Sunex 6623 20 Ton Air/Hydraulic Truck Jack

Sunex Model: snxn6623
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WARNING: This product can expose you to Nickel (Metallic), which is known to the State of California to cause Cancer. For more information go to
Sunex 6623 20 Ton Air/Hydraulic Truck Jack Sunex Model: snxn6623
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Product Features & specs :

Sunex 6623 20 Ton Air/Hydraulic Truck Jack


Sunex Tool's hydraulic jacks are designed to support heavy-duty loads, including trucks, trailers and busses. A durable steel chassis and frame provide unprecedented support, and overload/bypass safety valves prevent ram over extension as well as prevent use over the rated capacity of the jack.


  • Narrow chassis design fits easily between tandem truck and trailer wheels

  • "Dolly" design allows for after use storage in vertical position for space saving convenience

  • Wiper seals help protect the hydraulic system from oils and contaminants for added service life

  • Overload and bypass safety valves prevent ram over extensions and use beyond the rated weight capacity

  • Integrated air filter helps protect the air motor from debris to increase service life

  • Durable 5 in. composite wheels make position and maneuvering simple

What’s Included:

  • 20 Ton Air/Hydraulic Truck Jack - 6623

  • Extension Screws

Load Capacity

20 tons



Saddle Size

1.75 in

Height (Max.)

23.4 in

Ram Travel

3-9/10 in

Wheel Diameter

5 in

Operating Pressure (PSI)


Chassis Length

17.8 in

Height (Min.)

8.7 in

Extension Screw Travel

2.8 in


20 in.


11.25 in.


9.13 in.


53.85 lbs.

Warranty Term

1 Year

Reviews :

Q & A :


Sunex Warranty

Sunex® Tools Inc. Warrants to its customers that the company’s Sunex® Tools branded products are free from defects in workmanship and materials.

Sunex® Tools Inc. will repair or replace its Sunex® Tools branded products which fail to give satisfactory service due to defect in workmanship or materials, based upon the Terms and Conditions of the Warranty plans attributed to that specific product.

This Warranty does not cover damage to equipment or tools arising from alteration, abuse, misuse, damage and does not cover any repairs or replacement made by anyone other than Sunex® Tools or its Authorized Service Centers.

Return equipment or tools to Sunex® Tools or an Authorized Sunex® Warranty Center, SHIPPING PREPAID. Be certain to include your name, address and contact information, proof of purchase date, and a description of the suspected defect.

The foregoing obligation is Sunex® Tools’ sole liability under this or any implied warranty and under no circumstances shall Sunex® Tools be liable for any incidental or consequential damages.