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Trailer Jacks,Heavy Duty Trailers
Trailer PartsJacksHeavy Duty Trailers

Bulldog 4x 2-Speed 12K Square Trailer Jack w/ Traditional Gearbox 26" Lift

$2,934.99
SKU: BDTJ90
✅ Universal Fit Product(No vehicle selection required)
1
Out of Stock

Bulldog 2-Speed 12,000 lb Square Drop-Leg Trailer Jack – 4-Pack

Upgrade your heavy-duty trailer with this 4-pack of Bulldog two-speed square drop-leg jacks. Designed for smooth operation under load, each jack provides a full 26" lift, effortless transition between low and high gearing, and a durable powder-coat finish to resist corrosion. Perfect for agricultural, construction, and industrial applications, these jacks make hitching and stabilizing your trailer faster and easier.

Bundle Contents:

  • QTY (4): Bulldog Two-Speed Square Trailer Jack, 12,000 lb Lift Capacity
    • Two-speed gearbox designed specifically for drop-leg jacks
    • 12,000 lb static capacity; 10,000 lb lift capacity
    • Sidewind handle crank with 12-1/2" travel for smooth lifting
    • Low gear: 27 turns per 1" (planetary), 29 turns per 1" (traditional)
    • High gear: 9 turns per 1" of travel for rapid raising
    • Engineered alloy construction for enhanced strength and sideload capability
    • Planetary gearbox fits within outer tube profile—no spacers required

Always verify that these jacks fit your trailer’s frame and bolster reliable performance with routine lubrication and inspections. Proper maintenance ensures smooth operation and extends service life.

Specifications:
Weight Capacity 10001 Pounds or Greater
Jack Mounting Style Direct Weld HD Jack
Jack Groups Heavy Duty Trailers
Jack Style Direct Weld HD
Lift Mechanism Sidewind Handle Crank
Jack Travel Range 26 Inch Lift
Jack Finish Black Powdercoat
Jack Static Load Capacity 12000 LB Static Capacity
Jack Lifting Load Capacity 10000 LB Lift Capacity
Jack Foot Type Footplate
Jack Leg Style Drop Leg Spring Return
Jack Swivel Type Non Swivel
Jack Outer Tube Diameter 4 Inch Outer Tube
Jack Shape Square Jack
Approx Bracket-to-Bottom Clearance (Retracted) 30 Inch Bracket-to-Bottom Retracted
Approx Bracket-to-Bottom Clearance (Extended) 56 Inch Bracket-to-Bottom Extended
Approx Bracket-to-Top Clearance User-Configurable Clearance
Electric Lift Non Electric
Exact Bracket-to-Bottom Clearance (Retracted) 29.5 Inch
Exact Bracket-to-Bottom Clearance (Extended) 55.6 Inch
Exact Bracket-to-Top Clearance User-Configurable Clearance
Order today or call us at 1-201-580-9007 for expert advice and personalized service.

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