Unitree As2 Pro
- Powerful 12-DOF Mobility: Features 12 high-performance joint motors with up to 75 N·m maximum torque for agile and responsive movement.
- Industrial-Grade LiDAR: Equipped with 64–128 line ultra-wide-angle LiDAR and an 8-core high-performance CPU for advanced environmental perception.
- Extended 20 km Range: Delivers over 4 hours of continuous unloaded walking with an approximate 20 km range.
- Superior Load Capacity: Supports up to 55 kg standing load and approximately 13 kg continuous walking load.
- Advanced Terrain Capability: Handles slopes up to 40°, climbs 25 cm stairs, and reaches speeds of up to 3.7 m/s.
- Rugged IP54 Protection: Aluminum alloy and high-strength engineering plastic construction with IP54 protection and a -20°C to 50°C operating range.
- Smart Connectivity & Control: Features Wi-Fi 6, Bluetooth 5.2, GPS, 4G, HD camera, handheld remote control, UniStore support, and OTA upgrades.
- Trusted dealerDirect manufacturer partnership
- Pan-India deliveryInsured shipping, all states
- Post-sale supportTraining + service included
What makes it work
Unitree As2 Pro
The Unitree As2 Pro steps up from Air with the ISS 3.0 Intelligent Follow System, industrial-grade 64–128 line LiDAR, IP54 weather sealing, a long-range 15000mAh battery, and a bundled remote control — on the same compact, 12-motor industrial chassis.
Industrial Capability, Now With Intelligent Follow
The Unitree As2 Pro carries the same 12-joint-motor aluminium-alloy chassis, industrial-grade crossed roller bearings and 8-core computing core as the As2 line, and builds on it with the self-developed ISS 3.0 Intelligent Follow System for centimeter-level positioning and stable following, an industrial-grade 64–128 line LiDAR, IP54 rainproof sealing, and GPS and 4G connectivity (both disabled by default and enabled with user authorization). Max joint torque rises to approximately 75N·m, supporting a standing payload of up to 55kg and continuous walking payload of approximately 13kg. Power comes from a long-range 15000mAh battery with a fast charger, and a remote control is included as standard.
Four Pillars of the As2 Pro
The As2 Platform — Agile Bionic Dynamics
Agile bionic motion — running, climbing and jumping, up to 3.7m/s on As2 Pro. IP54 rainproof design keeps it stable across complex weather and environments.
Motors, Perception, Weatherproofing & Endurance
Powerful Motors, Exceptional Payload
The As2 Pro runs on 12 low-inertia, high-speed inner rotor PMSM joint motors with enhanced response and heat dissipation, delivering approximately 75N·m of maximum joint torque. That supports a standing payload of up to 55kg, or approximately 13kg during continuous walking.
Precise Perception, Intelligent Following
The As2 Pro is equipped with an 8-core CPU and the self-developed ISS 3.0 Intelligent Follow System, delivering centimeter-level positioning for stable following. This is paired with an industrial-grade 64–128 line LiDAR and HD camera for detailed environmental sensing.
All-Weather Adaptability, Reliable Operation
The As2 Pro carries an IP54 rainproof rating, keeping it stable in rain and dusty conditions where an unsealed robot would struggle. Combined with an operating range of -20°C to 50°C, it's built to keep working across a wide range of field conditions.
Open Platform, Empowering Innovation
The As2 Pro supports the UniStore platform and continuous smart OTA upgrades out of the box. Full developer interfaces for large AI model integration and secondary development are reserved for the As2 Edu configuration.
Ultra-Long Endurance, Expand Boundaries
Powered by its 15000mAh long-range battery, the As2 Pro delivers approximately 4 hours of unloaded runtime (about 20km), or over 2.5 hours (about 13km) while carrying 13kg.
Shared Chassis Design — As2 Pro
The As2 Pro shares its core chassis, computing platform and connectivity foundation with the rest of the As2 family, with its own tuned motor, sensor and battery configuration detailed below.
