Iron Attach
LOAD CALCULATOR
IA-TB-100TTelescoping Truss Boom

IA-TB-100T Load Calculator

Tap above and enter your forklift or telehandler to get the allowable load for your machine. Without it, the number below is only the boom's own strength.

Lift Lug · Retracted

Rear lug

2 ft · 24 in

IA-TB-100T

Lift lugs · boom retracted only

Tip shackle · by pin position

Tap the extension you are pinned to. Capacity drops the farther you reach.

Before you lift

Boom fully retracted

Boom level

Boom Structural Limit

10,000

lb

This is the boom's strength, not your machine's allowable load. Your machine is usually the lower limit. Add your machine above to get your number.

Engineering Disclaimer

These numbers are estimates from standard forklift stability formulas and IRON ATTACH engineering specifications. All ratings require the boom level, the pins set as marked, and lugs used only with the boom fully retracted.

It is the operator's responsibility to confirm the machine has a valid de-rated capacity plate that accounts for the weight and load center of the IA-TB-100T.

Never exceed the lower of the machine's rated capacity or the attachment's structural capacity.

For the owner and operators of this attachment. Always check the printed manual and your machine's capacity plate before lifting. Questions? Ask the IA Assistant or call (208) 966-4177.

© 2026 IRON Attach · Engineering data Rev 1.4 · June 2026

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