When an electric vehicle catches fire, each moment tallies. Our EV Fire Robot that can access to under the EV car from fourobot conveys quick reaction with a compact 78cm × 48cm × 21cm impression and weighs fair 50kg for simple arrangement. You get 16 hours of persistent operation, 200-meter inaccessible control extend, and IP65 waterproof security. With 100 units in stock and a 20-day generation cycle, we guarantee quick conveyance supported by 10 a long time of fabricating skill. Our robot highlights a self-cooling framework, all-terrain flame-resistant crawlers, and discretionary separable EV cooling modules—all certified to CE, ISO, TAF, and TELEC standards.

Traditional firefighting equipment can't reach where it matters most.
When a lithium-ion battery ignites beneath an EV chassis, you face toxic gas release and temperatures exceeding 1,000°C. Standard methods fail because the battery pack sits shielded under the vehicle body.
That's where our portable fire robot changes the game.
Your fire team faces three critical scenarios daily:
Underground Parking Garages – Low ceilings block standard trucks. Dense smoke makes human entry deadly. Our robot navigates through limited spaces with 4cm ground clearance and turns in place.
Multi-Level Charging Stations – Automated EV hubs need instant response. Heat sensors can trigger our unit to deploy during charging cycles without waiting for crews.
Confined Commercial Spaces – Warehouses and ship vessels have tight paths between vehicles. The EV Fire Robot that can access to under the EV car moves through these passages at speeds up to 1.0m/s, coming to fires some time recently they spread.
The robot slides underneath vehicles others can't reach.
With 80mm crossing stature capability and 40-degree climbing point, it handles flotsam and jetsam and uneven surfaces. All-terrain flame-resistant elastic crawlers grasp damp floors and oil-slicked pavement.
Your administrators remain secure at separations up to 200 meters.
The self-cooling framework keeps up gear soundness beneath extraordinary heat:
Ultra-fine particles enter tight spaces and retain warm speedier than conventional water streams.
Need direct battery pack cooling?
Attach the detachable module for dual suppression:
This combination floods overheated cells while the main unit protects surrounding structures.
Your team gets:
Deploy once and handle multiple incidents without recharging.
| Category | Specification | Value |
|---|---|---|
| Dimensions | Length × Width × Height | 780mm × 480mm × 210mm |
| Weight | Standard Configuration | 50kg (110 lbs) |
| Mobility | Travelling Speed | 1.0m/s (0-4 km/h) |
| Climbing Angle | ≥40° | |
| Crossing Height | 100mm (with slope) | |
| Turning Radius | In-place rotation | |
| Power | Battery Type | Lithium 24V 34AH |
| Work Duration | 16 hours (no load) | |
| Travel Duration | 2 hours continuous | |
| Control | Operation Mode | Remote Control |
| Control Distance | ≥200m | |
| Work Temperature | -20°C to +60°C (standard) | |
| Protection | Grade | IP65 waterproof |
| Crawler Material | Flame-resistant rubber | |
| Self-Cooling System | Extinguisher Type | Water |
| Work Pressure | 0.8 MPa | |
| Spray Mode | Water Mist | |
| Mist Flow | 0.4L/s | |
| Particle Size | 60μm | |
| Coverage | 4m³ | |
| Inlet Connector | DN65 × 1 | |
| Outlet Connector | DN40 × 1 | |
| Otter-X Module | Extinguisher Types | Water / POE |
| (Optional) | Work Pressure | 0.8 MPa |
| Water Flow | 0.3L/s per section | |
| Water Particle | 60μm | |
| POE Particle | 2-4μm | |
| Coverage | 4m³ (water) / 2m³ (POE) | |
| Certifications | Standards | CE, TELEC, TAF, ISO |
| Origin | Manufacturing | China |
| Availability | Stock Status | 100 units in warehouse |
We bring 10 years of production experience with stable, mature processes. You get consistent quality across every unit.
Our facility maintains international compliance:

Inventory Prepared: 100 units in stock for quick shipment
Quick Generation: 1-10 units fabricated in 20 days
Rapid Communication: 5×12-hour reaction window to your inquiries
Flexible Shipping: Discuss, ocean, and arrive transportation alternatives coordinate your timeline and budget
Every fire department faces different challenges.
We offer ODM/OEM services with function customization based on:

