RXR-M120D vs RXR-M150GD: Application Comparison of Heavy-Duty Firefighting Robots

In high-risk environments such as petrochemical plants, power facilities, tunnels, and large warehouses, heavy-duty firefighting robots have become essential for modern emergency response. Guoxing’s RXR-M120D and RXR-M150GD are two flagship models designed for large-scale fire suppression. Both offer high water flow and long diesel-powered operation, but their features and application scenarios are distinct.

1. Fire Suppression Capacity and Endurance

• RXR-M120D – Equipped with a 120 L/s water cannon, the RXR-M120D provides powerful suppression while maintaining maneuverability. Its diesel engine ensures long continuous working hours, making it ideal for medium-to-large industrial fire emergencies that require stable, extended operations.

• RXR-M150GD – With a 150 L/s water cannon, the RXR-M150GD delivers even greater suppression capacity. Also powered by diesel, it is built for high-intensity fires that demand maximum water output and long-duration performance, such as tank farms or large outdoor facilities.

2. Mobility and Terrain Performance

• RXR-M120D: Built on a tracked firefighting robot platform, this model is compact and highly maneuverable. It performs well in confined or semi-enclosed spaces, including warehouses, tunnels, and production areas.

• RXR-M150GD: Featuring a four-wheel drive (4WD) system, the RXR-M150GD offers superior off-road performance. It can handle mud, gravel, and uneven outdoor terrain, making it the better choice for large-scale industrial fires in complex environments.

3. Application Scenarios

• RXR-M120D:

• Warehouses and storage facilities

• Power plants and industrial tunnels

• Fire incidents requiring endurance + flexible deployment

• RXR-M150GD:

• Oil depots and tank farms

• Large petrochemical and outdoor industrial zones

• Fires demanding maximum flow rate + strong off-road mobility

4. Choosing the Right Model

• If the priority is long endurance with compact mobility, the RXR-M120D is a practical option for versatile deployment.

• If the mission requires extreme suppression power and superior off-road capability, the RXR-M150GD is the preferred heavy-duty solution.

RXR-M120D vs RXR-M150GD: Heavy-Duty Firefighting Robot Comparison

Both the RXR-M120D and RXR-M150GD represent the next generation of industrial firefighting robots, designed to enhance operational safety and efficiency. The RXR-M120D balances high flow capacity with maneuverability and long diesel endurance, while the RXR-M150GD, with its 4WD structure and unmatched output, is built for the most demanding fire scenarios. Selecting the right model based on environment and fire intensity ensures faster response, reduced risks, and stronger protection of assets and personnel.

Keywords

• industrial firefighting robot

• heavy-duty firefighting robot

• fire suppression robot

• diesel-powered firefighting robot

• tracked firefighting robot

• 4WD firefighting robot

• industrial fire safety solutions

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RXR-M120GD                                                                                                                                                                                                                   RXR-M150GD