Menu
Menu
Your Cart
SELECT VEHICLE
SELECT VEHICLE
Bulldog 2-speed 12K square sidewind trailer jack bundle
Bulldog 2-speed 12K square sidewind trailer jack bundle
Bulldog 2-speed 12K square sidewind trailer jack bundle
Bulldog 2-speed 12K square sidewind trailer jack bundle
Bulldog 2-speed 12K square sidewind trailer jack bundle
Bulldog 2-speed 12K square sidewind trailer jack bundle

Bulldog 8x 2-Speed 12K Square Trailer Jack w/ Traditional Gearbox 26" Lift

Model: BDTJ91

8-Pack Bulldog 2-Speed 12,000 lb Square Sidewind Trailer Jacks – Traditional Gearbox, 26" Lift

Upgrade your heavy-duty trailer setup with this 8-pack of Bulldog two-speed square trailer jacks. Each jack features a robust traditional gearbox designed for smooth cranking under full loads and rapid lifting when unloaded. Rated for 12,000 lb static capacity and 10,000 lb lift capacity, these jacks deliver reliable performance for agricultural, construction, and industrial trailers.

Bundle Contents:

  • QTY (8): Two-Speed Square Trailer Jack, 12,000 lbs. Lift Capacity, Sidewind, 12-1/2" Travel
    • The first 2-speed gearbox designed with a drop leg jack in mind. Bulldog’s 2-speed 12,000 lb support capacity square jack makes cranking easier when fully loaded and faster when unloaded.
    • In low gear, the ratio delivers full lifting power at a super-smooth, easy-lifting 27 turns per 1" (planetary) and 29 turns per 1" (traditional) of travel.
    • In high gear, the cranking ratio is a speedy 9 turns per 1" of travel—the fastest in its weight class.
    • State-of-the-art 2-speed gearbox with power and speed for the most effective and efficient jack at all loads
    • Designed for today’s standard agricultural, construction, and industrial trailer applications
    • User-friendly design makes operation smooth and easy
    • Engineered alloys for enhanced strength, stability, and sideload capability
    • Planetary gearbox fits within the width profile of the jack’s outer tube, eliminating the need for spacers

For optimal performance, always verify compatibility with your original equipment manufacturer’s specifications, perform regular lubrication, and inspect the drop leg mechanism before each use.

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
Custom Bundle No
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 877-869-6690 for expert advice and personalized service.

$5,813 99

  • Best Price on Web Guarantee
  • Fastest Shipping
  • FREE Shipping
  • Backorder (2-5 Weeks)
Best Price on Web Guarantee
Best Price on Web Guarantee

We match lower prices from major authorized retailers for brand-new products in original packaging, provided the item is in stock. The competing seller must be an authorized, professional retail business; offers from individuals, auctions, peer-to-peer sites, or unauthorized sellers don’t qualify. Used, refurbished, or open-box items are excluded.

Please see our full terms for details.

Applies to this product only

Applies to this product only

$5,813 99

Pay in 4 interest-free installments of with Pay with Affirm Learn more

Questions? Call our Auto Experts at (877) 869-6690

Get it now, pay later

Select installments at checkout to split your purchase into 4 interest-free payments of $ every 2 weeks.

  • No fees, ever.
  • No impact on your credit score.

Payment options are offered by Affirm and are subject to an eligibility check and might not be available in all states. CA Residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lender license.

Fits Vehicle Styles

You are in!

We will alert you the moment it is back.

Product

Don't Miss the Next Restock!

We are working hard to bring this back. Join our VIP list to get an instant alert the second it is available.

Product: Selected Item
Call us at 877-869-6690.

Product Details

  • Brand: Bulldog
  • Model: BDTJ91
  • Includes: 2-Speed 12K Jack

Default
Brand Bulldog
Jack Mounting Style Direct Weld HD Jack
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
Custom Bundle No
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

Be the first to ask a question.

Write a review

Note: HTML is not translated!
Rating
Bad Good

Description

8-Pack Bulldog 2-Speed 12,000 lb Square Sidewind Trailer Jacks – Traditional Gearbox, 26" Lift

Upgrade your heavy-duty trailer setup with this 8-pack of Bulldog two-speed square trailer jacks. Each jack features a robust traditional gearbox designed for smooth cranking under full loads and rapid lifting when unloaded. Rated for 12,000 lb static capacity and 10,000 lb lift capacity, these jacks deliver reliable performance for agricultural, construction, and industrial trailers.

Bundle Contents:

  • QTY (8): Two-Speed Square Trailer Jack, 12,000 lbs. Lift Capacity, Sidewind, 12-1/2" Travel
    • The first 2-speed gearbox designed with a drop leg jack in mind. Bulldog’s 2-speed 12,000 lb support capacity square jack makes cranking easier when fully loaded and faster when unloaded.
    • In low gear, the ratio delivers full lifting power at a super-smooth, easy-lifting 27 turns per 1" (planetary) and 29 turns per 1" (traditional) of travel.
    • In high gear, the cranking ratio is a speedy 9 turns per 1" of travel—the fastest in its weight class.
    • State-of-the-art 2-speed gearbox with power and speed for the most effective and efficient jack at all loads
    • Designed for today’s standard agricultural, construction, and industrial trailer applications
    • User-friendly design makes operation smooth and easy
    • Engineered alloys for enhanced strength, stability, and sideload capability
    • Planetary gearbox fits within the width profile of the jack’s outer tube, eliminating the need for spacers

For optimal performance, always verify compatibility with your original equipment manufacturer’s specifications, perform regular lubrication, and inspect the drop leg mechanism before each use.

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
Custom Bundle No
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 877-869-6690 for expert advice and personalized service.

Get Expert Help