mobile Chassis — Navigate, Explore & Interact
Unlike the fixed-base H2-D Standard, the H2-D Ultimate features a differential-drive mobile chassis that brings the robot to your environment. With a top speed of 1.5 m/s and 360° in-place rotation (turning diameter ~0.75 m), it navigates warehouses, labs, and service floors with ease. The comprehensive sensor suite includes LiDAR for SLAM mapping, a depth camera for obstacle detection, physical collision sensors for safety bumpers, and ultrasonic sensors for close-range object avoidance. The built-in 48V/30Ah battery (1.44 kWh) delivers approximately 5 hours of continuous operation and supports both manual battery swap and automatic recharging at the included charging station.
1-DOF Motorized Column — Expand Your Workspace Vertically
The 1-DOF motorized column provides 0.5 m of vertical travel at speeds up to ~200 mm/s. This transforms the robot from a compact 1200 mm unit to a 1700 mm tall workstation — enabling floor-level picking, mid-height assembly, and overhead shelf access while the chassis remains stationary or in motion. Combined with the 1-DOF waist (0°–115° pitch) and 7-DOF arms, H2-D Ultimate achieves a full spherical workspace spanning from the ground to a height of 2 m — ideal for warehouse logistics, assembly lines, and service robotics.
BrainCo Revo 3 U21 Hyper-Dexterous Hands — 21-DOF Maximum Dexterity
The BrainCo Revo 3 U21 is a 21-DOF hyper-dexterous five-finger hand designed for maximum dexterity manipulation research and applications requiring human-level finger independence. Each hand delivers 21 active DOF — providing independent control over every finger segment for natural, human-like grasping and manipulation. The Revo 3 U21 achieves a powerful 70 N grip force for robust handling of objects across a wide range of weights and shapes. With an open/close speed of 3 Hz and a control frequency of 500 Hz, the U21 delivers rapid, precise response for dynamic manipulation tasks. Operating voltage ranges from 12–80 V for flexible power integration. Each hand includes a Senyun SHF3L wrist camera — an ultra-compact vision module weighing <50 g with dimensions of 25×25×33.54 mm. The SHF3L features a 196° horizontal FOV, 1920×1536 resolution at 30 fps, RRGB sensor, built-in ISP, and YUV422 8-bit output with rolling shutter. Engineered for extreme environments, it operates from −40°C to +85°C and is compatible with NVIDIA Jetson AGX Thor. Accessories include the wrist camera, mounting bracket, and cables.
21
DOF per Hand
70N
Grip Force
3Hz
Open/Close Speed
500Hz
Control Freq
1-DOF Waist — Flexible Body Pitch
The 1-DOF waist joint provides 0°–115° pitch, enabling the robot to bend forward for floor-level picking, lean back for overhead access, and orient toward workstations or humans. Combined with the 1-DOF column and 7-DOF arms, H2-D Ultimate achieves a remarkably flexible posture envelope that covers the full vertical workspace from ground to 2 m.
Dual Intel Compute — Power for Control & Development
The H2-D Ultimate J ships with a built-in dual-compute architecture: PC1 runs an Intel Core i5 for real-time platform functionality and motion control, while PC2 provides an Intel Core i7 dedicated to user development. This separation ensures deterministic robot behavior while giving researchers full freedom to experiment. Optional expansion slots (PC3 for NVIDIA Jetson Thor, PC4 for Intel i7 or Jetson Orin NX) future-proof the platform as your AI ambitions grow. A visualization computer is included as standard for monitoring, debugging, and development.
Binocular Vision & AI Perception
A wide-angle humanoid-style binocular camera head delivers a broad field of view for spatial awareness. Paired with an 8-core high-performance CPU + 10 TOPS NPU in the head module, plus the dual Intel compute in the body, it runs visual perception, object detection, and gesture recognition locally — no cloud required. The Senyun SHF3L wrist cameras on each Revo 3 U21 hand deliver wide-angle visual feedback for grasping at 1920×1536 resolution and 30 fps with a 196° horizontal FOV. The compact RRGB sensor with built-in ISP and YUV422 8-bit output operates from −40°C to +85°C and is compatible with NVIDIA Jetson AGX Thor. Combined with the chassis-mounted LiDAR and depth camera, this enables rich multi-modal perception for autonomous navigation and manipulation.
