HJ-RBOT7400

The Unstoppable Force in Extreme EOD Missions

400kg chassis | 120kg payload | 9-DOF dual-gripper arm | -40°C to +50°C operation

Key Features

• Massive Lifting Power – Maximum grab weight ≥120kg. Easily handles heavy explosives, aircraft bombs, and suspicious packages.

• All-Terrain Mobility – Christie suspension + ≥200mm obstacle clearance + ≥30° slope. Conquers rubble, snow, gravel, and stairs.

• Extended Vertical Reach – ≥3500mm arm reach. Inspects rooftops, truck cargo beds, and elevated disposal containers.

• Multi-Camera Vision – ≥7 cameras (visible + thermal). 3D intelligent display reconstructs target spatial position in real time.

  All-Weather Protection – IP66 rated. Continuous operation for ≥6 hours from -40°C to +50°C.

  Long-Range Control – Wireless range ≥500m (LOS). Optional fiber optic backup.

  Application Scenarios

  1. Arctic / Cold Region Outposts

  • Environment: -40°C snow, ice, strong winds

  • Missions: Unexploded ordnance clearance, border EOD

  • Users: Polar guard units, energy facility security

  2. Middle East / Desert Combat Zones

  • Environment: +50°C heat, sandstorms, steep dunes

  • Missions: IED disposal, vehicle-borne explosive transfer

  • Users: Military combat engineers, peacekeeping forces

  3. High-Altitude / Mountain Tunnels

  • Environment: Low oxygen, wet slopes, confined tunnels

  • Missions: Suspicious package retrieval, hazardous material sampling

  • Users: Highway/railway tunnel emergency response teams

  4. CBRN Incident Sites

  • Environment: Radioactive, corrosive, toxic gas

  • Missions: Remote leak container grabbing, valve shutoff

  • Users: Nuclear power plants, chemical facility HAZMAT teams

  
  

  Technical Specifications

  Parameter	Value
  Total Weight	≤400kg
  Dimensions (L×W×H)	≤1500×850×1200mm
  Max Speed	≥3m/s
  Obstacle Clearance	≥200mm
  Climbing Capability	≥30°
  Max Grab Weight	≥120kg
  Arm	9 DOF, dual grippers, vertical reach ≥3500mm
  Cameras	≥7 (front/rear/arm/thermal/wide-angle)
  Wireless Control Range	≥500m (line of sight)
  Protection Rating	IP66 (dust-tight, powerful water jets)
  Continuous Runtime	≥6 hours (swappable battery)
  Operating Temperature	-40°C to +50°C

  
  

Why Choose HJ-RBOT7400?

• The only heavy EOD robot that simultaneously delivers 400kg self-weight, 120kg grab capacity, 9-DOF arm, IP66 protection, and -40°C startup.

• 3D Intelligent Display – No VR headset needed. The remote terminal shows real-time spatial positioning between gripper and target, reducing accidental detonation risk.

• Dual Gripper Coordination – One gripper stabilizes the ordnance while the other cuts wires or removes fuzes for advanced operations.

• Modular Quick-Change – Swap to grapple hooks, cable cutters, gas detectors, or breaching tools in under 5 minutes on site.

FAQ

Q1: Can the HJ-RBOT7400 grab non-spherical objects like gas cylinders or IEDs?
A: Yes. The V-shaped dual grippers securely hold cylindrical, box-shaped, or irregular objects from 80mm to 350mm in diameter, with a maximum grab weight of 120kg.

Q2: How does the battery perform at -40°C?
A: The robot features a self-heating battery compartment. After preheating, discharge efficiency remains above 90%. Independent testing confirms ≥6 hours of mixed operation (driving + arm movement).

Q3: Is the 500m wireless range affected by buildings?
A: The 500m rating is line-of-sight. For indoor or tunnel operations, an optional fiber optic reel (standard interface) provides up to 800m range with zero signal latency.

Q4: Does the 9-DOF arm have collision avoidance?
A: Yes. Each joint has torque feedback. Upon unexpected contact, the arm automatically stops and retracts 5mm to avoid triggering sensitive explosives. Manual fine-tuning mode is also available.

Q5: How does the 3D intelligent display work?
A: It combines data from an arm-end structured light binocular camera and four fisheye cameras on the chassis. The system generates real-time 3D point clouds and overlays gripper-target coordinates in augmented reality on the controller screen.

Q6: Are there export restrictions for this robot?
A: HJ-RBOT7400 is classified as a counter-terrorism EOD device and is not ITAR-controlled. It can be exported to most national police and military agencies with an end-user certificate.

Q7: What is the maintenance schedule and spare parts availability?
A: Lubrication and seal inspection every 200 operating hours or 6 months. Consumables (tires, gripper pads, batteries) ship within 24 hours from regional warehouses.

Q8: What is an EOD robot?A:An EOD (Explosive Ordnance Disposal) robot is a specialized machine designed to assist in the detection, identification, and disposal of explosive threats. These machines are equipped with advanced sensors, cameras, and manipulative arms, allowing them to perform tasks that would be too dangerous for human operators. The primary goal of an EOD robot is to ensure safety while effectively neutralizing potential threats.

Q9:Is EOD military or civilian?

Q:What does a bomb disposal robot actually do?

A: A bomb disposal robot (also known as an EOD robot) is designed to replace human operators in highly dangerous situations, keeping personnel safe from potential explosions. Based on the reference materials, these robots perform a wide range of critical tasks:

• Visual Inspection: They act as the eyes and ears of the EOD team from a safe distance, using multiple cameras and microphones to monitor suspects or inspect suspicious packages in real-time.

• Advanced Scanning: Modern robots are equipped with specialized sensors like portable X-ray machines and Raman spectrometers to detect and identify hidden threats such as firearms, detonators, explosives, and toxic chemicals without opening a package.

• Robotic Arms: They feature multi-degree-of-freedom mechanical arms and hands (including advanced bionic hands) capable of delicate tasks like unscrewing detonators, cutting wires, or opening suspicious bags.

• Safe Transport: Once a threat is assessed, the robot can safely pick up and transport the explosive device to a secure location, such as an armored blast containment vessel, ensuring it doesn't suffer damaging impacts during the move.

• Disruptors: Instead of cutting wires, robots can use high-pressure water cannons or specialized shotguns to physically destroy the bomb's firing mechanism and circuitry, rendering it harmless.

• Controlled Detonation: If a bomb cannot be safely disarmed, the robot can place a small explosive charge next to it to trigger a safe, controlled detonation on-site.

• Armed Capabilities: Some models can be equipped with firearms (like shotguns) to neutralize armed suspects from a distance.

• Surveillance: They can be used to monitor criminal hideouts or hostage situations, providing intelligence without exposing officers to danger.

• AI Assistance: Newer robots can use artificial intelligence to autonomously navigate complex environments, climb stairs, open doors, and even generate optimal grasping strategies for objects of unknown shapes.

• Immersive Control: Operators can use immersive mixed-reality headsets and haptic feedback gloves to control the robot's arms, allowing them to "feel" what the robot is touching and perform highly precise disarming maneuvers.

Ready to upgrade your EOD fleet?
HJ-RBOT7400 is already in service with 12 national police forces and 3 UN peacekeeping missions.