Bulldog 25000 Pound 2-Speed Square Trailer Jack with Spring Return Drop Leg and Twin Cam Gearbox for Heavy-Duty Trailers 183750

$471.99

TWIN CAM DROP LEG JACK The Industry’s Strongest Drop Leg Jack. The BULLDOG® Twin Cam™ features a convenient, enclosed pin mechanism with “twin cam” action that will quickly make this heavy duty, drop leg jack the industry standard.

• The BULLDOG® Twin Cam Drop Leg mechanism allows an increase in the vertical static capacity by using two ¾” pins to transfer forces between the drop leg and inner tube of the jack.

• The unique Twin Cam drop leg mechanism actuates the drop leg pins in both directions, giving the operator full control over engagement and disengagement of the drop leg pins. The design does not rely on spring pressure alone to keep the pins in the locked position. Patent pending.

• The enclosed Twin Cam drop leg mechanism keeps dirt and debris from interfering with the engagement of the drop leg pins.

• The Twin Cam drop leg mechanism maintains tighter alignment between the drop leg tube and inner tube by having engagement on both sides of the drop leg tube.

Two-Speed Model Features:

• Convenient cranking ratios allow for fast operation under a wide range of loading conditions. Drop leg provides quick adjustment.

  • High speed cranking ratio of 9 turns per inch is convenient for loads up to 12,500 lbs.

  • Low speed ratio of 29.5 turns per inch allows lifting loads up to 25,000 lbs.

     

Other Features:

• Easy access grease fittings allow for lubrication of internal jack gears and jack screw/nut.

• Patented screw stop prevents screw and/or nut damage when the jack is fully extended, keeping the screw in good condition for maximum screw/nut cycle life.

• Patented assembly design makes the gears, jack screw/nut, and other internal components easily serviceable. 12.5” of screw travel.

• Drop Leg features 5 positions with 13.5” of adjustment

• 10” X 10” heavy gauge steel foot plate.

• Heavy duty 1” diameter steel input shaft.

   

Specifications:

• Support Capacity: 25,000 lbs.

• Lift Capacity: 25,500 lbs.

• Retracted Height: 29.5"

• Extended Height: 55.5"

• Travel/Lift: 12.5"

• Spring Return Drop Leg features 5 positions with 13.5” of adjustment

• Crank Sold Separately

• 4" Tubing width

• The shaft on the jack is 1 inch

This Jack can also be combined in Tandem with our Single Speed Jack part number 182701. When this single speed Jack is used in tandem with our Two Speed Jack Static capacity of 50,000 lbs and Lift Capacity of 45,000. If using in tandem with a two speed jack you can also add the Bulldog Electric Powered Drive Motor Kit, use part number 1824180100. This is a 2-Speed Motor Kit and can be added to any single Two Speed Jack, or a 2-Speed/1-Speed tandem application