Swipe Through the Terrain
← Swipe to explore Rock, Home, Hill and Ground →
As2 Pro — What's Included
As2 Pro — Complete Specification
| Specification | Details |
|---|---|
| Mechanical Parameters | |
| Size (Standing) | 720mm × 378mm × 457mm |
| Size (Lying Prone) | 776mm × 378mm × 233mm |
| Weight (with battery) | Approx. 18kg |
| Material | Aluminium alloy + high-strength engineering plastic |
| Degrees of Freedom | 12 joint motors |
| Joint Bearings | Industrial-grade crossed roller bearings (high precision, high load capacity) |
| Joint Motors | Low-inertia, high-speed inner rotor PMSM (enhanced response & heat dissipation) |
| Max Joint Torque | Approx. 75N·m |
| Range of Motion | Body: -45°~45° · Thigh: -115°~200° · Shank: -159°~-47° |
| Electrical Characteristics | |
| Supply Voltage | 36V ~ 50.4V |
| Joint Encoder | Dual encoders |
| Cooling System | Local air cooling |
| Power Supply | Lithium battery |
| Wi-Fi / Bluetooth | Wi-Fi 6, Bluetooth 5.2 |
| Speaker / Microphone / Front Light | Included |
| ISS 3.0 Intelligent Side-Follow | Included |
| GPS | Included (disabled by default; enabled with user authorization) |
| 4G | Included (disabled by default; enabled with user authorization) |
| HD Camera | Included |
| Ultra-Wide-Angle LiDAR | Industrial-grade 64–128 line LiDAR |
| Computing Power | 8-core high-performance CPU |
| External Interfaces | Gigabit Ethernet ×1 · SBUS ×1 · Power Output: BAT |
| Performance Metrics | |
| Operating Temperature | -20°C ~ 50°C |
| Battery Life (Unloaded) | ~4 hours continuous walking, approx. 20km |
| Battery Life (Loaded) | With 13kg loaded, >2.5 hours continuous walking, approx. 13km |
| Max Standing Load | Approx. 55kg |
| Continuous Walking Load | Approx. 13kg |
| Slope Walking Capability | Approx. 40° |
| Stair Climbing Capability | 25cm |
| Speed | 0 – 3.7m/s |
| Protection Rating | IP54 |
| Accessories | |
| Remote Control | Included |
| Battery Capacity | Long Range (15000mAh) ×1 |
| Charger | Fast Charging (50.4V 7.4A) |
| Charging Dock | Not available (Edu only) |
| High Computing Power Expansion Dock | Not available on Pro |
| Other | |
| Secondary Development | Not supported on Pro (supported on Edu) |
| UniStore Platform | Supported |
| Smart OTA Upgrade | Continuous upgrades |
| Warranty | 12 months |
Common Questions — As2 Pro
What does the As2 Pro add over the As2 Air?
The Pro configuration adds the ISS 3.0 Intelligent Follow System, an industrial-grade 64–128 line LiDAR (vs the Air's Unitree L2), IP54 weather sealing, GPS and 4G (both user-enabled), a higher max joint torque (~75N·m vs ~65N·m), a long-range 15000mAh battery, and an included remote control.
How much payload can the As2 Pro carry?
The As2 Pro supports a standing payload of approximately 55kg, and can continuously walk while carrying approximately 13kg.
How long does the battery last?
On its long-range 15000mAh battery, the As2 Pro runs for approximately 4 hours (about 20km) unloaded, or over 2.5 hours (about 13km) while carrying 13kg.
Is the As2 Pro weatherproof?
Yes. The As2 Pro carries an IP54 rainproof rating and operates across -20°C to 50°C.
Does the As2 Pro support secondary development?
No. Secondary development is reserved for the As2 Edu configuration. The As2 Pro does support the UniStore platform and continuous smart OTA upgrades.
Are GPS and 4G active by default?
No. Both GPS and 4G are included in the hardware but disabled by default, and are enabled only with user authorization.
The full sheet
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