Aldon 4013-13, 4013-14 & 4013-15 Guardian™ Trailer Stabilizers

Aldon 4013 Series Guardian™ Trailer Stabilizers

Designed solely for use in supporting the front end of semi-trailers.

  • Lightweight
  • Powder coat finish
  • No ratchet head screw to bend, rust or jam (4013-14 & 4013-15)

NOTE: ALWAYS use two jacks at the front of each trailer for good stability. A single jack in the centre will not prevent side-tipping. If one or both of the legs give way, a single jack in front will act as a fulcrum and not be able to overcome the tipping action. Trailer must be secured with dock lock or wheel locks.

Fixed Height Screw Jacks (Model No. 4013-14 & 4013-15)

Most trailers dropped off at a dock are 1168mm (46”) above the pavement. Aldon’s 1143mm (45”) Fixed Height Stabilizers slip in easily under the nose.

To adjust the trailer nose up or down, use lower gear setting of landing legs handle.

It takes less than 30 seconds to lower 25mm (1”) and less than 10 seconds to raise 6mm (1/4”) to remove jacks.


Model No.DescriptionTested Load Capacity (Tonne)*Height (mm)Top (mm)Base (mm)Weight (kg)
4013-13Adjustable-Height Screw Jack34.01067-116812735624.5
4013-14Fixed-Height Screw Jack34.0114312735620
4013-15Fixed-Height Screw Jack34.011431273569

Click on the links to download more information on the Aldon 4013 Series Guardian™ Trailer Stabilizers.

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