Technical Comparative Analysis of Quadruped Robots from Deep Robotics and Unitree

Based on the collected materials, I will provide you with a detailed comparative analysis of quadruped robot technologies from Deep Robotics and Unitree.

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was founded in 2017, incubated by Zhejiang University, and is one of the “Hangzhou Six Dragons”. The company focuses on industrial-grade quadruped robots and has formed a full-category layout of “Quadruped + Wheel-Legged + Humanoid” robots[1]. In the 2024 global quadruped robot market, Deep Robotics ranks , second only to Unitree[2]. The company officially launched STAR Market IPO counseling in December 2025, and founder Zhu Qiuguo and persons acting in concert collectively control 32.60% of the company’s shares[3].

was founded by Wang Xingxing in 2016 and is a leading enterprise in the global quadruped robot sector. It firmly ranked first with a in 2024, with its products occupying an absolute advantage in the consumer and education markets[2]. Unitree completed IPO counseling in November 2025, with its IPO process ahead of Deep Robotics[2].

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Based on official technical specification documents, the following is a detailed comparison of industrial-grade quadruped robots from the two companies[4][5]:

Technical Indicator	Deep Robotics Jueying X30	Unitree B2	Advantage Party
Overall Weight	56kg	60kg	Deep Robotics (Lightweight)
Standing Dimensions	1000×695×470mm	1098×450×645mm	Each has its own advantages
Maximum Speed	≥4m/s	＞6m/s	Unitree
Maximum Climbing Angle	≤45°	＞45°	Unitree
Step/Obstacle Height	≥20cm	Max 40cm	Unitree
Static Standing Load Capacity	≥20kg	≥120kg	Unitree
Continuous Walking Load Capacity	Approx. 20kg	＞40kg	Unitree
Maximum Joint Torque	Undisclosed	Approx. 360N·m	Unitree
Maximum Jumping Distance	Undisclosed	＞1.6m	Unitree
Battery Life (No Load)	2.5-4h	＞5h	Unitree
Cruising Range (No Load)	≥10km	＞20km	Unitree
Protection Rating	IP67	IP67	Equal
Operating Temperature	-20°C～55°C	-20°C～55°C	Equal

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1. Lightweight Design
   : The Jueying X30 has an overall weight of 56kg, approximately 4kg lighter than Unitree B2, making it more advantageous in certain handling and deployment scenarios.

2. Extreme Environment Adaptability
   : The Jueying X30 has an operating temperature range expanded to
   -20°C to 55°C
   , and was the first in China to achieve stable obstacle crossing and ascending/descending hollow stairs in variable environments[4].

3. Depth of Industrial Applications
   : As China’s first industrial-grade waterproof quadruped robot, the Jueying X20 has been put into regular use in multiple substations of State Grid Corporation of China and China Southern Power Grid, and successfully delivered a power tunnel inspection solution to Singapore Power Group, becoming
   the first domestic industrial-grade quadruped robot to be deployed in an overseas power system
   [1].

4. All-Terrain Wheel-Legged Product
   : The wheel-legged robot Shanmao M20 launched in 2025 integrates the advantages of wheeled and legged locomotion, and can cope with extreme environments such as rough mountain roads, muddy wetlands, and rubble obstacles[2].

5. Overseas Market Expansion
   : Deep Robotics’ quadruped robots have been commercially deployed in 44 overseas countries and regions including Singapore, South Korea, the United States, and Germany, leading in overseas expansion efforts[1].

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1. Leading Motion Performance
   : Unitree B2 has a maximum speed of over 6m/s, making it one of the fastest industrial-grade quadruped robots in the world; its maximum joint torque is approximately 360N·m, representing a 170% performance improvement[5].

2. Superior Load Capacity
   : Its static standing load capacity reaches 120kg, and continuous walking load capacity exceeds 40kg, with load capacity being 2-6 times that of Deep Robotics’ Jueying X30[5].

3. Excellent Obstacle-Crossing Capacity
   : It can cross 40cm-high platforms, with a maximum jumping distance of over 1.6m, and its obstacle-crossing capacity is significantly superior to that of Deep Robotics’ products[5].

