Side-by-side comparison of Nachi Robotic Systems - Collaborative Robot (Nachi Robotic Systems) and Unitree D1 T (Unitree Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Verified Deployments


Price Range (USD)


Battery / Shift Runtime


Availability Status


Payload


IP Rating


Reach


Degrees of Freedom


Repeatability


Robot Weight


Safety Rating


Force/Torque Sensing


No-Code Capable


Offline Programming


Programming Interface


ROS Compatible


Price (USD)


![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | Contact for quote | $3,600 USD |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | — | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Last-Mile Delivery buyers) (values differ) | — | 3 kg |
| IP Rating (priority for Last-Mile Delivery buyers) (values differ) | — | IP68 |
| Reach (values differ) | — | 2,000 mm |
| Degrees of Freedom (values differ) | — | 7 |
| Repeatability (values differ) | — | ±0.5 mm |
| Robot Weight (values differ) | — | 50 kg |
| Safety | ||
| Safety Rating (values differ) | ISO 13849-1 PLe | — |
| Force/Torque Sensing | none | none |
| Ease of Use | ||
| No-Code Capable (values differ) | Yes | No |
| Offline Programming | No | No |
| Programming Interface (values differ) | Direct Teach joystick, hand-guided programming | one-click training |
| Software & Connectivity | ||
| ROS Compatible (values differ) | — | No |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $3,600 USD |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Max TCP Speed, Mounting Options, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Setup Time, Time to Redeploy, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, Fieldbus Protocols, Digital Twin Support, MTBF, Path Accuracy, CaaS / Month, Warranty, Lead Time
Frequently asked
Nachi Robotic Systems - Collaborative Robot is made by Nachi Robotic Systems, based in US. Unitree D1 T is made by Unitree Robotics, based in CN.
Nachi Robotic Systems - Collaborative Robot grades AA on the Robo Index. Unitree D1 T grades A. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Both robots are classified as Cobot on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Cobot TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cobot Vendor Red Flags: Questions That Filter Out the Marketing.
Going deeper — picking the right robot
Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings
6 min readCollaborative Robots
Cobot Vendor Red Flags: Questions That Filter Out the Marketing
9 min readCollaborative Robots
Running a Cobot Pilot in a Manual Production Line
9 min readCollaborative Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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Nachi Robotic Systems - Collaborative Robot vs Unitree D1 T compares two robots in the cobot category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.