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PHS Lift — Authorized Noblelift Dealer

Free Interactive Tool · OSHA CLASS I–VII

OSHA Forklift Class Finder

OSHA Class I–VII in four questions.

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1Step 1 of 4

What power type will you use?

Electric is safest indoors. LPG is versatile indoor-outdoor. Diesel is outdoor-only.

About this tool

OSHA splits forklifts into seven classes based on power source and design. Class I (electric counterbalance rider) and Class II (electric narrow-aisle) are indoor warehouse workhorses. Class III (electric walkie/rider) covers pallet jacks and walkie stackers. Class IV (internal combustion, cushion tires) handles mixed indoor-outdoor on smooth concrete. Class V (internal combustion, pneumatic tires) takes loading docks and yard work. Class VI is tractor-style tuggers. Class VII is rough terrain for construction, lumber, and agricultural yards. Answer four questions below — power type, environment, load capacity, and aisle width — and we'll return the right class for your operation with rationale and matching in-stock Noble Lift units.

Shop related equipment

Forklifts
Tuggers
Narrow Aisle

Frequently asked questions

Do I really need the right OSHA class?
Yes. OSHA 29 CFR 1910.178 requires operators to be trained on the SPECIFIC class of truck they operate. A Class I certification doesn't cover a Class IV, and using the wrong class for the environment (LPG indoors without ventilation, electric outdoors in rain) is a citable violation.
Electric vs LPG indoors — which class?
Electric (Class I or II) is always safer indoors — zero emissions, no fuel storage, no CO risk. LPG (Class IV) is indoor-rated only in properly ventilated warehouses; modern Tier 4 Final LPG engines meet indoor air-quality thresholds but still need combustion-air monitoring.
What's the difference between Class IV and Class V?
Class IV uses cushion (solid) tires — smaller footprint, tighter turning, indoor/dock only. Class V uses pneumatic (air-filled) tires — larger footprint, more ground clearance, handles gravel lots, uneven dock plates, and outdoor yards.
What's a Class III?
Class III is OSHA's "electric motor hand truck" class — it includes walkie pallet jacks, walkie stackers, and low-lift order pickers. They're walk-behind or ride-along, never seated, and have a tiller control instead of a steering wheel.
Does tugger = Class VI?
Yes. OSHA Class VI is for tractor-style tow trucks that pull trailers/carts, with no lift mechanism. Electric and internal-combustion tuggers both fall under Class VI.

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Pallet Jack Finder

Tell us your weight, frequency, environment — we'll match the SKU.

Rather just talk to a specialist?

Our team handles sizing, freight, financing, and OSHA questions every day. Get a quote with matched Noblelift inventory in one business day.

Request a Quote → (800) 404-2311