CW-R1 Bipedal Robot vs PR2
Side-by-side comparison of CW-R1 Bipedal Robot (Henan Chuangwang Intelligent Equipment Co., LTD) and PR2 (Willow Garage) — specs, pricing, Robo Index, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- CW-R1 Bipedal RobotChina
- PR2United States
Year First Available
- CW-R1 Bipedal Robot2025
- PR22010
Verified Deployments
- CW-R1 Bipedal Robot0 Deployments
- PR20 Deployments
Layer 2: Operational
Price Range (USD)
- CW-R1 Bipedal Robot$4,900 USD
- PR2$400,000 USD
Battery / Shift Runtime
- CW-R1 Bipedal Robot1 hrs
- PR22 hrs
Availability Status
- CW-R1 Bipedal RobotACTIVE
- PR2ACTIVE
Physical Form Factor
Height
- CW-R1 Bipedal Robot121 mm
- PR2164.5 mm
Weight
- CW-R1 Bipedal Robot25 kg
- PR2200 kg
Mobility Type
- CW-R1 Bipedal Robotbipedal
- PR2bipedal
Humanoid Subtype
- CW-R1 Bipedal Robotfull bipedal
- PR2full bipedal
Walking Speed
- CW-R1 Bipedal Robot—
- PR21 m/s
Running Capable
- CW-R1 Bipedal Robotstatic walk
- PR2—
Stair Climbing
- CW-R1 Bipedal Robotnone
- PR2—
Terrain
- CW-R1 Bipedal Robotflat_indoor
- PR2flat indoor
Payload & Dexterity
Payload
- CW-R1 Bipedal Robot2 kg
- PR21.8 kg
Total DOF
- CW-R1 Bipedal Robot24
- PR232
Arm DOF
- CW-R1 Bipedal Robot5
- PR27
Hand DOF
- CW-R1 Bipedal Robot—
- PR21
Arm Reach
- CW-R1 Bipedal Robot43.5 cm
- PR2—
Bimanual Coordination
- CW-R1 Bipedal Robotindependent
- PR2Yes
Tool Use
- CW-R1 Bipedal Robotnone
- PR2—
Compute & AI
Onboard Compute
- CW-R1 Bipedal Robot100 TOPS
- PR2Two 8-core computers with a combined 48 GB of RAM
Compute Platform
- CW-R1 Bipedal RobotNVIDIA Jetson Orin (optional, EDU)
- PR2—
VLM Capable
- CW-R1 Bipedal Robotnone
- PR2No
Imitation Learning
- CW-R1 Bipedal Robotmulti task
- PR2No
Teleoperation
- CW-R1 Bipedal Robotjoystick, web_interface
- PR2—
Programming
- CW-R1 Bipedal Robotcode_python, code_ros
- PR2code_ros
Battery & Power
Runtime
- CW-R1 Bipedal Robot1 hrs
- PR22 hrs
Battery Capacity
- CW-R1 Bipedal Robot—
- PR21.3 kWh
Charging Method
- CW-R1 Bipedal Robotmanual swap
- PR2—
Battery Swap
- CW-R1 Bipedal RobotYes
- PR2No
Safety
Force-Limited Arms
- CW-R1 Bipedal RobotYes
- PR2—
Fall Recovery
- CW-R1 Bipedal RobotYes
- PR2—
Human Detection Method
- CW-R1 Bipedal Robotvision human
- PR2—
Safe Speed Near Humans
- CW-R1 Bipedal Robotnone
- PR2—
Software
SDK Languages
- CW-R1 Bipedal RobotPython, C++
- PR2Python
ROS Support
- CW-R1 Bipedal Robotnone
- PR2ros1 community
Simulation Platforms
- CW-R1 Bipedal RobotNVIDIA Isaac Sim
- PR2—
Open API
- CW-R1 Bipedal Robotopen rest
- PR2open rest
Air-Gap Capable
- CW-R1 Bipedal Robot—
- PR2Yes
Reliability
Deployment Maturity
- CW-R1 Bipedal Robotbeta pilot
- PR2research
Commercial
Price (USD)
- CW-R1 Bipedal Robot$4,900 USD
- PR2$400,000 USD
Price Tier
- CW-R1 Bipedal Robot20-40K
- PR2<10K
Pricing Model
- CW-R1 Bipedal Robotcapex
- PR2—
Warranty
- CW-R1 Bipedal Robot1 yrs
- PR2—
Applications
- CW-R1 Bipedal Robotresearch
- PR2research
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Year First Available (values differ) | 2025 | 2010 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $4,900 USD | $400,000 USD |
| Battery / Shift Runtime (values differ) | 1 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 121 mm | 164.5 mm |
| Weight (values differ) | 25 kg | 200 kg |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | — | 1 m/s |
| Running Capable (values differ) | static walk | — |
| Stair Climbing (values differ) | none | — |
| Terrain (values differ) | flat_indoor | flat indoor |
| Payload & Dexterity | ||
| Payload (values differ) | 2 kg | 1.8 kg |
| Total DOF (values differ) | 24 | 32 |
| Arm DOF (values differ) | 5 | 7 |
| Hand DOF (values differ) | — | 1 |