Optional configurations include:
1-Year Warranty covers all manufacturing defects
Global Local Agents provide timely service in your region
Technical Assistance helps your team maximize robot performance
You're never alone when managing EV fire risks.
A Tesla ignites on parking level B3. Smoke fills the space within minutes.
Your group conveys the EV Fire Robot that can access to under the EV car from the stairwell entrance. Inaccessible administrators utilize warm imaging to explore through zero-visibility conditions. The robot comes to the vehicle and starts water fog concealment from underneath the chassis—directly cooling the battery pack whereas your firefighters get ready the edge from secure positions.
An EV experiences thermal runaway during fast charging at 2 AM.
Automated sensors identify temperature spikes and caution your expedite. The robot positioned at the office actuates remotely. It navigates three stopping lines, positions itself underneath the smoking vehicle, and starts persistent cooling—preventing fire spread to adjoining vehicles and containing the occurrence some time recently teams arrive.
On a ro-ro ferry carrying 80 vehicles, an EV starts smoking mid-voyage.
Crew members can't access the battery location safely in the crowded vehicle deck. Your marine firefighting team deploys the compact robot through the narrow aisles between cars. It slides under the EV and maintains water mist suppression for the remaining 45-minute journey to port, preventing catastrophic fire spread on the vessel.

Q: How does the robot navigate such low ground clearance beneath EVs?
A: Our design features a 4cm ground clearance with all-terrain crawlers. The compact 21cm height profile allows access beneath most electric vehicles, including sedans with lowered suspensions. The in-place turning capability helps position the robot precisely without backing out.
Q: Can the robot withstand the extreme heat of lithium-ion battery fires?
A: Yes. The self-cooling system protects internal electronics by creating a water mist barrier. The flame-resistant rubber crawlers and heat-shielded chassis handle radiant temperatures. The unit operates in environments from -20°C to +60°C, with optional configurations for -40°C conditions.
Q: How do operators control the robot in underground areas with poor signal?
A: The remote control system maintains connection up to 200 meters through concrete structures. For deeper basement levels, you can use signal repeaters or fiber-optic tethers to extend range while maintaining video feedback.
Q: Does the robot pierce the battery casing or just cool externally?
A: The standard configuration applies external cooling through water mist suppression. The optional Otter-X module can be equipped with piercing attachments that penetrate battery casings for direct cell flooding when needed.
Q: What maintenance does the robot require after fire deployment?
A: After each live fire operation, inspect crawlers for damage, flush the cooling system with clean water, check all seals for IP65 integrity, and verify remote control signal strength. Full diagnostic checks occur every 50 operating hours. We provide detailed maintenance protocols with every unit.
Q: Can the robot handle different types of extinguishing agents?
A: The self-cooling system uses water. The optional Otter-X module accepts both water and Potassium Oxide Extinguisher (POE) for different suppression strategies. Custom configurations can accommodate your preferred agents based on local fire codes.
Q: How quickly can operators deploy the robot at a fire scene?
A: From arrival to operation: under 2 minutes. The 50kg weight allows two firefighters to unload it from a truck. Power-on is immediate, and remote control pairs instantly. The robot reaches operational speed within seconds.
Q: What happens if the robot tips over or gets stuck?
A: The low center of gravity and wide crawler base (48cm) provide excellent stability. The 500N traction force overcomes most obstacles. If stuck, the remote operator can execute precision movements using the in-place turning feature. Recovery protocols are included in operator training.
You're not just buying equipment. You're gaining a force multiplier for your fire response capability.
We deliver competitive pricing without compromising quality. Fast delivery and efficient communication mean your budget goes further. With 100 units in stock, you avoid long wait times that other manufacturers impose.
Start with one unit for evaluation. Scale to multiple robots as your EV fire risks grow. Our flexible production accommodates orders from 1 to 100+ units with consistent 20-day cycles.
The product uses proven electric servo motors and commercial-grade lithium batteries. You get years of service from a single investment, backed by our 1-year warranty and ongoing technical support.
Contact our sales team at sales@fourobot.com to discuss your specific requirements for EV Fire Robot that can access to under the EV car and request a detailed quotation.
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