Off-road autonomous work robots

One machine,three autonomous forms

Autonomous patrol & inspection · an operator-guided work robot · a mothership for sensing drones · converging on Technician AI: chassis + arm, from driving to working.
Running on RJ Tech-certified off-road chassis — the chassis is drivable by people, the autonomy system makes it move on its own.

−20~65°C extreme environments Centimeter-level fused localization Distributed electric drive · drive-by-wire steering Millisecond-level torque vectoring
🎬 [ Hero video placeholder — Big ATV off-road panorama: a DRIVE → DELIVER → WORK → AUTOMATE four-state montage ] Cinematic camera work with slow push-in long takes. Dark tones, amber accents. Suggested length: 45–60 seconds.
00 / Why Now

Off-road terrain has never had a one-size-fits-all platform

Four needs, served in fragments

Off-road (non-road) scenarios have long been covered by four fragmented families of solutions: manned vehicles (ATV/UTV) that you can ride but that can't work autonomously; autonomous mobility (AGV/AMR) that can't climb slopes or cross water; work robots locked indoors or in structured environments; and drones that can see but can't touch. No one has delivered the four-in-one — autonomous patrol & inspection + operator-guided work + air-ground coordination + modular payloads. TerraAgent Robotics was built for exactly this.

01 / Product Lineup

One Tech Base, Four Product Forms

The storyline: Full-Stack UGV as benchmark → capability cascades down. Full-Stack UGV = 100% autonomy baseline; Big ATV flagship nearly equivalent; Small ATV appropriately downgraded for volume; Integrated Solutions packaged for external clients.

① Full-Stack UGV Most complete autonomy · redundancy built in 100% baseline · 300 / 750 / 1500 kg Test mothership + data mothership · start of the data loop ③ Big ATV ★ Flagship Autonomy ≈ Full-Stack UGV (near parity) Four states · six phases · CATL 15 kWh · T3B ② Small ATV Autonomy appropriately downgraded · automotive-grade volume L7e-A1 certified · 5 kWh · road-legal in multiple countries ④ Integrated Solutions Software + Payload + fleet Three vehicles in one package · sold standalone Customer funds NRE · bring-your-own chassis ≈ flagship full stack appropriately downgraded
02 / Technology Foundation

Six tech layers, one data loop running through them all

From drive-by-wire hardware to embodied intelligence, every layer is available independently. Chassis hardware (L0) is manufactured by RJ Tech; L1–L4 and the data loop are developed in-house by TerraAgent Robotics.

L4
Embodied Intelligence VLA·VA
Robotic arm / dual-arm autonomous operation, vision-language-action VLA, air-ground coordination (arm × drone), Physical AI
TerraAgent Robotics
L3
Planning & Decision
Global/local planning, obstacle-avoidance replanning, path memory (teach & repeat), Follow-Me, fleet coordination
TerraAgent Robotics
L2
Perception & Localization
BEV multimodal fusion perception, fused localization (RTK+VIO+LIO+SLAM), traversability cost map + elevation map
TerraAgent Robotics
L1
Motion Control
Distributed drive control (torque vectoring), terrain-adaptive control, MPC/MPPI with PID as safety fallback. RL injection ①
TerraAgent Robotics
L0
Off-Road Chassis & Drive-by-Wire
Multi-motor distributed drive, four-wheel independent suspension, large-battery range-extended EREV; X-by-wire steering / braking / drive
Chassis hardware manufactured by RJ Tech
Cross-cutting
Data Loop & Simulation
Collect → annotate → re-feed · simulation (Isaac Lab / MuJoCo / Cosmos) · RL training · multi-vehicle VAL (one stack, multiple platforms)
TerraAgent Robotics

View the full tech stack →

03 / Deployment Scenarios

From farmland to mines — 14 scenarios × 5 solution sets

Agriculture

Orchard spraying · mountain hauling

Zero-radius turning in narrow rows, autonomous row-following spraying, 250 kg loads following you up the mountain — validated in Europe.

Energy

Solar O&M · line inspection · wind power

IR hot-spot detection, autonomous power-line / pipeline inspection, wind-component transport support — fully autonomous or remotely operated.

Mining & Construction

Mines & tunnels · material delivery

When GNSS fails completely, SLAM takes over seamlessly with centimeter-level positioning. Point-to-point autonomous material transport.

Security & Emergency

Patrol · rescue · firefighting

Autonomous campus / border patrol; first to arrive after a landslide — delivering supplies, drone aerial reconnaissance, IR night watch.

Logistics & Bases

Airport · base logistics

Runway inspection, camp logistics, automatic trailer coupling — fleet orchestration proven at the 100-vehicle scale, camera + LiDAR precision docking.

04 / Engineering Roadmap

Six phases of evolution: from a great vehicle to embodied work

The Big ATV flagship platform's engineering roadmap — the Phase 1 chassis is manufactured and delivered by RJ Tech; Phase 2–6 autonomy is developed in-house by TerraAgent Robotics.

Phase 1
Full vehicle: large-battery range-extended off-roader · manned driving
Manufactured by RJ Tech
Phase 2
L1+ low-speed assistance
Delivered ✓
Phase 3
L2 off-road cruising (Phase I)
In progress
Phase 4
L3/L4 full autonomy (Phase II)
Planned
Phase 5
Air-ground coordination (arm × drone)
Long-term
Phase 6
Physical AI embodied work
Vision
TerraAgent Robotics × RJ Tech
TerraAgent Robotics' autonomy runs on RJ Tech-certified off-road chassis — the chassis is drivable by people; the autonomy system makes it move on its own. Two brands, one technology base, each with its own focus.

Learn more about the brand relationship →

Ready to put autonomous work on your off-road site?

From the Full-Stack UGV to Integrated Solutions, from the tech stack to field validation — book a demo and let's talk.

Book a Demo