EngineAI T800
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| EngineAI T800 | |
|---|---|
| General information | |
| Manufacturer | EngineAI |
| Country of origin | China |
| Year unveiled | 2025 |
| Status | Mass production / Pre-order |
| Starting price | $25,000 USD (Base); $33,000 (Ecosystem); $38,500 (Pro); $50,000 (Max) |
| Height | 173 cm (5 ft 8 in) |
| Weight | 75 kg (165 lb) including battery |
| Degrees of freedom | 29 body + 7 per hand (43 total) |
| Max movement speed | 3 m/s (6.7 mph) |
| Peak joint torque | 450 N-m |
| Battery runtime | 4 to 5 hours |
| Computing | Intel N97 + NVIDIA AGX Orin 64 GB (Base/Eco); NVIDIA Jetson Thor 2,000 TOPS (Pro/Max) |
| Website | engineai.com.cn |
The EngineAI T800 is a full-size, general-purpose humanoid robot developed by EngineAI (formally Shenzhen EngineAI Robotics Technology Co., Ltd.), a Chinese robotics startup headquartered in Shenzhen, that starts at $25,000 (RMB 180,000) and made its global commercial debut at CES 2026 in Las Vegas on January 7, 2026.[2][3] Standing 173 cm tall and weighing 75 kg with its battery installed, the T800 features 29 degrees of freedom in its body, 7-DOF dexterous hands, a peak joint torque of 450 N-m, 14,000 W (14 kW) of instantaneous peak joint power, and what EngineAI calls the industry's first solid-state battery designed specifically for humanoid robots, delivering 4 to 5 hours of runtime per charge.[2][20] Named after the iconic T-800 Terminator from the film franchise of the same name, the robot was first shown as a prototype at the World Robot Conference (WRC) in Beijing in August 2025 and officially unveiled on December 2, 2025.[1][2]
At a starting price of $25,000 (RMB 180,000) for its Base configuration, the T800 is positioned as one of the most affordable full-size humanoid robots on the market, undercutting direct competitor Unitree's H2 by roughly $5,000.[4] The robot is offered in four variants (Base, Ecosystem, Pro, and Max) targeting use cases ranging from research and development to heavy industrial deployment. Pre-orders opened in early 2026, with first shipments expected by the end of June 2026, and EngineAI has stated it is prepared to deliver 4,000 to 5,000 T800 units during 2026, up from roughly 1,000 robots targeted in 2025.[5][11]
EngineAI attracted global media attention in December 2025 when CEO and founder Zhao Tongyang donned protective padding and allowed a T800 to deliver full-force martial arts kicks to his body during a live demonstration, a stunt designed to silence skeptics who had accused the company of using CGI in earlier promotional videos.[6] EngineAI said its original T800 footage involved "no CGI, no AI, no video speed-up."[6]
The EngineAI T800 is a humanoid robot built for high-dynamic, high-load tasks such as industrial work, logistics, security patrol, and embodied-AI research. Unlike many prototype humanoids confined to lab demos, the T800 is a commercial product: it entered mass production with public pricing, four configurable variants, and an open pre-order program. EngineAI markets it as a "full-scale, high-efficiency universal humanoid robot," and its CES 2026 announcement claims that "in high-dynamic scenarios like martial arts and running, it delivers industry-leading dynamic output and load-handling capability."[3] The robot's defining technical features are its solid-state battery (4 to 5 hour runtime, roughly double the 1 to 3 hours typical of rivals), its 450 N-m peak joint torque, and a force-control system precise enough that EngineAI says the robot can modulate between a gentle handshake and a full-power kick.[6][26]
EngineAI was founded in October 2023 by Zhao Tongyang, a serial robotics entrepreneur with over a decade of experience in the field. Zhao started a business in Internet-of-Things (IoT) devices in 2012. By 2016, he had redirected his focus toward bipedal humanoid robots, founding a company called Dogotix that pioneered early humanoid research in China.[7][8]
Facing technical and funding challenges with bipedal systems at that stage, Zhao pivoted Dogotix toward quadruped robots after 2018. The move proved commercially successful: by 2020, Dogotix had launched a quadruped robot platform that gained significant market traction globally. That same year, Chinese electric vehicle maker XPENG Motors acquired Dogotix for nearly 100 million dollars, and Zhao co-founded Shenzhen Pengxing Intelligent Research Co., Ltd. (a joint venture with XPENG) to continue robotics research.[7][9]
