Autel Robotics Co., Ltd. · Shenzhen, Guangdong
Autel EVO Max 4T
Quad-sensor enterprise drone: 10x zoom, thermal, laser ranging, 42-min flight.
Overview
The Autel EVO Max 4T is an enterprise quadcopter built around the Fusion 4T quad-sensor gimbal, combining a 48 MP 10x optical zoom camera, a 50 MP wide camera, a 640x512 radiometric thermal imager and a 905 nm laser rangefinder. It offers 42-minute flight time, 25 km range and 720-degree obstacle sensing from 60 GHz millimetre-wave radar fused with vision. Autel SkyLink 3.0 provides a 15 km FCC (8 km CE) link with 1080p/30fps live view and under 150 ms latency.
Key highlights
- Fusion 4T quad-sensor gimbal: 48 MP 10x optical zoom, 50 MP wide, 640x512 thermal and laser
- 905 nm laser rangefinder measures 5-1200 m with +/-(1 m + D x 0.15%) accuracy
- 42-minute flight time, 25 km range and 12 m/s wind resistance in a 1665 g airframe
- 720-degree obstacle sensing from 60 GHz millimetre-wave radar fused with a vision system
- SkyLink 3.0 link: 1080p/30fps live view, up to 64 Mbps and under 150 ms latency
- IP43 rated, -20C to 50C operation, 128 GB internal storage and hot-swappable batteries
Technical parameters
32 published parameters, grouped. Source links are listed under “Data sources”.
Aircraft
| Takeoff Weight | 1665 g |
|---|---|
| Max Takeoff Mass | 1999 g (non-EU) / 1890 g (EU C2) |
| Dimensions (unfolded) | 563 x 657 x 147 mm, arms unfolded with propellers |
| Diagonal Wheelbase | 467 mm |
| Max Flight Time | 42 minutes |
| Max Hover Time | 37 minutes |
| Max Range | 25 km |
| Max Horizontal Speed | 23 m/s forward, 20 m/s sideways |
| Max Service Ceiling | 4500 m |
| Max Wind Resistance | 12 m/s (cruise); 10.7 m/s (takeoff/landing) |
| Operating Temperature | -20C to 50C (no load); -20C to 40C (full load) |
| IP Rating | IP43 |
| Internal Storage | 128 GB (approx. 64 GB available) |
| GNSS | GPS + Galileo + BeiDou + GLONASS |
Camera
| Zoom Camera | 1/2-inch CMOS, 48 MP, 2.7-10x optical / 20x hybrid / 160x digital |
|---|---|
| Zoom Lens | 11.8-43.3 mm (64-234 mm equivalent), f/2.8-f/4.8 |
| Wide Camera | 1/1.28-inch CMOS, 50 MP, 24 mm equivalent, f/2.8, 83.4 deg DFOV |
| Thermal Imager | Uncooled VOx microbolometer, 640x512, 9.1 mm f/1.0, +/-3C accuracy |
| Laser Rangefinder | 905 nm, range 5-1200 m, accuracy +/-(1 m + D x 0.15%) |
Video
| Max Video Resolution | 4000x3000 at 30fps |
|---|---|
| Thermal Video | 640x512 at 25fps |
| Encoding | H.264 / H.265, MP4 container |
Gimbal
| Stabilization | 3-axis mechanical, pitch -135 deg to +45 deg |
|---|---|
| Angular Vibration | Less than 0.005 deg |
Connectivity
| Transmission System | Autel SkyLink 3.0 |
|---|---|
| Max Transmission Distance | 15 km (FCC) / 8 km (CE) |
| Live View | 1080p at 30fps, up to 64 Mbps, under 150 ms latency |
| Wi-Fi | 802.11a/b/g/n/ac/ax on 900 MHz, 2.4/5.2/5.8 GHz |
Sensing
| Obstacle Avoidance | 60 GHz mmWave radar + vision, 720 deg coverage, 0.5-31 m forward |
|---|
Battery
| Battery (ABX41-D) | 9248 mAh, 136.5 Wh, 14.76 V, hot-swappable |
|---|---|
| Charging Time | Approx. 90 minutes; 157 W rated / 282 W max |
Remote
| Smart Controller V3 | 7.9-inch 2048x1536, 2000 nits, 128 GB, IP43, 1194 g |
|---|
Applications
- 1Public safety and law enforcement
- 2Search and rescue
- 3Power-line and utility inspection
- 4Firefighting and thermal monitoring
- 5Infrastructure and bridge inspection
- 6Surveying and mapping
Application video
Manufacturer
Autel Robotics Co., Ltd.
Shenzhen, Guangdong · est. 2014 · Private
Founded in 2014 and headquartered in Shenzhen, Autel Robotics designs and manufactures consumer and enterprise unmanned aircraft, including the EVO series. It operates an R&D and production base of more than 18,000 square metres and reports business in more than 80 countries and regions, with subsidiaries in the United States, Germany, Italy, the Netherlands, the UAE, Singapore and Vietnam. Its EVO Max 4T enterprise platform received a 2023 Red Dot Design Award. Regional sales teams publish dedicated contact addresses for North America, Europe, Latin America, MENA and APAC.
Export markets: North America, Europe, Latin America, Middle East & Africa, Asia-Pacific
Data sources & verification
Compiled from publicly available sources and last verified on 12 Sept 2026. Specifications can change without notice — confirm with the manufacturer before ordering.
- autelrobotics.com https://www.autelrobotics.com/productdetail/evo-max-4t/
- autelrobotics.com https://www.autelrobotics.com/contact-us/
- autelrobotics.com https://www.autelrobotics.com/page/about
