What Are You Looking For?
The HZ75 Modular Fast Bridge is a specialized military bridging system engineered for continuous multi-span erection, designed primarily to ensure unobstructed passage of various military vehicles over medium and small rivers, dry ditches, and marshlands. Its modular structure enables flexible assembly of multiple spans to cover long-distance obstacles, while the robust cross-country chassis and fast erection speed make it a reliable choice for time-sensitive military maneuvers and emergency response scenarios.
Core Advantages
Supports modular assembly of multiple spans, with a total bridge length of 75m (single span: 15m) — solves long-distance obstacle-crossing challenges (e.g., extended dry ditches, multi-section rivers) that single-span bridges cannot address.
Ultra-Fast Erection Speed: Achieves 9–11min single-span erection and 60min complete-set erection — drastically reduces the time military convoys spend waiting, minimizing exposure to tactical risks in field operations.
Heavy-Duty Load Support: Handles a 60t tracked load and 13t axle load, safely accommodating main battle tanks, armored transport vehicles, and artillery equipment — meeting the heavy-load demands of modern military operations.
Superior Terrain Adaptability: Equipped with an 8×8 cross-country chassis, enabling smooth navigation over rough terrain (e.g., muddy fields, rocky slopes) to reach remote bridging sites; the 3.32m–5.5m trestle adjustment range adapts to uneven ground on both sides of obstacles.
Flexible Manpower Allocation: Requires only 7 operators for single-span erection and 12 operators for complete-set assembly — balances operational efficiency and personnel deployment, suitable for both small-team missions and large-scale military clusters.
Water-Resistant Performance: Tolerates an allowable current velocity of 2m/s when bridging rivers, ensuring structural stability even in flowing water environments.
Technical Specification (HZ75 Modular Fast Bridge)
Bridge Type: HZ75 Military Modular Fast Bridge (Continuous Multi-Span)
Tracked Load: 60t (supports heavy military armored vehicles)
Axle Load: 13t (compatible with standard military transport axles)
Width of Roadway: 3.8m (accommodates two-way light military vehicles or single-way heavy armored vehicles)
Length of Single Span: 15m (modular unit for multi-span extension)
Total Length of Bridge: 75m (maximum continuous crossing length)
Trestle Adjustment Range: 3.32m – 5.5m (adapts to terrain height differences)
Erection Time: Single Span 9–11min; Complete Set 60min (from chassis arrival to bridge readiness)
Number of Operators: Single Span 7; Complete Set 12 (covers chassis control, module assembly, and safety inspection)
Allowable Current Velocity: 2m/s (stable performance in flowing river scenarios)
Chassis Configuration: 8×8 Cross-country Chassis (for rough terrain deployment)
Application Scenarios
Military Multi-Span River Crossing: Assembles continuous 75m spans to help armored clusters, artillery brigades, and troop convoys cross medium/small rivers — fast erection reduces the time spent in vulnerable river-crossing phases, enhancing tactical mobility.
Dry Ditch Cluster Maneuvers: Bridges extended dry ditches (common in field battlefields) with modular spans, enabling seamless movement of military vehicle clusters without relying on temporary earth-filling operations.
Marshland Military Transport: The 8×8 cross-country chassis navigates through marshy terrain, while the modular bridge lays stable passage for heavy equipment (e.g., tank recovery vehicles, field command trucks) to reach remote outposts.
Post-Disaster Multi-Span Emergency: Rapidly constructs 75m continuous bridges over multi-section damaged roads or flooded areas — supports heavy rescue machinery (e.g., large excavators) and relief convoys in disaster-stricken military or civilian regions.
Support & Service
Military-Specific Customization: Offers tailored modifications for extreme operational environments, such as cold-region anti-icing components, desert sand-proofing, or NATO-standard interface adaptations (e.g., compatibility with military vehicle fleets).
Modular Operation Training: Provides on-site training for military teams, covering single-span/complete-set erection procedures, 8×8 chassis off-road control, trestle height adjustment, and emergency disassembly in combat scenarios.
Field Maintenance Support: Supplies portable maintenance kits (for chassis hydraulic systems, modular connectors, and trestle components) and dispatches technical teams for on-site repairs in remote or harsh terrain (e.g., marshlands, mountainous areas).
Military Compliance Certification: Delivers 60t load test reports, cross-country performance data, and multi-span stability validation documents — meeting global military procurement standards for tactical bridging equipment.
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