NMFC 99950 - Steel Hoppers or Bins | Class 100–200

Note 99951: NOTE-Does not apply on chutes, spouts or parts thereof, except when shipped with the bins or hoppers with which they will be used.

To find the correct freight class for your shipment:

1. Calculate density before booking: weigh the empty hopper/bin and divide by its outer cubic feet (include fork pockets and caster height) to select the correct class within 100–200.
2. Immobilize the dumping mechanism: pin or chain the latch, secure lids, remove loose handles, and tag any moving parts to prevent activation in transit.
3. Use the integral lift-truck base as the skid when possible; if on casters, chock wheels and band the frame to a pallet with steel strapping and edge protectors.
4. On the BOL, list “NMFC 99950 steel hopper/bin,” note density and weight, and indicate “Subject to Item 170.” Mark center of gravity and “Do Not Tip.”

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Density-driven rating lets heavier, compact models ship at lower classes, cutting LTL charges versus blanket class assumptions.
• Leveraging lift bases streamlines loading, reducing accessorials for special handling and lowering dock time costs.
• Proper bracing protects latches, walls, and lips, minimizing repair claims and downtime for foundry, scrap, or machining operations.
• Clear documentation and non-hazardous status broaden carrier options, accelerating quotes and avoiding costly reclasses.