Topsky Tianlong Conquest 4BD (Tianlong Conquest 4BD)

Topsky Tianlong Conquest 4BD (Tianlong Conquest 4BD)

In commercial listings, Tianlong Conquest 4BD is described as a fast-traveling tracked robot capable of reaching approximately 5.51 km/h (≈1.81 m/s) and supporting a long-range water cannon, toxic/harmful gas detection, and cloud-connected reporting for status data such as position, battery level, audio/video, and gas detection information.

The model is widely associated with the RXR-MC4BD class of explosion-proof firefighting robots, a category that combines high-expansion foam firefighting, remote control mobility, and multi-sensor reconnaissance.

Design and Features

Explosion-proof safety for flammable and hazardous atmospheres

A defining feature of Tianlong Conquest 4BD is its stated suitability for explosive-risk environments. Product descriptions highlight a high explosion-proof grade and emphasize safety engineering intended for use where flammable vapors or combustible hazards may be present.

In technical product literature for RXR-MC4BD, the robot is described with explosion-proof ratings for the overall unit and battery system, reflecting the broader design goal of supporting operations in environments such as petrochemical areas and gas storage tanks, where ignition risk can escalate rapidly.

Tracked mobility for debris, foam, and uneven terrain

Tianlong Conquest 4BD uses a tracked chassis optimized for stability and traction on industrial surfaces that may be wet, slippery, foam-covered, or obstructed by debris. The design intent is to maintain reliable movement during operations where conventional vehicles or close-range crew advance may be restricted.

Published performance specifications for the 4BD class include high climbing capability (often expressed as ≈40° / 83.9% gradeability) and a wading depth of ≥500 mm, indicating suitability for water-heavy suppression environments and industrial yards with pooled water.

Long-range water cannon and remote suppression

Tianlong Conquest 4BD is marketed with a long-range water cannon, supporting standoff firefighting to reduce firefighter exposure to radiant heat and toxic smoke.
While cannon flow and range may vary by configuration, the 4BD is positioned within a class of fire robots intended for real-world suppression tasks rather than purely observational reconnaissance.

High-expansion foam firefighting mechanism (RXR-MC4BD concept)

A key technical element in the RXR-MC4BD description is high-expansion foam generation, designed for “covering” extinguishing tactics that can rapidly blanket a fire area with foam bubbles. In Topsky’s description, a pressure foam mixture is atomized through a nozzle and applied to a foam net to generate high-multiple bubbles that can submerge or cover burning surfaces.

This approach is particularly relevant to certain industrial fire scenarios where foam blanket formation helps suppress vapors and isolate fuel surfaces from oxygen, supporting containment and knockdown in areas where water alone may be less effective.

Toxic and harmful gas detection

Tianlong Conquest 4BD is frequently described as supporting many types of toxic and harmful gas detection, enabling responders to evaluate hazard conditions before committing personnel.
In RXR-MC4BD documentation, the robot is described as capable of detecting up to 8 gases plus two environmental parameters, aligning with industrial needs for multi-gas safety assessment in smoke and chemical release environments.

Cloud connectivity and real-time remote monitoring

One of the most emphasized features of Tianlong Conquest 4BD is its ability to connect to a robot networked cloud platform for real-time status reporting. Published descriptions state that data including position, battery level, audio/video, and gas environment detection information can be monitored remotely.

Topsky’s supporting documentation further describes cloud transmission over 4G/5G networks, enabling background viewing from PC and mobile terminals—useful for coordinated command structures in industrial firefighting.

Fireground logistics support (hose transport and towing)

Tianlong Conquest 4BD is also positioned as a logistics assistant capable of carrying equipment and supporting hose operations. Commercial listings describe the robot as able to carry fire hose reconnaissance and assist with transporting rescue equipment such as water hoses.
A published towing metric indicates a dragging distance of ≥80 m while dragging two DN80 full water hoses, demonstrating a practical use case for advancing suppression capacity without placing personnel close to the fire area.

Technology and Specifications

Note: Specifications may vary by configuration and vendor listing format. The values below reflect commonly published figures for Tianlong Conquest 4BD and the related RXR-MC4BD technical descriptions.