At Pengxing Intelligence, Zhao led the development of the XPENG PX5, a bipedal humanoid prototype that was showcased at NVIDIA's GTC 2024 conference. The PX5 demonstrated advances in bipedal locomotion and represented XPENG's entry into the humanoid robotics space. After the PX5 project, Zhao departed XPENG Robotics, taking his intellectual property and much of the core engineering team with him to establish EngineAI in October 2023.[9][10]
EngineAI has raised substantial capital across multiple funding rounds in a remarkably short period:
| Round | Approximate amount | Lead investor(s) | Timing |
|---|---|---|---|
| Angel | Undisclosed | 2024 | |
| Pre-Series A | 200 million yuan (~$27.5M) | Stone Venture (Dubai) | April 2024 |
| Pre-Series A++ | Part of 1 billion yuan total | Rocket Capital | 2024/2025 |
| Series A1 | Part of 1 billion yuan total | JD.com, CATL Capital, Yintai Holdings, TH Capital | 2025 |
| Series B | $200 million | Henan Investment Group (Huirong Fund), Luxshare Precision | April 10, 2026 |
The Series B round closed on April 10, 2026, led by Henan Investment Group's Huirong Fund, and pushed EngineAI's valuation past RMB 10 billion (approximately $1.4 billion), making it a unicorn less than three years after its founding.[11][12] Notable strategic investors include JD.com (one of China's largest e-commerce companies), CATL Capital (the investment arm of the world's largest battery manufacturer), and Luxshare Precision (a major electronics manufacturing partner for companies including Apple).[11][12][13] EngineAI has reportedly filed confidentially for an initial public offering in Hong Kong, signaling its intent to tap public markets as it scales humanoid production.[30]
Prior to the T800, EngineAI released three other robot platforms in rapid succession:
| Model | Type | Height | Weight | DOF | Price | Release date |
|---|---|---|---|---|---|---|
| SA01 | Bipedal research platform | ~100 cm | ~40 kg | N/A | $5,400 (38,500 RMB) | July 2024 |
| SE01 | Full-size humanoid | 170 cm | 55 kg | 32 | Not publicly listed | October 2024 |
| PM01 | Compact humanoid | 138 cm | 40 kg | 23 | $13,700 | December 2024 |
| T800 | Full-size industrial humanoid | 173 cm | 75 kg | 43 | $25,000+ | December 2025 |
The SA01 was a bipedal robot designed as an open-source platform for research institutions and educational organizations, featuring reinforcement learning algorithms and aluminum alloy construction with walking power consumption under 200W.[14]
The SE01 gained viral attention for its remarkably human-like walking gait, achieved through bio-inspired neural-network gait control and self-developed harmonic joint modules. Videos of the SE01 walking naturally through Shenzhen streets drew millions of views and put EngineAI on the global radar.[15]
The PM01, a compact and lightweight humanoid, made headlines in February 2025 when EngineAI released footage of it performing what the company claimed was the world's first frontflip by a humanoid robot. Its lower center of mass (compared to full-size humanoids) reduced the torque requirements for rotation, enabling the acrobatic feat. The PM01 was subsequently deployed with Shenzhen police for routine patrol duties, making it one of the first humanoid robots to serve in a law enforcement support role.[16][17]
The SAO2 is an anime-styled lightweight companion robot standing about 125 cm tall and weighing 25 kg, with 26 powered joints, a built-in large language model, and a launch price of approximately $5,300. It targets younger, tech-savvy consumers as a home companion.[18]
The T800 made its global debut as a prototype at the World Robot Conference (WRC) in Yizhuang, Beijing, on August 8, 2025. At the conference, the prototype stood 185 cm tall and weighed 85 kg (specifications that would later be revised downward for the production model). The WRC showing featured the robot's 41 high-degree-of-freedom joints, aluminum alloy exoskeleton, and solid-state battery system. EngineAI also announced plans for the "Mecha King" tournament, billed as the world's first full-scale humanoid robot free combat competition.[1][19]
EngineAI officially launched the production version of the T800 on December 2, 2025, with a press event in New York. The production model refined the prototype's specifications to 173 cm in height and 75 kg in weight, optimizing the form factor for industrial collaboration at a scale comparable to an average adult human. The announcement confirmed the tiered pricing structure starting at $25,000 and detailed the four model variants.[2][20]
