Dual-arm design on a chassis
The H2 Series dual-arm line has two product lines, H2-D and H2-A. The H2-D adds a manual-move or mobile chassis and has no walking legs. [1]
Price & availability
Unitree Robotics has not published a price
Preorder open
Current dataset status: Preorder.
Listed on Unitree's booking page under application plans; buyers are asked to contact the sales team. No price is published. [2]
Product overview
About Unitree H2-D
Unitree's H2-D is a dual-arm humanoid that stands on a column and chassis rather than legs. It is one of the product lines on Unitree's H2 Series dual-arm page, alongside the H2-A, and is distinct from the biped Unitree H2. An authorized Japanese distributor began accepting H2-D orders on 31 August 2026 after Unitree's domestic launch.
Unitree lists three configurations. The H2-A Standard is a fixed-base model of 33.5 kg with 19 degrees of freedom. The H2-D Standard has a manual-move chassis, 19 degrees of freedom and an approximate weight of 148 kg, with a 0.864 kWh quick-release base battery. The H2-D Flagship has a mobile chassis, 20 degrees of freedom, about 120 kg and a top speed of 1.5 m/s, with a 1.44 kWh battery and about five hours of runtime. All have a rated payload of about 7 kg per arm, with a peak of about 15 kg.
The page offers optional 2-finger, 3-finger or 5-finger dexterous end effectors and documents SDK/API support. It describes industrial, commercial, research and education uses. Some features are still being released, orders are handled through sales, and Unitree publishes no list price.
Capabilities
Key features
Rated payload about 7 kg per arm
Unitree rates each arm at about 7 kg, with a peak of about 15 kg as printed on the page, and the figure is the same across the configurations. [1]
Mobile chassis on the Flagship
The Flagship's mobile chassis carries LiDAR, a depth camera, collision and ultrasonic sensors, and reaches up to 1.5 m/s. [1]
Optional end effectors and compute
Options are a 2-finger gripper, 3-finger or 5-finger dexterous hand. Base PCs are Intel Core i5 and i7; a high-power module (Thor listed) is optional. [1]
Hardware profile
Specifications
Official — stated by the manufacturer or organizerReported — stated by a credible third partyEstimated — derived or approximate
Body
- Height
- 170 cmOfficial — stated by the manufacturer or organizer[1]Maximum column height for both H2-D versions; minimum height is 120 cm
- Weight
- 148 kgOfficial — stated by the manufacturer or organizer[1]H2-D Standard as printed; Flagship about 120 kg
- Total DoF
- 19Official — stated by the manufacturer or organizer[1]H2-D Standard, excluding end effectors; Flagship has 20
Mobility
- Maximum speed
- 1.5 m/sOfficial — stated by the manufacturer or organizer[1]H2-D Flagship mobile chassis only; not printed for the Standard
- Peak joint torque
- 120 N·mOfficial — stated by the manufacturer or organizer[1]Maximum arm-joint torque
- Actuation
- ElectricOfficial — stated by the manufacturer or organizer[1]Permanent-magnet synchronous joint motors; servo-motor differential drive on Flagship
Power
- Battery
- 0.86 kWhOfficial — stated by the manufacturer or organizer[1]H2-D Standard, 48 V / 18 Ah quick-release base battery; Flagship 1.44 kWh
- Runtime
- 5 hOfficial — stated by the manufacturer or organizer[1]H2-D Flagship on battery, approximate; Standard is specified for continuous direct power
- Swappable battery
- YesOfficial — stated by the manufacturer or organizer[1]Quick-release base battery listed
Hands & Manipulation
Compute & Sensing
- Onboard compute
- Intel Core i5 main PC and Intel Core i7 for custom development; optional high-power module (Thor listed)Official — stated by the manufacturer or organizer[1]
- Sensors
- Humanoid binocular camera (wide field of view), Wrist HD cameras (x2), Microphone array and high-power speaker, Chassis LiDAR, depth, collision and ultrasonic sensors (Flagship)Official — stated by the manufacturer or organizer[1]
Show unknown fields (3)
Power
- Charge time
- Not published
Hands & Manipulation
- DoF per hand
- Not published
Compute & Sensing
- AI stack
- Not published
Quick answers
Unitree H2-D FAQ
Can you buy Unitree H2-D?
Unitree H2-D is available through an official sales inquiry rather than a public checkout page. [2]
How tall is Unitree H2-D and how much does it weigh?
Unitree H2-D is 170 cm tall and weighs 148 kg (H2-D Standard as printed; Flagship about 120 kg). [1]
How fast is Unitree H2-D?
Its stated maximum speed is 1.5 m/s; H2-D Flagship mobile chassis only; not printed for the Standard. [1]
How long does the Unitree H2-D battery last?
The stated runtime is 5 hours per charge; H2-D Flagship on battery, approximate; Standard is specified for continuous direct power. [1]
How much can Unitree H2-D carry?
The listed payload is 7 kg; Rated per arm; peak about 15 kg per arm as printed. [1]
How many degrees of freedom does Unitree H2-D have?
Unitree H2-D has 19 listed degrees of freedom; H2-D Standard, excluding end effectors; Flagship has 20. [1]
Does Unitree H2-D have an open SDK?
Yes. Unitree H2-D is recorded as providing a public developer SDK or API. [1]
Who makes Unitree H2-D?
Unitree H2-D is made by Unitree Robotics, based in China. [1]
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Evidence
Sources
- [1]Unitree H2 Series Dual-Arm Humanoid Robot (H2-D and H2-A) ↗Unitree Robotics · official · accessed Oct 8, 2026
- [2]Unitree booking and order form (Store / Cooperate) ↗Unitree Robotics · official · accessed Oct 8, 2026
- [3]GMO AIR begins accepting orders for Unitree H2 Plus, H2-D and As2-W ↗GMO AI & Robotics Trading · press · accessed Oct 8, 2026