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DirectDrive D1

Modular Wheeled-Legged Robot (Bipedal / Quadruped)

The DirectDrive D1 is a fully modular embodied intelligent robot. It combines bipedal and quadruped locomotion on one platform; with an 80 kg standing payload, NVIDIA Jetson Orin NX 8 GB, Ubuntu 22.04 and ROS 2 support, it is designed for research, inspection, delivery and field robotics projects.

Payload80 kgStanding Payload
Speed3.2 m/sQuadruped Mode
Runtime5+ hours25 km Range
Obstacle70 cmMax Obstacle
ComputeOrin NXUbuntu 22.04 + ROS 2

PRICE

Quote-based

Configuration, accessories and quantity determine the price. A line-by-line quote follows the site survey.

Official Turkey distributor · Nationwide installation & service · 1-year warranty

Overview

D1 is a fully modular embodied intelligent robot developed by Direct Drive Technology. A single module weighs 24.3 kg and reaches 2 m/s in bipedal mode; when two modules dock, the 48.5 kg quadruped structure reaches 3.2 m/s. It carries 80 kg standing and more than 100 kg prone. The 43.2 V 9 Ah (388.8 Wh) battery provides at least 5 hours of no-load runtime and up to 25 km of range; charging takes under 2 hours. The documented maximum obstacle height is 70 cm, with a recommended operating obstacle of 50 cm. Ubuntu 22.04 and ROS 2 run on an NVIDIA Jetson Orin NX 8 GB; through 2 × USB-C, 1 × Ethernet and a charging port, a robotic arm, depth camera, LiDAR and large wheel modules can be added. Use cases: embodied AI and robotics R&D labs, security patrol and inspection routes, short-distance delivery and logistics experiments, emergency rescue and field robotics testing, robotics filming, demonstration and multi-locomotion research.

SingleDouble

Fully Modular Structure

The manufacturer positions D1 as the world's first fully modular embodied intelligent robot. A single module runs in bipedal mode at 24.3 kg; when two modules dock, they form a 48.5 kg quadruped structure. Speeds are 2 m/s and 3.2 m/s in the undocked and docked locomotion modes respectively.

High Payload Capacity

It carries 80 kg standing and more than 100 kg in the prone position. This capacity leaves room for add-on modules such as a robotic arm, LiDAR and a depth camera, as well as short-distance logistics experiments.

High Payload Capacity

Runtime and Range

The 43.2 V 9 Ah (388.8 Wh) battery provides at least 5 hours of no-load runtime and up to 25 km of range. Charging takes under 2 hours.

Runtime and Range

Obstacle Capability

The documented maximum obstacle height is 70 cm; the manufacturer recommends a 50 cm operating obstacle for safer evaluation. It is designed for multi-locomotion testing.

Obstacle Capability

ROS 2 and Expansion

Ubuntu 22.04 and ROS 2 run on the NVIDIA Jetson Orin NX 8 GB. Through 2 × USB-C, 1 × Ethernet and a charging port, a robotic arm, depth camera, LiDAR and large wheel modules can be added; software is updated via OTA.

ROS 2 and Expansion
ENGINEERING ANALYSIS

— Official Specifications

Key Parameters

  • Compute platform: NVIDIA Jetson Orin NX 8 GB
  • Operating system: Ubuntu 22.04 with ROS 2 support
  • Weight: 24.3 kg without docking; 48.5 kg with docking
  • Max speed: 2 m/s in bipedal mode; 3.2 m/s in quadruped mode
  • Payload: 80 kg standing; more than 100 kg prone
  • Battery: 43.2 V, 9 Ah, 388.8 Wh
  • Runtime and range: at least 5 hours no-load; up to 25 km
  • Charging time: less than 2 hours
  • Obstacle: 70 cm maximum; 50 cm recommended operating obstacle
  • Interfaces: 2 × USB-C, 1 × Ethernet, 1 × charging port
  • Expansion: robotic arm, depth camera, LiDAR, large wheels, OTA updates
OFFICIAL VARIANT MATRIX

Which D1 fits your needs?

FeatureD1 SingleD1 Double
ConfigurationTek modül — iki bacaklı (bipedal) modİki modül kenetli (docking) — dört bacaklı (quadruped) mod
Weight24,3 kg (kenetleme olmadan)48,5 kg (kenetleme ile)
Max speed2 m/s (bipedal)3,2 m/s (quadruped)
ComputeNVIDIA Jetson Orin NX 8 GBNVIDIA Jetson Orin NX 8 GB
SoftwareUbuntu 22.04 + ROS 2Ubuntu 22.04 + ROS 2

Per the manufacturer's official product page, Single is one D1 platform and Double is two units; weight and speed values are given for the undocked (bipedal) and docked (quadruped) states.

D1 Single

Single platform: research, education and modular development starting point in bipedal mode.

D1 Double

Two units: docked quadruped structure; projects requiring parallel testing or collaboration.

Details & Performance Parameters.

Physical Architecture

Dimensions
Weight24.3 kg (without docking) / 48.5 kg (with docking)

Dynamic Performance

Payload Capacity80 kg (standing)
Max Speed2 m/s (bipedal mode) / 3.2 m/s (quadruped mode)

Energy & Protection

Battery388.8 Wh
EnduranceAt least 5 hours (no-load)

Computing & Intelligence

CPU / Processor

NVIDIA Jetson Orin NX 8 GB

Smart Features

Modular expansion: robotic arm, depth camera, LiDAR, large wheels; OTA updates

Interfaces

2 × USB-C, 1 × Ethernet, 1 × charging port

Operating System

Ubuntu 22.04 with ROS 2 support

Bring Autonomous Power to the Field.

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QUOTE

Get a D1 Quote

There is no single list price; the investment depends on configuration and use case. Fill in the form and we will return with a clear, tailored quote.

  • Official distributor; genuine product, warranty and invoice
  • Installation, training and service in 81 provinces
  • Free site survey and demo
  • Custom configuration for enterprise projects

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Product of interest: D1

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D1 Frequently Asked Questions

The most commonly asked questions and answers about D1.

Per the manufacturer's official product page, Single is one D1 platform and Double is two units. Double is chosen for projects that need parallel testing or collaboration. The specifications give undocked (24.3 kg, 2 m/s bipedal) and docked (48.5 kg, 3.2 m/s quadruped) values separately.

Yes. D1 is built around Ubuntu 22.04 and ROS 2, so research teams can develop navigation, perception and secondary development workflows on the platform.

D1 is designed for multi-locomotion testing. The documented maximum obstacle is 70 cm; the manufacturer recommends a 50 cm operating obstacle for safer evaluation.

The 43.2 V 9 Ah (388.8 Wh) battery provides at least 5 hours of no-load runtime and up to 25 km of range. Charging takes under 2 hours.

Official expansion options are a robotic arm, depth camera, LiDAR and large wheels; software is updated via OTA. Interfaces: 2 × USB-C, 1 × Ethernet, 1 × charging port.

Direct Drive Tech provides support for manufacturing quality issues under its warranty policy. For secondary development or modified hardware, confirm the support scope with us before ordering.

Official Guarantee

Unitree Robotics Turkey Authorized Distributor

Robotlar.org is the Turkey Authorized Distributor for Unitree Robotics, official partner of Pudu Robotics, and authorized systems integrator (Service Hub), providing sales, on-site engineering in 81 provinces, spare parts, and SDK/API integration support.

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