Core dimensions, weight, and mobility

Commercially published 4BD specifications include:

• Dimensions: 1450 mm × 1022 mm × 1150 mm

• Weight: ≤ 460 kg

• Traction force: ≥ 3600 N

• Maximum linear speed: ≥ 1.81 m/s (≈ 5.51 km/h)

• Straight deviation: ≤ 0.42%

• Climbing ability: ≥ 83.9% (≈40°)

• Obstacle crossing height: ≥ 220 mm

• Wading depth: ≥ 500 mm

Hose towing performance

• Dragging distance: ≥ 80 m, dragging 2 × DN80 full water hoses

Protection levels (industrial sealing)

• Overall protection level: IP67

• Chassis protection level (RXR-MC4BD description): IP68

Connectivity and sensor suite (published capability)

• Cloud-connected telemetry: position, power/battery, audio, video, and gas environment detection

• Gas detection (RXR-MC4BD description): up to 8 gases + 2 environmental parameters

Foam-system parameters (RXR-MC4BD reference)

Topsky’s technical summary for RXR-MC4BD includes:

• Remote control distance: ~1100 m

• Continuous walking time: ~2 hours

• Foam flow rate: ~225 L/min (foam)

Applications and Use Cases

Petrochemical and fuel storage firefighting

Tianlong Conquest 4BD is positioned for incidents in petrochemical processing, gas storage tanks, and other hazardous areas where vapor ignition risk, smoke toxicity, and radiant heat can overwhelm conventional response tactics.
In these environments, a standoff firefighting robot can be used for cooling and suppression while monitoring conditions with sensors.

Large-span commercial buildings and industrial infrastructure

Topsky’s RXR-MC4BD application scope includes large, complex structures such as large-span commercial buildings, factories, and warehouses, where smoke accumulation and access restrictions can complicate firefighting.

Tunnels, subways, and collapse-prone areas

The platform is described as suitable for tunnels and subways, where confined spaces, low visibility, and structural risk increase the value of remote reconnaissance and suppression tools.

Hazardous chemical incidents and unknown atmospheres

In chemical emergencies, hazard profiles can evolve quickly. Multi-gas detection and live video support rapid hazard validation and safer operational planning—particularly in smoke-heavy environments with toxic byproducts.

Close-fire operations where human approach is unsafe

A recurring theme in RXR-MC4BD documentation is the robot’s use in scenes where close approach is likely to produce casualties, enabling suppression and scouting while responders remain outside peak hazard zones.

Advantages / Benefits

Reduced firefighter exposure to lethal hazards

The primary benefit of Tianlong Conquest 4BD is reducing the need for personnel to enter areas dominated by heat, smoke, explosion risk, or toxic gas exposure—especially during initial knockdown and reconnaissance.

High mobility and rapid response coverage

With published maximum speed around 5.51 km/h and strong climbing ability (≈40°), the platform is designed for quick positioning across large industrial facilities, tank farms, and complicated incident scenes.

Practical industrial logistics (DN80 towing)

The ability to drag two DN80 charged hoses for ≥80 m can reduce physical strain on responders and extend suppression reach in high-risk zones.

Sensor-driven incident intelligence

Support for multi-gas detection (up to eight gases plus environmental parameters) and remote audio/video improves decision-making during uncertain atmospheric conditions, enabling better control of exposure windows and evacuation decisions.

Efficient foam-based extinguishing for covering tactics

The high-expansion foam approach is designed to rapidly cover burning surfaces, reduce oxygen availability, and support suppression with lower water consumption compared with purely water-based operations in some scenarios.

FAQ Section

What is Topsky Tianlong Conquest 4BD?

Topsky Tianlong Conquest 4BD is an explosion-proof tracked firefighting and reconnaissance robot designed for hazardous industrial incidents, combining remote suppression, gas detection, and cloud-based status monitoring.

How does Tianlong Conquest 4BD work?

It is operated by remote control and can deploy firefighting agents (including foam-based covering tactics in RXR-MC4BD configurations) while transmitting video/audio and hazard sensor data to support safer command decisions.

Why is Tianlong Conquest 4BD important?

It helps reduce firefighter exposure to smoke toxicity, explosive atmospheres, and extreme heat by enabling reconnaissance and suppression tasks to be performed remotely during the most dangerous phase of an incident.

What are the benefits of Tianlong Conquest 4BD?

Key benefits include IP67/IP68 sealing, explosion-proof design intent, 5.51 km/h mobility, DN80 hose dragging (≥80 m), multi-gas detection capability (up to 8 gases in RXR-MC4BD descriptions), and cloud-connected operational visibility.

Summary

Topsky Tianlong Conquest 4BD is an explosion-proof, tracked firefighting robot designed for industrial emergency response where toxic gases, smoke, and ignition risk can prevent safe human entry. Closely associated with the RXR-MC4BD high-expansion foam reconnaissance class, it combines remote suppression, multi-gas detection, cloud-connected status telemetry, and practical fireground logistics such as DN80 hose dragging. With published mobility metrics including ≥1.81 m/s maximum speed, ≈40° climbing capability, and ≥500 mm wading depth, Tianlong Conquest 4BD is positioned as a compact, high-mobility platform for safer, more informed firefighting in complex hazard zones.