Height Adjustment Kits For Gantry Cranes (Gantry Jacks)

Optional height adjustment kits are handy for frequent adjustments or when you don’t have access to an overhead hoist or forklift truck.

Kits come with 4 detachable gantry jacks, one for each gantry crane leg.

The Jack Kit may also be used to adjust the caster frame spread.

Available for Tri-Adjustable cranes only.

Height Adjustment Kits (Jack Kits) for Gantry Cranes | Wallace Cranes

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Jack Kits for Tri-Adjustable Gantry Cranes

Kit Number Crane Gear Ratio
For 1 Ton Capacities
4400 Fits all heights and I-Beam lengths 5.1 to 1
For 2 & 3 Ton Capacities
4400 Fits round tube cranes with I-Beam length UP to 25’0″ 5.1 to 1
6503 Fits round tube cranes with I-Beam length OVER 25’0″ 15.8 to 1
4405 Fits square tube cranes with I-Beam length UP to 25’0″ 5.1 to 1
6505 Fits square tube cranes with I-Beam length OVER 25’0″ 15.8 to 1
For 5 Ton Capacities
4405 Fits all heights and I-Beam lengths UP to 25’0″ 5.1 to 1
6505 Fits all heights and I-Beam lengths OVER 25’0″ 15.8 to 1
For 8 & 10 Ton Capacities
4410 Fits all heights and I-Beam lengths UP to 15’0″ 5.1 to 1
6508 Fits all heights and I-Beam lengths OVER 15’0″ 15.8 to 1

Request a Quote

Contact us if you need assistance or want to request a quote for a crane accessory.

During normal business hours (8:30 am – 5 pm EST), you can reach us at 800-553-5438 or 610-647-1400. Alternatively or any time after that, you can email us at sales@wallacecranes.com or fill out our Contact Us form.

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