In December 2025, EngineAI released a video that quickly went viral worldwide. In the clip, CEO Zhao Tongyang, wearing protective padding, stood in front of a T800 and allowed the robot to deliver full-force martial arts kicks that knocked him to the ground. The demonstration was a direct response to online skepticism: earlier EngineAI promotional videos had showcased humanoid robots sprinting, sparring, and moving with striking fluidity, but critics alleged the footage was enhanced with CGI or shot from deceptive angles.[6][21]
EngineAI framed the stunt as proof that the T800's balance, power, and real-world physics were genuine, emphasizing that the motion, timing, and impact were all captured in-camera and that the original footage involved "no CGI, no AI, no video speed-up."[6] The video generated mixed reactions. Supporters praised the transparency, while others noted the irony of a robot literally named after a movie killer physically assaulting its creator. Regardless of the debate, the stunt achieved its marketing goal: it drove massive global media coverage and put the T800 firmly in the public consciousness ahead of CES 2026.[6][22]
At CES 2026 in Las Vegas, EngineAI showcased two flagship products: the PM01 compact humanoid and the T800 making its global commercial debut on January 7, 2026.[3] The T800 demonstration at CES included live martial arts movements and interaction scenarios, drawing large crowds and making it one of the most talked-about robots at the show. EngineAI confirmed that production models would ship with NVIDIA Jetson Thor computing (for Pro and Max variants) and announced the $25,000 starting price with first shipments scheduled for mid-2026.[3][23] In its CES release, EngineAI stated that "in high-dynamic scenarios like martial arts and running, it delivers industry-leading dynamic output and load-handling capability."[3]
EngineAI had previously exhibited at CES 2025, where it showcased the SE01 and PM01 alongside the SA01 bipedal platform in what the company called its "revolutionary robotics lineup."[24]
The T800 stands 173 cm (5 ft 8 in) tall and weighs 75 kg (165 lb) with its battery installed. The frame is constructed from magnesium-aluminum alloy, providing an aviation-grade combination of structural rigidity and lightweight performance. The robot is designed at the scale of an average adult human, allowing it to operate in environments built for people, including doorways, corridors, workstations, and vehicles.[2][20]
The T800 features 29 degrees of freedom across its body (excluding hands), distributed as follows:
| Body region | DOF per side | Total DOF | Notes |
|---|---|---|---|
| Legs | 6 per leg | 12 | Full hip, knee, and ankle articulation |
| Arms | 7 per arm | 14 | Shoulder, elbow, and wrist joints |
| Neck | N/A | 2 | Yaw and pitch |
| Waist | N/A | 1 | Rotation |
| Body subtotal | 29 | ||
| Hands | 7 per hand | 14 | With tactile sensing |
| Total | 43 | Body + dexterous hands |
The 7-DOF dexterous hands feature integrated tactile sensing and a payload capacity of 5 kg per hand, enabling fine grasping and flexible manipulation across diverse object handling requirements.[2][25]
The T800's propulsion system centers on a full-stack integrated joint module architecture that delivers up to 450 N-m of peak torque and 14,000 W (14 kW) of instantaneous peak joint power. These figures explain the robot's explosive capabilities, including jumping, rapid directional changes, and the martial arts kicks showcased in demonstrations.[2][20]
Multi-degree-of-freedom joints in the neck, waist, and hands provide anthropomorphic flexibility. The system uses EngineAI's proprietary micro-joint electromechanical technology, which the company developed in-house rather than sourcing from third-party actuator suppliers.[20]
Despite its 450 N-m of peak torque, the T800 is engineered for fine force regulation rather than brute strength alone. Reporting on the robot's combat demonstrations notes a force-control accuracy of about 5 percent, meaning the robot can finely modulate the force it applies and distinguish between actions as different as a gentle handshake and a full-power kick.[6][26] This combination of explosive output and precise control is central to EngineAI's pitch that the same machine can perform delicate manipulation and high-impact dynamic tasks.
