RXR-M120D Diesel Fire Extinguishing Robot, 120 L/s Monitor
The RXR-M120D is a heavy fire extinguishing robot for high temperature, high radiation and collapse-prone sites such as refineries, tank farms, warehouses and large buildings. A 36 kW diesel engine drives the track carrier, giving long endurance without a cable. The headline is water: a 120 L/s monitor with 95 m of spray range, enough to cool a tank shell from a protected position.
The monitor sprays at 0.8 MPa through a 100 degree pattern and is fed by four 65 mm inlets. Track drive climbs 32 degrees, holds a 30 degree anti-overturning angle, crosses 170 mm obstacles and turns in place. It moves at 0.5 m/s with a charged hose, weighs about 1700 kg and measures 2660x1550x1510 mm. The four inlets let the crew split supply lines and hold pressure on a long hose lay.
The carrier uses an ATV hydraulic walking layout, which keeps traction on rubble, kerbs and soft ground. The monitor is a U.S. Akron unit with a water curtain self protection function for the body. Thermal imaging and toxic gas detection can be added, and a foam tube on the monitor head lets the same robot apply foam other than CAFS. The low profile also keeps the monitor stable while the truck repositions.
Full specifications
| Brand Name | CXFIRE |
|---|---|
| Certification | CCC, CE, EN, NFPA |
| Model Number | RXR-M120D |
| Application | Petrochemicals, Oil Tank Areas, Large Warehouses Etc. |
| Move Type | Track-type (Fire Retardant) |
| Rated Power | 36 kW With Diesel Engine |
| Valid Remote Distance With Video | 50m (wireless) |
| Anti Overturning Angle | 30~ |
| Climbing Slope | 32~ |
| Across Vertical Obstacle Height | 170mm |
| Water Monitor | 120 L/s With 95m Spray Range |
| Highlight | 36 kw Fire Extinguishing Robot,36 kw Fire Robot,CE Heavy-Duty Fire Extinguishing Robot |
| Valid Remote Distance with Video (Wireless) | 500m |
| Move Speed | 0.5 m/s (with fire hose) |
| Turning Radius | In-situ Rotation |
| Fire monitor and Flow Rate | U.S. Akron120 L/s |
| Spray Pressure | 0.8MPa |
| Spray Distance | 95m |
| Spray Angle | 100° |
| Water Inlet | 4pcs 65mm Inlets |
| Total Weight | Approx. 1700kg |
| Dimension (LxWxh) | Approx. 2660x1550x1510mm |
Where it fits
Refinery and tank farm cooling, warehouse fires and chemical plant incidents where a 120 L/s stream must be held for a long shift without exposing a crew to radiated heat. The same monitor takes a foam tube when the fuel is burning rather than the structure.