| Arm Reach (values differ) | 43.5 cm | — |
| Bimanual Coordination (values differ) | independent | Yes |
| Tool Use (values differ) | none | — |
| Compute & AI | ||
| Onboard Compute (values differ) | 100 TOPS | Two 8-core computers with a combined 48 GB of RAM |
| Compute Platform (values differ) | NVIDIA Jetson Orin (optional, EDU) | — |
| VLM Capable (values differ) | none | No |
| Imitation Learning (values differ) | multi task | No |
| Teleoperation (values differ) | joystick, web_interface | — |
| Programming (values differ) | code_python, code_ros | code_ros |
| Battery & Power | ||
| Runtime (values differ) | 1 hrs | 2 hrs |
| Battery Capacity (values differ) | — | 1.3 kWh |
| Charging Method (values differ) | manual swap | — |
| Battery Swap (values differ) | Yes | No |
| Safety | ||
| Force-Limited Arms (values differ) | Yes | — |
| Fall Recovery (values differ) | Yes | — |
| Human Detection Method (values differ) | vision human | — |
| Safe Speed Near Humans (values differ) | none | — |
| Software | ||
| SDK Languages (values differ) | Python, C++ | Python |
| ROS Support (values differ) | none | ros1 community |
| Simulation Platforms (values differ) | NVIDIA Isaac Sim | — |
| Open API | open rest | open rest |
| Air-Gap Capable (values differ) | — | Yes |
| Reliability | ||
| Deployment Maturity (values differ) | beta pilot | research |
| Commercial | ||
| Price (USD) (values differ) | $4,900 USD | $400,000 USD |
| Price Tier (values differ) | 20-40K | <10K |
| Pricing Model (values differ) | capex | — |
| Warranty (values differ) | 1 yrs | — |
| Applications (values differ) | research | research |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Payload (Peak), Grip Strength, Manipulation Repeatability, Foundation Models, Charging Time, Avg Power Consumption, Fall Detection Response, Emergency Stops, MTBF, Task Success Rate, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Production Pilots
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes CW-R1 Bipedal Robot and PR2?
CW-R1 Bipedal Robot is made by Henan Chuangwang Intelligent Equipment Co., LTD, based in CN. PR2 is made by Willow Garage, based in US.
When were CW-R1 Bipedal Robot and PR2 launched?
CW-R1 Bipedal Robot launched in 2025. PR2 launched in 2010.
How much does CW-R1 Bipedal Robot cost compared to PR2?
CW-R1 Bipedal Robot is listed at $4,900. PR2 is listed at $400,000.
How do CW-R1 Bipedal Robot and PR2 compare on the Robo Index?
CW-R1 Bipedal Robot scores 83/100. PR2 scores 99/100. The Robo Index blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
What is the payload difference between CW-R1 Bipedal Robot and PR2?
CW-R1 Bipedal Robot carries up to 2 kg. PR2 carries up to 1.8 kg.
Are CW-R1 Bipedal Robot and PR2 in the same category?
Both robots are classified as Humanoid on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Humanoid robots?
Hardware cost is one input. Humanoid TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time.
What should a buyer ask vendors when choosing between CW-R1 Bipedal Robot and PR2?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Vendor Selection for Humanoids: The 10 Questions You Must Ask.
Going deeper — picking the right robot
Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time
8 min readHumanoid Robots
Vendor Selection for Humanoids: The 10 Questions You Must Ask
10 min readHumanoid Robots
Running a Humanoid Pilot: Scope, Success Criteria, and Exit Options
9 min readHumanoid 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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About this comparison
CW-R1 Bipedal Robot vs PR2 compares two robots in the humanoid 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.