Voice Collaboration & Natural Interaction
Array beamforming microphones and high-power speakers enable clear voice capture and synthesis in noisy industrial floors or warehouses. The open audio framework supports custom wake words, multilingual TTS, and integration with LLMs for conversational command-and-control.
Industrial-Grade. Mobile. 24/7 Ready.
At 1200–1700 × 576 × 620 mm (height adjustable) and approximately 135 kg, the H2-D Ultimate J is a substantial yet mobile industrial workstation. The differential-drive chassis supports autonomous navigation with 360° rotation. The built-in 48V/30Ah battery provides approximately 5 hours of runtime with battery swap and automatic recharge support. An external power supply is also included for stationary wired operation. Note: the upper body cannot accommodate a battery — all power is drawn from the chassis.
Biomimetic Design & Full-Body Mobility: a mobile chassis and whole-body coordinated motion extend the operating workspace across entire facilities, enabling flexible manipulation from floor level to 2 m height.
Full-Stack Open Development
Unitree provides a mature, Linux-based robot development framework with open APIs for the underlying system, robotic arms, audio, lighting, and visual control. ROS 2 native support, dual encoders on every arm joint, and hollow internal wiring make the H2-D Ultimate J a clean slate for reinforcement learning, teleoperation research, SLAM navigation, and embodied AI. The dual Intel compute handles model training and inference without external hardware. The BrainCo Revo 3 U21 hands with 21 DOF per hand, 70 N grip force, and 500 Hz control frequency enable research in hyper-dexterous manipulation, human-like grasping, whole-hand coordination, dynamic object interaction, and high-DOF control on a mobile humanoid platform. The Senyun SHF3L wrist cameras with 196° FOV and Jetson AGX Thor compatibility unlock research in visual servoing, extreme-environment robotics, and embedded AI perception. The mobile chassis with LiDAR and depth camera unlocks research in autonomous navigation, multi-robot coordination, and dynamic environment interaction.
Upgrade Path — Grow With Your Research
Ultimate J introduces BrainCo Revo 3 U21 hyper-dexterous hands on the mobile H2-D Ultimate chassis. Every configuration shares the same mobile base — the difference is the end effector. Upgrade your capabilities as your research evolves:
- End Effectors — Already at BrainCo Revo 3 U21 hyper-dexterous hands. Upgrade to Revo 3 U21T Tactile or U21VT Visuo-Tactile for tactile-enhanced sensing, or WUJI Hand 2 for advanced dexterous manipulation.
- Wrist Cameras — Already included with Senyun SHF3L wrist cameras per hand (196° HFOV, 1920×1536@30 fps, −40°C to +85°C, Jetson AGX Thor compatible). Upgrade hands include appropriate wrist cameras for close-up visual feedback.
- Compute Module — Add NVIDIA Jetson Thor (PC3) or Intel Core i7 / Jetson Orin NX (PC4) to unlock massive AI performance for embodied intelligence and autonomous navigation research.
- Power — Built-in 48V/30Ah battery with charging station included. Supports battery swap and automatic recharge. External PSU also included for stationary wired operation.
Designed For
Autonomous Mobile Manipulation
LiDAR + depth camera navigation with 1.5 m/s max speed and 360° rotation enables the robot to navigate dynamic environments while performing pick-and-place, inspection, and material handling tasks.
Hyper-Dexterous Manipulation
BrainCo Revo 3 U21 hands with 21-DOF, 70 N grip force, 3 Hz open/close, and 500 Hz control enable human-like grasping, whole-hand coordination, dynamic object interaction, and high-DOF control research on a mobile humanoid platform.
