HZ51 Mechanized Fast Bridge

2.1 Core Value: Solving Emergency Obstacle-Crossing Pain Points

• Rapid Mobility Restoration: Cuts down obstacle-crossing preparation time to 90 minutes (erection/retrieval), ensuring vehicles and personnel do not face prolonged delays in time-sensitive missions (e.g., post-disaster rescue, military rapid deployment).

• Flexible Span Adaptation: Offers 5 optional bridge lengths (17m, 25.5m, 34m, 42.5m, 51m) to cover obstacles within 49 meters, eliminating the need for custom fabrication and adapting to diverse terrain (rivers, gullies, collapsed roads).

• Full Mechanization: Relies on specialized vehicles (Launching Vehicle for erection, Bridge Transporters for delivery, Support Vehicle for backup) instead of manual labor, reducing operational complexity and minimizing human error in emergency environments.

• Heavy-Load Support: With a 60t tracked load and 13t axle load, it can accommodate most emergency vehicles (e.g., rescue trucks, military armored vehicles) and personnel, ensuring comprehensive mobility support.

2.2 Key Features

• Modular System Composition: The complete set includes 1 Launching Vehicle (for bridge erection/retrieval), 6 Bridge Transporters (for safe delivery of bridge segments), and 1 Support Vehicle (for on-site maintenance and auxiliary operations)—each component works in synergy to streamline the obstacle-crossing process.

• Flexible Span Selection: The bridge length can be customized to 17m, 25.5m, 34m, 42.5m, or 51m based on obstacle width, perfectly matching the requirement of overcoming obstacles within 49 meters and avoiding waste of resources from oversized configurations.

• Efficient Mechanized Operation: The Launching Vehicle (33t curb weight, 13.6m×3.2m×3.47m dimensions) handles automatic bridge erection/retrieval, while the 6 Bridge Transporters (21t each, 12m×3.4m×3.5m dimensions) ensure smooth transportation of bridge segments—no external heavy equipment is needed, even in remote areas.

• Strong Load-Bearing Capacity: Boasts a 60t tracked load and 13t axle load, complying with the weight requirements of most emergency and military vehicles, and a 4m bridge width that supports two-way or single-lane passage of vehicles and personnel.

• Low Manpower Requirement: Only 6 operators are needed to complete the entire erection/retrieval process, reducing the demand for on-site personnel and lowering the risk of injury in harsh emergency conditions.

2.3 Technical Specifications

• Bridge Type: HZ51 Mechanized Fast Bridge (Emergency Obstacle-Crossing System)

• Composition of One Set: 1 Launching Vehicle + 6 Bridge Transporters + 1 Support Vehicle

• Curb Weight:

  • Launching Vehicle: 33t

  • Bridge Transporter: 21t (per unit)

  
  

• Dimensions (Length × Width × Height):

  • Launching Vehicle: 13.6m × 3.2m × 3.47m

  • Bridge Transporter: 12m × 3.4m × 3.5m (per unit)

  
  

• Bridge Length Available: 17m, 25.5m, 34m, 42.5m, 51m (covers obstacles within 49 meters)

• Bridge Width: 4m

• Tracked Load: 60t

• Axle Load: 13t

• Erection/Retrieval Time: 90 minutes

• Operators: 6 personnel

2.4 Application Scenarios

• Natural Disaster Rescue: After floods, earthquakes, or mudslides destroy roads/bridges, it quickly erects a temporary passage for rescue vehicles (e.g., ambulances, engineering trucks) and personnel to reach disaster-stricken areas.

• Military Rapid Maneuvers: Supports military units in crossing rivers, gullies, or destroyed road sections during combat or emergency deployment, ensuring troops and armored vehicles maintain tactical momentum.

• Temporary Engineering Access: Serves as a temporary bridge for infrastructure construction (highways, railways, water conservancy projects) when permanent bridges are under construction or damaged, avoiding project delays.

• Urban Emergency Response: In urban areas hit by accidents (e.g., bridge collapses, road cave-ins), it provides a fast passage for emergency vehicles to bypass obstacles and maintain traffic in critical areas.

• Remote Area Mobility Support: In rural or mountainous regions with underdeveloped transportation, it acts as a temporary bridge to connect isolated areas during harvest seasons, disaster relief, or medical supply delivery.