Crane Load Test Water Bags

Hongruntong Marine’s Load Test Water Bags provide a safe, portable, and eco-friendly alternative to traditional solid weights for crane certification and load testing. Engineered to meet the rigorous IMCA-D-016 international standard, our water bags ensure compliance with offshore and marine lifting operations, reducing risks while maximizing operational efficiency.

Key Features & Technical Advantages

Full IMCA-D-016 Compliance

• Independently certified for offshore/marine applications.

• Traceable documentation for audit-ready proof of compliance.

High-Capacity & Precision Calibration

• Capacity range: 500kg to 20,000kg+ per bag (customizable).

• Graduated measurement markers (±1% accuracy) for precise load control.

Robust Marine-Grade Construction

• Reinforced PVC/PU fabric with UV, abrasion, and chemical resistance.

• Leak-proof quick-connect valves & multiple safety lashing points.

Operational Efficiency

• Foldable design: 90% space savings vs. steel weights.

• Rapid deployment: Fill/drain on-site using seawater or freshwater.

• Reusable >2,000 cycles (certified lifespan).

Enhanced Safety

• Burst pressure 4x working load limit (WLL).

• Fail-safe partitions prevent sudden load loss.

Critical Applications

• Offshore crane load testing (platforms, vessels, rigs).

• Pre-lift certification for floating cranes & davits.

• Periodic LOLER/OSHA/ASME B30 compliance checks.

• Bridge & construction hoist validation.

• Emergency response equipment verification.

Why Choose Hongruntong Marine?

Industry-Specific Expertise

Designed for marine environments by engineers with 15+ years offshore experience.

Total Cost Savings

• Eliminate transport/storage of solid weights → Reduce costs by 60%.

• No maintenance or corrosion concerns → Extend equipment lifecycle.

Global Compliance Assurance

• Full IMCA-D-016 test reports + 3rd-party certification included.

• Support for regional standards (ASME, EN, DNV-GL).

Sustainable Choice

• Zero waste vs. concrete/steel → Cut carbon footprint by 75%.

Structure

Detailed Photos