Embodied AI & Mobile Manipulation
62 DOF with dual Intel compute, ROS 2 native support, 21-DOF hyper-dexterous five-finger hands, and a full sensor suite create an ideal platform for embodied intelligence, hyper-dexterous mobile manipulation, and human-robot interaction research.
Service & Commercial Robotics
Voice interaction, autonomous navigation, 21-DOF hyper-dexterous five-finger hands, and a humanoid appearance make H2-D Ultimate J suitable for reception, guidance, object handling, and hospitality applications in commercial environments.
Technical Specifications
| Model | Unitree H2-D Ultimate J (Mobile Base) |
| Dimensions (Min Height) | 1200 x 576 x 620 mm (H x W x D) |
| Dimensions (Max Height) | 1700 x 576 x 620 mm (H x W x D) |
| Weight (with Battery) | ~135 kg |
| Total DOF (without hands) | 20 (Arm 7x2, Waist 1, Head 2, Column 1, Chassis 2) |
| Total DOF (with hands) | 62 (Arm 7x2, Waist 1, Head 2, Column 1, Chassis 2, Revo 3 U21 Hand 21x2) |
| Arm Reach | ~0.62 m |
| Max Arm Payload | Peak: ~15 kg; Rated: ~7 kg (posture-dependent) |
| Vertical Travel | 0.5 m |
| Vertical Movement Speed | Max ~200 mm/s |
| Waist Joint | 1-DOF - Pitch: 0 degrees-115 degrees |
| Column Joint | 1-DOF - Vertical travel only |
| Head Joint | 2-DOF |
| Base Type | Differential-drive mobile chassis with 360 degrees rotation |
| Max Travel Speed | 1.5 m/s |
| Turning Diameter | Approx. 0.75 m |
| Chassis Sensors | LiDAR x1 + Depth camera x1 + Physical collision sensors x2 + Ultrasonic sensors x2 |
| End Effectors | BrainCo Revo 3 U21 Hyper-Dexterous Hands (both arms, pre-installed) with Senyun SHF3L wrist cameras |
| Hand DOF | 21 per hand |
| Hand Type | Five-finger hyper-dexterous, 21-DOF per hand |
| Hand Grip Force | 70 N |
| Hand Open/Close Speed | 3 Hz |
| Hand Control Frequency | 500 Hz |
| Hand Operating Voltage | 12–80 V |
| Hand Tactile Sensing | Not included (upgrade to Revo 3 U21T Tactile or U21VT Visuo-Tactile available) |
| Wrist Camera | Senyun SHF3L per hand — 1920×1536@30 fps, HFOV 196°, RRGB, built-in ISP, YUV422 8-bit, rolling shutter, −40°C to +85°C, Jetson AGX Thor compatible |
| Wrist Camera | RGB per hand - 1920x1080, FOV D:130 degrees / H:120 degrees / V:81 degrees |
| Vision | Binocular camera - wide-angle humanoid-style dual-camera system |
| Head Compute | 8-core high-performance CPU + 10 TOPS NPU |
| Body Compute (PC1) | Intel Core i5 (platform functionality) |
| Body Compute (PC2) | Intel Core i7 (user development) |
| Optional Compute (PC3) | NVIDIA Jetson Thor (empty slot, add-on) |
| Optional Compute (PC4) | Intel Core i7 or NVIDIA Jetson Orin NX (empty slot, add-on) |
| Audio | Array microphone + high-power speaker |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, OTA updates |
| Battery | Built-in 48V/30Ah (1.44 kWh) in mobile chassis - removable. Upper body cannot accommodate battery. |
| Battery Life | Approx. 5 hours (supports battery replacement / automatic recharge) |
| Charging | Charging station kit included + external power supply included |
| Cabling | Hollow + internal wiring |
| Joint Encoders | Dual + single encoders per joint |
| Cooling | Localized air cooling |
| SDK & Interfaces | Linux-based framework, ROS 2, open APIs for arm/audio/vision/lighting |
| Controllers | Handheld remote control included |
| Visualization Computer | Included |
| Warranty | 12 months on the entire unit |
What's in the Box