When 14,000 watts of peak power flows through joint actuators, heat buildup increases electrical resistance and degrades performance. To address this, the T800 features a full-joint active cooling system embedded directly into the leg joints. This system employs high-precision temperature control technology to dynamically regulate the operating temperature of core components, ensuring consistent performance during sustained operation. The cooling system works in tandem with the solid-state battery to form what EngineAI describes as a "dual-core synergy of energy and cooling" for all-weather continuous operation.[20][26]
The T800 is equipped with what EngineAI describes as the industry's first high-performance solid-state power battery designed specifically for humanoid robots. Solid-state batteries replace the liquid electrolyte found in conventional lithium-ion batteries with a solid electrolyte, offering potential advantages in energy density, safety, and thermal stability.[20][26]
The battery is modular and provides 4 to 5 hours of stable runtime, a significant improvement over most competing humanoid platforms (many of which offer 1 to 3 hours). Because the pack is modular, it can be hot-swapped to extend a work session and upgraded as battery technology improves. This runtime translates to roughly a part-time shift in logistics, inspection, or research applications without requiring a break for recharging.[2][26]
The T800 offers a tiered computing architecture that varies by model variant:
| Variant | CPU | AI accelerator | Total AI compute | Notes |
|---|---|---|---|---|
| Base | Intel N97 | NVIDIA AGX Orin (64 GB) | 275 TOPS | Entry-level industrial |
| Ecosystem | Intel N97 | NVIDIA AGX Orin (64 GB) | 275 TOPS | Open-source, developer-focused |
| Pro | Intel N97 | NVIDIA Jetson Thor | ~2,000 TOPS (FP4) | Advanced autonomous behaviors |
| Max | Intel N97 | NVIDIA Jetson Thor | ~2,000 TOPS (FP4) | Industrial-grade components |
The leap from 275 TOPS (Base/Ecosystem) to approximately 2,000 TOPS (Pro/Max) represents a roughly 7x increase in onboard AI processing capability, enabling more sophisticated real-time perception, faster decision-making, and support for running advanced AI models directly on the robot.[2][25][27]
The T800 integrates a comprehensive multi-modal perception system:
| Sensor type | Component | Function |
|---|---|---|
| LiDAR | 360-degree omnidirectional scanner | Millisecond-level environmental modeling, path planning, obstacle avoidance |
| Depth cameras | Intel RealSense D415/D435i | 3D spatial perception, object recognition |
| RGB cameras | Standard HD | Visual identification, scene understanding |
| Stereo cameras | Dual-lens | Depth estimation, visual odometry |
| Ultrasonic sensors | Multiple units | Close-range obstacle detection |
| IMU / Gyroscope | Inertial measurement unit | Balance, orientation, motion tracking |
| Force sensors | Joint-integrated | Torque feedback, contact detection |
| Temperature sensors | Joint-integrated | Thermal monitoring for active cooling |
| Tactile sensors | Hand-integrated | Grasping force feedback, object texture sensing |
The 360-degree LiDAR system is central to the T800's navigation capability, processing environmental data in milliseconds and feeding it into the AI-powered intelligent path planning system. Combined with the Intel RealSense depth cameras, this multi-sensor fusion enables the robot to build detailed 3D maps of its surroundings and navigate dynamically in real time.[2][20][25]
| Category | Specification | Value |
|---|---|---|
| Physical | Height | 173 cm (5 ft 8 in) |
| Physical | Weight (with battery) | 75 kg (165 lb) |
| Physical | Frame material | Magnesium-aluminum alloy |
| Mobility | Body degrees of freedom | 29 |
| Mobility | Total DOF (with hands) | 43 |
| Mobility | DOF per leg | 6 |
| Mobility | DOF per arm | 7 |
| Mobility | DOF per hand | 7 |
| Mobility | Max movement speed | 3 m/s (6.7 mph) |
| Actuation | Peak joint torque | 450 N-m |
| Actuation | Instantaneous peak joint power | 14,000 W (14 kW) |
| Actuation | Force control accuracy | ~5% |
| Manipulation | Hand payload capacity | 5 kg per hand |
| Manipulation | Fingers per hand | 5 |
| Power | Battery type | Solid-state lithium (modular) |
| Power | Runtime | 4 to 5 hours |
| Power | Cooling | Full-joint active cooling (legs) |
| Computing (Base) | CPU | Intel N97 |
| Computing (Base) | AI accelerator | NVIDIA AGX Orin 64 GB |
| Computing (Base) | AI compute | 275 TOPS |
| Computing (Pro/Max) | AI accelerator | NVIDIA Jetson Thor |
