Product Description

Unitree G1-D Ultimate B G1-D-U7 Wheel Base Dual-Arm Humanoid Robot

The Unitree G1-D Ultimate B (G1-D-U7) Wheel Base Dual-Arm Humanoid Robot is an advanced mobile manipulation platform that combines intelligent mobility, dual-arm robotic operation, AI-powered perception, and sophisticated dexterous manipulation capabilities into a single integrated system. Built upon the powerful G1-D Ultimate A platform, the G1-D-U7 upgrades the standard grippers to dual Dex3-1 Force-Controlled Three-Finger Dexterous Hands, enabling significantly enhanced object handling, precision manipulation, and human-like interaction capabilities.

Designed for embodied AI research, advanced robotics development, warehouse automation, industrial inspection, human-robot collaboration, and next-generation autonomous systems, the G1-D-U7 delivers a powerful combination of mobility, perception, and dexterity. Equipped with NVIDIA Jetson Orin AI computing, multi-sensor perception systems, dual robotic arms, and force-controlled dexterous hands, the platform is ideal for universities, research institutions, robotics developers, and enterprise innovation teams.

Key Features

  • Model: G1-D-U7
  • Includes all features of the G1-D Ultimate A platform
  • Wheel Base Dual-Arm Humanoid Robot
  • Dual 7-DOF robotic arms
  • Dual Dex3-1 Force-Controlled Three-Finger Dexterous Hands
  • RGB Camera Integrated into Each Dexterous Hand
  • NVIDIA Jetson Orin 16G AI Computing Module
  • 100 TOPS AI Computing Performance
  • Intelligent Multi-Sensor Perception System
  • Visualization Computer Included
  • Secondary Development Supported
  • Smart OTA Updates Supported
  • Handheld Remote Controller Included
  • 12-Month Warranty

Enhanced Dexterous Manipulation

The G1-D Ultimate B replaces the Dex1-1 force-controlled grippers found on the Ultimate A model with advanced Dex3-1 Force-Controlled Three-Finger Dexterous Hands, providing significantly greater dexterity and manipulation capabilities.

Included Dexterous Hands

  • Dex3-1 Force-Controlled Three-Finger Dexterous Hand Ă— 2
  • Non-Tactile Version
  • Integrated RGB Camera

Dexterous Hand Specifications

Physical Specifications

  • Weight: Approx. 650 g
  • Dimensions: 175 mm Ă— 88 mm Ă— 77 mm

Degrees of Freedom

  • 7 DOF Per Hand
    • Thumb: 3 DOF
    • Index Finger: 2 DOF
    • Middle Finger: 2 DOF

Electrical Specifications

  • Operating Voltage: 12V–58V
  • Standby Current: 58V @ 0.2A
  • Communication Interface: USB

Total Degrees of Freedom

Ultimate B Configuration

  • Total Degrees of Freedom: 33

Configuration Breakdown

  • Single Arm: 7 DOF Ă— 2
  • Waist: 2 DOF
  • Lifting Column: 1 DOF
  • Dexterous Hand: 7 DOF Ă— 2
  • Chassis: 2 DOF

Mobile Manipulation Platform

Mobility System

  • Dual-Wheel Differential Chassis
  • Supports 360° On-the-Spot Rotation
  • Maximum Movement Speed: 1.5 m/s
  • Intelligent Navigation and Obstacle Avoidance

Lifting System

  • 450 mm Vertical Lift Travel
  • Maximum Working Height: Approx. 2 m
  • Positioning Accuracy: 1 mm
  • Maximum Lift Speed: 60 mm/s

AI Computing Platform

Base Computing

  • 8-Core High-Performance CPU

High-Performance AI Module

  • NVIDIA Jetson Orin 16G
  • 100 TOPS AI Computing Power

Development Support

  • Secondary Development Supported
  • Visualization Computer Included
  • Smart OTA Updates Supported

Multi-Sensor Perception System

Head Vision System

  • Dual HD Camera System
  • Resolution: 3840 Ă— 1200
  • Field of View:
    • Horizontal: 115°
    • Vertical: 80°
    • Diagonal: 125°

Wrist Vision System

  • HD Cameras Ă— 2
  • Resolution: 1920 Ă— 1080
  • Field of View:
    • Horizontal: 130°
    • Vertical: 60°
    • Diagonal: 160°

Additional Sensors

  • Chassis LiDAR Ă— 1
  • Chassis Depth Cameras Ă— 2
  • Physical Collision Sensors
  • Low-Profile Obstacle Detection Sensors
  • Integrated RGB Cameras within Dexterous Hands

Power System

Upper Body

  • Quick-Release Battery
  • Capacity: 9000 mAh
  • Runtime: Approx. 2 Hours

Chassis

  • Built-In 30 Ah Battery
  • Runtime: Approx. 6 Hours

Included Charging Equipment

  • Main Unit Charger: 54V 5A
  • Chassis Charging Station: 51V 10A

Connectivity & Communication

  • Wi-Fi 6
  • Bluetooth 5.2
  • 4-Microphone Array
  • 5W Speaker
  • Handheld Remote Controller Included

Applications

  • Embodied AI Development
  • Humanoid Robotics Research
  • Dexterous Manipulation Research
  • Autonomous Mobile Manipulation
  • Warehouse Automation
  • Industrial Inspection
  • Human-Robot Interaction
  • Robotics Education
  • Advanced AI Development
  • Research & Development Programs
  • Commercial Robotics Innovation

Included Components

  • Unitree G1-D Ultimate B G1-D-U7 Robot
  • NVIDIA Jetson Orin 16G AI Module
  • Dex3-1 Force-Controlled Three-Finger Dexterous Hands Ă— 2
  • Integrated RGB Cameras
  • Visualization Computer
  • Handheld Remote Controller
  • Main Unit Charger (54V 5A)
  • Chassis Charging Station (51V 10A)

Warranty

  • 12-Month Warranty on the Entire Machine

The Unitree G1-D Ultimate B G1-D-U7 elevates mobile humanoid robotics with advanced dexterous manipulation, intelligent perception, and powerful AI computing. By combining dual-arm mobility with force-controlled three-finger dexterous hands, the platform provides researchers and developers with an exceptional foundation for next-generation embodied intelligence and autonomous robotics applications.

Shipping & Availability

Please allow approximately 4–6 weeks for delivery following order confirmation.

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