Landing Gear

A450  Magnum Series

A450 Magnum Series Landing Gear

Complete with all of the features that come standard with JOST landing gear products, like a safe, durable internal gearbox and austempered ductile iron gears that do not wear out, the A450 Magnum series provides additional features that increase the durability and reliability of this landing gear series for a range of commercial trucking applications.

  • 5 Year Maintenance Free
  • 10 Year Extended Warranty
  • Rechargeable powder-coated grease tube fully encases elevating screw
  • Increased lift nut hardness increases strength and reduces wear
  • Internal gearbox filled with a low-temperature grease
  • Hole added to the lower leg to access grease fitting in rechargeable grease tube

Capacities & Ratings:

  • Max Static Load Rating* 170,000 lbs
  • Rated Lift Capacity** 62,500 lbs
  • Sideload Capacity* 33,000 lbs / set

* When properly braced on a trailer
** With 100ft-lbs input torque

Gear Ratio:

  • High Gear: 3.5 turns/inch
  • Low Gear: 32 turns/inch
A450 Series Informational Flyer

Key Features & Benefits

A450  Magnum Series

10 Year Extended Warranty

In addition to the Magnum Series’ standard 5-year maintenance-free guarantee, this product comes with a 10-year extended warranty.

Signature Internal Gearbox

JOST’s signature internal gearbox is completely filled with low-temperature grease to improve the lifetime performance of the product.

Rechargeable Grease Tube

A rechargeable powder-coated grease tube fully encases elevating screw, bathing the screw in grease with every extension.

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Warranty Statements

Claims should be filed with JOST or any authorized sales or service outlet within 60 days of product failure.

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