| Computing (Pro/Max) | AI compute | ~2,000 TOPS (FP4) |
| Sensors | LiDAR | 360-degree omnidirectional |
| Sensors | Depth cameras | Intel RealSense D415/D435i |
| Sensors | Additional sensors | RGB, stereo, ultrasonic, IMU, force, temperature, tactile |
The T800 is available in four distinct configurations, each targeting different user segments:
| Variant | Price (USD) | Price (RMB) | AI compute | Key differentiator |
|---|---|---|---|---|
| Base | ~$25,000 | 180,000 | 275 TOPS (AGX Orin) | Entry-level industrial deployment |
| Ecosystem | ~$33,000 | 240,000 | 275 TOPS (AGX Orin) | Open-source, supports secondary development |
| Pro (Sharpen) | ~$38,500 | 280,000 | ~2,000 TOPS (Jetson Thor) | Upgraded processor for advanced autonomy |
| Max (Flagship) | ~$50,000 | 360,000 | ~2,000 TOPS (Jetson Thor) | Industrial-grade high-precision, long-life components |
The Ecosystem edition is the only variant confirmed as fully open-source, meaning researchers and developers can modify the codebase and build custom applications on top of the T800's hardware platform. The Pro and Max editions include more advanced hardware but EngineAI has not confirmed full open-source access for those tiers.[5][27]
Pre-orders require a deposit of RMB 5,000 (approximately $700 USD), with first shipments expected no later than June 2026.[5]
The T800's 450 N-m peak torque and 14 kW instantaneous power make it suited for demanding factory environments, including assembly line work, machine tending, and material handling. EngineAI specifically markets the robot for high-load, high-dynamic industrial scenarios where its strength and dexterity can replace or augment human workers in hazardous or repetitive tasks.[20][26]
With a top speed of 3 m/s and 4 to 5 hours of continuous runtime, the T800 can cover large warehouse footprints efficiently. Targeted applications include order fulfillment, inventory stacking, and vehicle loading and unloading operations. The combination of speed, endurance, and dexterous hands positions the robot as a versatile logistics worker.[26]
The 360-degree LiDAR perception system and multi-sensor fusion make the T800 capable of autonomous security patrol. Third-party developers could program security routines using the Ecosystem edition's open-source platform. EngineAI has already demonstrated this use case with the smaller PM01, which has been deployed alongside Shenzhen police for routine patrol duties.[17]
EngineAI envisions the T800 deployed in front-of-house roles as service agents interacting with customers, as well as behind-the-scenes for stock movement and inventory management in retail environments.[26]
The Ecosystem edition's open-source architecture and the Pro/Max editions' 2,000 TOPS of AI compute make the T800 a capable platform for academic and corporate research into embodied AI, reinforcement learning, computer vision, and human-robot interaction. The robot's physical capabilities, including jumping, kicking, and fine manipulation, provide a broad range of locomotion and manipulation research possibilities.[27]
EngineAI organized the "Mecha King" robot free combat tournament, held in Shenzhen on December 24, 2025, which it described as the world's first full-scale humanoid robot combat competition. The T800 served as the core competing platform, with EngineAI providing robots and open-source code to participating teams, allowing them to customize fighting styles and strategies. The competition required robots to simulate human movement patterns and make real-time intelligent decisions in complex combat environments.[1][19]
The T800 designation is a deliberate reference to the T-800 Terminator, the iconic cybernetic assassin from James Cameron's 1984 film The Terminator and its sequels. EngineAI makes no effort to hide the homage; the naming, combined with the robot's demonstrated martial arts capabilities and combat-ready marketing, explicitly invites comparison to the fictional machine. The company's promotional materials have leaned into the science fiction connection, with media coverage frequently using phrases like "real-life Terminator" when describing the robot.[6][22]
The naming choice serves a dual marketing purpose. It generates instant name recognition and media attention, while also signaling the robot's intended ruggedness and industrial-grade capabilities. Some commentators have noted the tension between this branding and public anxiety about autonomous machines, particularly when videos show the robot physically striking a human being (even one wearing protective equipment).[6][21]
