Firefighting Robot Dog CD-B2
Product Details
The firefighting robot dog CD-B2 is an industrial-grade quadruped robot specifically designed for fire and rescue operations. It is designed for high-risk scenarios such as high-rise buildings, underground spaces, chemical industrial parks, and forest fires, enabling integrated reconnaissance, firefighting, and support operations. It has already been deployed in Qingdao fire departments and large-scale complexes for live-fire drills.

Features of firefighting robot dog
1. Superior Power and Obstacle-Crossing Ability: Joint performance improved by 170%, peak torque of 360 N·m, maximum running speed of 6 m/s, capable of climbing steps up to 40 cm high, and stable movement across complex terrains such as ruins, steep slopes, and mud.
2. Modular Multi-Scenario Operation: Supports rapid switching between reconnaissance, firefighting, and ventilation modules. It can be equipped with a 360° panoramic camera, dual-light gimbal, gas sensors, and other equipment, enabling multi-functional operations including reconnaissance, firefighting, and rescue.
3. High-Efficiency Fire Monitor System
Equipped with a dual-purpose water/foam fire monitor, with a flow rate of 40L/s, a range of 60m, and an elevation angle of 5–85°. Supports both direct current and spray modes for precise long-range fire suppression.
4. High-Temperature Protection for Fire Scenes
Features a built-in sprinkler cooling system, enabling continuous operation in high-temperature environments. The body is dustproof and waterproof, suitable for harsh and complex fire scenes.

5. 1-Second Quick-Release Self-Drying Hose
Equipped with a 1-second quick-release self-drying hose structure, allowing for rapid escape in complex fire scenes and entangled situations, significantly improving operational mobility and safety.
6. Dual-Light Intelligent Reconnaissance and Positioning
Equipped with a visible light + thermal imaging dual-light pan-tilt unit, penetrating dense smoke to locate fire sources and trapped personnel, transmitting real-time images to assist remote command and decision-making.
7. High-Load, Long-Endurance Design: Continuous walking load ≥ 40kg, maximum standing load 120kg, supports quick battery swapping, long-endurance version offers over 3.6 hours of runtime, meeting the needs of extended rescue operations.
8. Alternative Operations in High-Risk Scenarios: Capable of entering dangerous areas such as high-temperature, dense smoke, toxic substances, and areas prone to collapse, significantly reducing the risk of injury or death to firefighters and improving rescue safety.
Parameters of firefighting robot dog
| Category | Items | Official Specifications |
| Basic Info | Model | B2 |
| Standing Size | ≈1098mm × 450mm × 645mm | |
| Lying Prone Size | ≈880mm × 460mm × 330mm | |
| Weight (with battery) | ≈60kg | |
| Ingress Protection | IP67 | |
| Operating Temperature | -20℃ ~ 55℃ | |
| Motion Performance | Max Running Speed | >6m/s (realized in special configurations) |
| Max Joint Torque | About 360N·m | |
| Joint Performance Increase | 170% | |
| Max Climbing Angle | >45° | |
| Max Step Height (Forward) | 40cm | |
| Continuous Stair Climbing | 20~20cm stairs | |
| Max Jump Distance | >1.6m | |
| Ditch Jumping Width | 0.5~1.2m | |
| Load Capacity | Standing Load | ≥120kg |
| Continuous Walking Load | >40kg | |
| Load Increase | 100% | |
| Battery & Endurance | Battery Capacity | 45Ah (2250Wh) |
| Battery Voltage | 58V | |
| Unloaded Continuous Walking Endurance | >5h, mileage >20km | |
| 20kg Load Continuous Walking | >4h, mileage >15km | |
| Comprehensive Endurance | 4~6h | |
| Endurance Increase | 200% | |
| Structure & Form | Wheeled‑Legged Switching | Optional |
| Battery Type | Plug‑in Quick‑swap Battery | |
| Autonomous Charging | Optional | |
| Sensing System | Standard Sensors | 3D LiDAR ×1 + Depth Camera ×2 + Optical Camera ×2 |
| Computing Platform | Standard Configuration | Intel Core i5 (Platform) + Intel Core i7 (Development) |
| Optional Configuration | Intel Core i7 / Jetson Orin NX (Up to 3 devices) | |
| External Interface | Gigabit Ethernet | 1000M‑Base‑Ethernet ×4 |
| USB | USB3.0 ×4 | |
| Power Output | 12V×4 / 5V×1 / 24V×4 / BAT×1 |
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