- Unitree H2-D Ultimate J Humanoid Robot (mobile base)
- BrainCo Revo 3 U21 Hyper-Dexterous Hands with Senyun SHF3L wrist cameras (pre-installed, both arms)
- Intel Core i5 platform compute module (PC1, pre-installed)
- Intel Core i7 development compute module (PC2, pre-installed)
- Built-in 48V/30Ah battery (pre-installed in chassis)
- Charging station kit
- External power supply & AC cable
- Binocular vision head module (pre-installed)
- Array microphone + high-power speaker module (pre-installed)
- LiDAR + depth camera + collision sensors + ultrasonic sensors (pre-installed on chassis)
- Visualization computer
- Handheld remote controller
- Quick-start guide & safety manual
- Secondary development documentation access
H2-D Ultimate Configuration Guide
Ultimate J introduces BrainCo Revo 3 U21 hyper-dexterous hands on the mobile H2-D Ultimate chassis. Every configuration shares the same mobile base - the difference is the end effector. Choose the one that matches your research goals:
| Config | Hand | DOF (Total) | Features |
|---|---|---|---|
| Ultimate A | Dex1-1 Advanced (RGB) | 22 | Entry-level parallel grippers with wrist camera, mobile chassis with LiDAR + depth camera, 1.5 m/s |
| Ultimate B | Dex3-1 (RGB) | 34 | 3-finger dexterous hand with wrist RGB camera |
| Ultimate C | Dex3-1 Tactile (RGB) | 34 | 3-finger hand with 33 tactile sensors + wrist RGB camera |
| Ultimate D | Dex5-1 (RGB) | 52 | 5-finger 16-DOF hand with wrist RGB camera |
| Ultimate E | Dex5-1P Tactile (RGB) | 52 | 5-finger hand with 94 pressure sensors + wrist RGB camera |
| Ultimate F | Revo 2 Basic (RGB) | 32 | 5-finger 6-DOF BrainCo hand with wrist RGB camera |
| Ultimate G | Revo 2 Touch (RGB) | 32 | 5-finger hand with pressure/friction/direction/proximity sensing + wrist RGB camera |
| Ultimate H | RH56DFQ (RGB) | 32 | Inspire Robots 5-finger 6-DOF hand with wrist RGB camera |
| Ultimate I | RH56E2-T1 Tactile (RGB) | 32 | Inspire Robots 5-finger 6-DOF hand with 17 tactile sensors + wrist RGB camera |
| Ultimate J | Revo 3 U21 (SHF3L) | 62 | BrainCo 21-DOF hand with Senyun SHF3L wrist camera (196 degrees HFOV, -40 degreesC to +85 degreesC) |
| Ultimate K | Revo 3 U21T Tactile (SHF3L) | 62 | BrainCo 21-DOF hand with full-palm tactile + SHF3L wrist camera |
| Ultimate L | Revo 3 U21VT Visuo-Tactile (SHF3L) | 62 | BrainCo 21-DOF hand with visuo-tactile fusion sensing + SHF3L wrist camera |
| Ultimate M | WUJI Hand 2 (RGB) | 60 | WUJI 20-DOF hand with direct-drive joints, 1000 Hz MIT hybrid control, EtherNet |
* Specifications are based on manufacturer data and may vary slightly by production batch. Optional compute modules and alternative end effectors sold separately.
Unitree is a registered trademark of Unitree Robotics. Images are for reference; actual product appearance may differ.
Users must maintain a sufficient safety distance. This is a civilian robot - comply with local laws and regulations.
Unitree
by
Unitree
Unitree H2-D Ultimate J Humanoid Robot Silver
SKU:
H2-D-Ultimate-J
- Regular price
- $103,500.00
- Sale price
- $103,500.00
- Regular price
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- Unit price
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Shipping calculated at checkout.
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Packaging note:
Equipment is being supplied in a manufacturer packaging
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