The T800 enters a rapidly expanding market for full-size humanoid robots, particularly among Chinese manufacturers who controlled an estimated 90% of the global humanoid robot market by unit volume as of early 2026.[28]
| Robot | Manufacturer | Height | Weight | DOF | Approx. starting price | Country |
|---|---|---|---|---|---|---|
| T800 | EngineAI | 173 cm | 75 kg | 43 | $25,000 | China |
| H2 | Unitree | 182 cm | 70 kg | 31 | $29,900 | China |
| Atom | Dobot | N/A | N/A | N/A | $27,000 | China |
| Oli | LimX Dynamics | N/A | N/A | N/A | $22,000 | China |
| Optimus Gen 3 | Tesla | 173 cm | 57 kg | 28+ | Not yet for sale | USA |
| Figure 03 | Figure AI | N/A | N/A | 42 | Not publicly available | USA |
| A2 | Agibot | 175 cm | 55 kg | 49 | ~$100,000 | China |
EngineAI's primary competitor is Unitree Robotics, China's largest humanoid robot company by unit volume (approximately 5,500 humanoid robots shipped in 2025). Both companies target the affordable humanoid segment and leverage NVIDIA hardware and reinforcement learning for robot training. By pricing the Base T800 at $25,000, EngineAI undercuts the Unitree H2's $29,900 Chinese domestic price by nearly $5,000. However, Unitree has a significant maturity advantage, having been founded in 2016 with an established supply chain, proven mass production capabilities, and a pending IPO on the Shanghai Stock Exchange.[4][28][29]
Compared to American competitors like Tesla's Optimus and Figure AI's humanoid platforms, EngineAI and other Chinese manufacturers hold a distinct advantage in near-term commercial availability and aggressive pricing. Tesla's Optimus is not yet sold to third-party buyers, and Figure AI has not disclosed public pricing. Chinese firms have moved faster to commercialize humanoid robots at price points accessible to research institutions and small to mid-size enterprises.[28]
EngineAI has established an end-to-end digital smart manufacturing base to support mass production of the T800. The facility integrates professional-grade automated production lines with premium supply chain partners and what the company describes as a refined quality control system. The company's goal is to transition the T800 from a technically viable product to a market-ready platform produced at industrial scale.[2][20]
Following its Series B round, EngineAI said it had prepared to deliver 4,000 to 5,000 robots in 2026, a sharp increase from roughly 1,000 units targeted in 2025, and set a longer-term goal of reaching 30,000 to 50,000 units of annual production capacity by 2027.[11] The Series B funding round (which included strategic investor Luxshare Precision, one of the world's largest electronics contract manufacturers) is expected to bolster these manufacturing capabilities. Luxshare's involvement has reportedly improved EngineAI's production efficiency by about 40 percent, and the two companies are jointly developing a second manufacturing site at Zhengzhou's Yunzhi Science Park.[11] Luxshare's expertise in precision manufacturing and high-volume electronics production could help EngineAI achieve the cost efficiencies needed to maintain its aggressive pricing while scaling output.[11]
Specification discrepancies. Early reports from the WRC 2025 prototype listed the T800 at 185 cm tall and 85 kg, while the official production specifications are 173 cm and 75 kg. Prospective buyers should reference the official production specifications.[1][2]
Open-source availability. Only the Ecosystem edition ($33,000) is confirmed as fully open-source with support for secondary development. The Base model does not include developer access, and the Pro and Max editions have not been confirmed for full open-source access despite their higher price points.[5][27]
Young company. EngineAI was founded in October 2023 and has not yet demonstrated large-scale production and delivery track records comparable to more established competitors like Unitree. The company's ability to meet its 4,000 to 5,000 unit delivery target for 2026 and maintain quality at scale remains unproven as of early 2026.[11][28]
Practical combat claims. While the martial arts demonstrations are impressive from an engineering standpoint, they represent controlled showcases rather than evidence of autonomous combat capability. The T800 is marketed primarily for industrial, logistics, and research applications, not as a fighting machine despite the Terminator-inspired branding.[6][22]