- Quadruped mobility over rubble and debris Four-legged locomotion maintains stability on uneven ground, stepping over obstacles around 250 mm and climbing grades of roughly 35 degrees where wheeled platforms struggle.
- IP67 environmental protection High ingress-protection rating resists dust and temporary immersion, improving survivability around spray, splashes, rain, and contaminated incident environments.
- Standoff water/foam monitor Selectable flow rates of 20, 30, or 40 L/s at about 1.0 MPa working pressure, with a stated spray range of 62 m or more for suppression from a safer distance.
- Multi-direction perception suite Four LiDAR units and five cameras give the operator situational awareness in every direction during teleoperated missions.
- Long-range remote operation Audio and video transmission is listed at up to around 1 km under favorable conditions, keeping operators well clear of heat, smoke, and unstable structures.
- Up to 4 hours of endurance at speed A 22.4 Ah, 72 V battery supports roughly 2.5 to 4 hours of operation and speeds of 5 m/s or more, depending on payload, gait, terrain, and duty cycle.
Description
The Topsky RXR-M40Q is a four-legged firefighting and rescue robot built for ground that defeats wheeled platforms: rubble, debris fields, curbs, and uneven industrial flooring. Its quadruped gait steps over obstacles around 250 mm high, climbs grades of roughly 35 degrees, and reaches speeds of 5 m/s or more, while an IP67 ingress-protection rating provides resistance to dust and temporary immersion — a meaningful survivability factor around spray, rain, and contaminated fireground environments. Operators drive the robot remotely with audio and video transmission listed at up to around 1 km under favorable conditions, supported by a multi-direction perception suite of four LiDAR units and five cameras.
For suppression work, the vendor-listed water and foam monitor offers selectable flow rates of 20, 30, or 40 L/s at a working pressure of about 1.0 MPa, with a stated spray range of 62 m or more — placing the RXR-M40Q in the standoff-firefighting category for high-heat, explosive, or structurally unstable scenes. A 22.4 Ah, 72 V battery delivers roughly 2.5 to 4 hours of endurance depending on payload, gait, and terrain, and the platform operates from approximately -20°C to 55°C. Published specifications for this model vary between listings and configurations, so Robotix Market confirms the delivered chassis, payload modules, and performance ratings against the official datasheet with every quotation.
Features
Specs
| Brand | Topsky |
|---|---|
| Model | RXR-M40Q |
| Chassis Dimensions | 1098 × 450 × 845 mm (vendor-listed) |
| Folded Dimensions | 850 × 450 × 740 mm |
| Weight | ≥ 55 kg (vendor-listed) |
| Maximum Speed | ≥ 5 m/s |
| Step Height | ~250 mm |
| Maximum Climb Angle | ~35° |
| Ingress Protection | IP67 |
| Battery | 22.4 Ah (72 V) |
| Endurance | 2.5–4 hours |
| Monitor Flow Rates | 20/30/40 L/s |
| Working Pressure | ~1.0 MPa |
| Spray Range | ≥ 62 m |
| Perception | 4 LiDAR units, 5 cameras |
| Audio/Video Transmission | ~1 km (favorable conditions) |
| Operating Temperature | –20°C to 55°C |
Industries
Frequently Asked Questions
The RXR-M40Q is a four-legged firefighting and rescue robot from Topsky. It combines quadruped mobility over rubble and uneven ground, an IP67-rated build, a multi-direction perception suite of four LiDAR units and five cameras, and remote operation with audio-video transmission listed at up to around 1 km under favorable conditions.
It is positioned for fireground operations, industrial incident response, and disaster rescue — including petrochemical facilities, warehouses, tunnels, and post-incident industrial sites. Its vendor-listed water/foam monitor supports standoff suppression at 20, 30, or 40 L/s with a spray range of 62 m or more, keeping crews away from high heat, toxic smoke, and unstable structures.
The RXR-M40Q uses legged locomotion, which maintains stability across debris fields, curbs, rubble, and uneven flooring that can challenge wheeled or tracked chassis, and it folds to 850 × 450 × 740 mm for transport. Platforms like the RXR-M30GD-W4 Firefighting Support Robot serve related fireground roles on a different chassis type; the Robotix Market team can compare current configurations to fit your response profile.
The RXR-M40Q is quoted on request through the Robotix Market inquiry form. Because published specifications for this model vary between listings and possible configurations, every quotation includes the official manufacturer datasheet and a defined delivered configuration covering chassis, payload modules, and performance ratings.
The RXR-M40Q is covered by the manufacturer's warranty as provided by Topsky, and Robotix Market ships it worldwide. Warranty terms for the delivered configuration are confirmed with your quotation.
Topsky RXR-M40Q Firefighting Quadruped Robot
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Quadruped Robots
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