Palletized castings
Dense enclosed equipment on a skid
48 × 40 × 24 in
Packaged weight: 1,800 lb
- Cubic feet
- 26.67
- Density
- 67.50 lb/cu ft
Estimated class
50
50
Machine Parts LTL Shipping Guide
Freight Class for Machine Parts
To estimate your shipment, use the Machine Parts Freight Class Calculator.
The Machine Parts Freight Class Examples use the current 13-tier density scale, effective July 19, 2025, and range from Class 50 to 125.
These are density-based estimates.
Machine parts density calculator
Calculate Your Machine Parts Freight Class
A precision-parts crate is preloaded as an example. Adjust the packaged dimensions or weight to calculate your machine parts freight class.
Your result
Cubic feet
46.67
Density
19.29
lb/cu ft
Estimated freight class
70
This is an example density-based estimate. Update any field to calculate your shipment.
Machine Parts shipment examples
Machine Parts Freight Class Examples
These examples use packaged outside dimensions and the site’s density-to-class chart. They are examples only, not fixed classes for all machine parts shipments.
Precision parts cratery
Protected industrial equipment
48 × 40 × 42 in
Packaged weight: 900 lb
- Cubic feet
- 46.67
- Density
- 19.29 lb/cu ft
Estimated class
70
70
Mixed component load
Long and irregular pieces with added clearance
72 × 48 × 54 in
Packaged weight: 700 lb
- Cubic feet
- 108.00
- Density
- 6.48 lb/cu ft
Estimated class
125
125
Machine parts shipment comparison
Machine Parts Freight Class by Packaging Type
Machine parts freight class can change substantially with material, packaging efficiency, protective clearance, and the way individual pieces are secured. Dense castings and gears can produce low class estimates, while long shafts, mixed shapes, and oversized crates use more cubic space per pound.
| Machine parts shipment | Typical packaging | Density tendency | Stackability | Planning note |
|---|---|---|---|---|
| Palletized castings and gears | Layered on a reinforced pallet with blocking and banding | Higher | Usually stackable | Dense iron and steel components can produce a low density-based class when the pallet footprint stays compact. |
| Precision parts cratery | Individually wrapped, separated, desiccated, and crated | Medium to low | Limited | Foam, dividers, vapor barriers, and clearance protect finished surfaces but add cubic volume. |
| Long shafts and linear components | Long crate with saddles, blocking, and end protection | Lower | Often non-stackable | Long dimensions and limited top loading can reduce trailer-space efficiency even when the parts are heavy. |
| Mixed housings, brackets, and assemblies | Compartmented crate or pallet with individual restraint | Varies | Usually limited | Uneven shapes, sharp edges, loose pieces, and finished surfaces require separation and positive restraint. |
Machine parts shipping options
Choosing a Shipping Method for Machine Parts
The right service depends on packaged weight, part length, surface protection, crate strength, forklift access, and whether the load is stackable.
| Machine parts shipment | Common shipping option |
|---|---|
| Dense castings or gears on a reinforced pallet | Standard LTL |
| Precision parts crate on a reinforced pallet | LTL with handling and liability review |
| Long shafts, rails, or linear components | Long-length LTL or specialized service |
| Oversized or unusually heavy machine parts | Volume, partial truckload, or dedicated service |
Heavy castings, long components, high-value precision parts, or non-stackable crates may need carrier review before booking.
Machine Parts Packaging, Stackability, and Damage Risk
Machine Parts Packaging
- Use reinforced pallets or crates rated for concentrated metal-part loads.
- Separate parts with blocking, dividers, sleeves, or individual wrapping so pieces cannot strike each other.
- Use corrosion protection where needed and keep sharp edges or protrusions inside the package footprint.
Machine Parts Stackability
- Only mark the shipment stackable when the pallet deck or crate roof can support freight above it.
- Use a load-bearing crate for precision parts, mixed components, or loads with uneven top surfaces.
- Treat long shafts, open pallets, and irregular assemblies as non-stackable unless engineered otherwise.
Machine Parts Fragility and Liability
- Protect machined surfaces, threads, bearings, seals, and calibrated components from impact and contamination.
- Distribute concentrated weight across the pallet and document lifting points for dense castings or assemblies.
- Confirm declared value and coverage for high-value, custom, obsolete, or difficult-to-replace parts.
Before Requesting a Machine Parts Freight Quote
How to Measure a Packaged Machine Parts Shipment
- Measure after the pallet, crate, blocking, dividers, and moisture protection are complete.
- Include pallet runners, crate walls, end caps, sleeves, and any protected overhang.
- Measure to the longest, widest, and tallest packaged point, including banding protectors and framing.
Machine Parts Freight Quote Checklist
- Measure the finished pallet, carton stack, or crate.
- Record the total packaged weight.
- State whether the shipment is stackable.
- Include photos showing packaging, labels, forklift access, and internal restraint when practical.
- Confirm forklift, pallet jack, liftgate, or loading-dock needs.
Freight Planning Calculators
Calculate and Plan Your Machine Parts Shipment
Use the freight class, density, pallet, and linear-feet calculators to plan your packaged LTL shipment.
Freight Class Calculator
Estimate freight class from packaged dimensions, weight, and density.
Freight Density Calculator
Calculate cubic feet and pounds per cubic foot for packaged freight.
Pallet Freight Calculator
Plan pallet dimensions, shipment weight, density, and configuration.
Freight Linear Feet Calculator
Estimate trailer-space usage for pallets and non-stackable freight.
Freight classes shown on this page are density-based estimates for shipment planning. Actual classification may also depend on value, handling requirements, liability, stowability, dimensions, and other commodity-specific factors. Confirm the final freight class with your carrier, broker, or official NMFC resources before shipping. NMFC® is a registered trademark of the National Motor Freight Traffic Association, Inc. FreightClassCalculator.tools is an independent calculator and is not affiliated with, endorsed by, or licensed by NMFTA.