4. Ultra-Long Battery Life
   : It has a battery life of over 5 hours and a cruising range of 20km without load, representing a 200% improvement in overall battery life performance[5].

5. Flexible Computing Power Configuration
   : It can be optionally equipped with an Intel Core i7+Jetson Orin NX combination, and can carry up to 3 devices at most, providing powerful computing power support for AI applications[5].

6. Wheel-Legged Morphology Switching
   : The B2-W model can switch between wheeled and legged modes, moving rapidly in wheeled mode on flat terrain and switching to legged mode for obstacle crossing on complex terrain[5].

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Comparison Dimension	Deep Robotics	Unitree
Market Positioning	Deeply engaged in the industrial-grade TO B market	Full market coverage of TO B + TO C
Main Application Scenarios	Power inspection, fire rescue, industrial operation and maintenance, security patrol	Scientific research and education, consumer entertainment, industrial inspection, military equipment
Global Layout	Covers 44 overseas countries and regions	Clients include international top enterprises and institutions such as NVIDIA, Meta, Stanford University, and MIT[6]
IPO Progress	Launched STAR Market IPO counseling in December 2025	Completed counseling in November 2025, leading in progress
Financing Status	Cumulative financing exceeds RMB 1 billion, completed a Series C financing of over RMB 500 million in 2025	Completed a financing of hundreds of millions of RMB in September 2025

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Regarding the forecast that Deep Robotics’ 2025 revenue will reach RMB 500 million, based on public information:

• Shipment Target
  : Zhu Qiuguo, founder of Deep Robotics, revealed in September 2025 that the company’s robot shipment volume is expected to reach the
  10,000-unit level
  in 2025[2][3]
• Revenue Growth
  : Deep Robotics’ revenue achieved year-on-year doubled growth in 2024[2]
• Financing Scale
  : The company just completed a
  Series C financing of over RMB 500 million
  in December 2025, co-led by China Merchants Bank International and China Asset Management[3]
• Market Expectations
  : Based on the 10,000-unit shipment level and industry growth trends, the market holds optimistic expectations for Deep Robotics’ 2025 revenue

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:

• Global No.1 market share (32.4%)
• Stronger motion performance and load capacity
• Absolute advantage in the consumer-grade market
• Faster IPO progress

:

• More focused on industrial-grade application scenarios
• Deeper binding with industry clients (State Grid Corporation of China, China Southern Power Grid, etc.)
• More proactive overseas market expansion
• Complete full-category product line layout

: From the perspective of pure technical indicators, Unitree B2 leads comprehensively in core motion performance metrics such as speed, load capacity, and battery life; however, Deep Robotics has formed differentiated competitive advantages in the deep customization of industrial-grade applications, extreme environment adaptability, and overseas commercial deployment. The two companies represent two different development paths: “Consumer-grade + Technical Performance” and “Industrial-grade + Scenario Depth” respectively.

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[1] Tiangong University Alumni Network - Technological Contributions of Alumnus Li Chao, Co-founder of Deep Robotics, One of the “Hangzhou Six Dragons” (https://xyh.tiangong.edu.cn/2025/0303/c5327a101875/page.htm)

[2] CNFOl - The “Midfield Battle” of Embodied Intelligence Begins: Deep Robotics Sounds the “Charge Horn” for IPO (http://mp.cnfol.com/27172/article/1767187811-142194767.html)

[3] Phoenix Net Finance - Deep Robotics Launches STAR Market IPO Counseling and Secures Another Pre-IPO Financing of Hundreds of Millions of RMB (https://news.ifeng.com/c/8pNE8k8ZuBH)

[4] Deep Robotics Official Website - Jueying X30 Product Parameters (https://www.deeprobotics.cn/robot/wap/product3.html)

[5] Unitree Official Website - Unitree B2 Technical Specifications (https://www.unitree.com/cn/b2)

[6] National Business Daily - Unitree Changes Its Name and Starts a Bigger Game (https://www.nbd.com.cn/articles/2025-10-22/4101093.html)