Vehicle Fitment
This part is universal
Product Details
Universal SWQ 180 Series Direct Weld Spring Return 2-Speed Square Jack (183902) by Bulldog®. Spring Return. Pin to Side. Retracted Height: 28.5". Lift Capacity: 12000 lbs. Swivel Mount Type: Sidewind. Travel Length: 12-1/2". Limited 5 Years Warranty. Traditional Gearbox. Traditional Gearbox. The First 2-Speed Gearbox Designed with a Drop Leg Jack in Mind. BULLDOG's 2-speed 12000 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.
Specifications
| Handle Style: Traditional |
| Capacity: 12000 lbs. |
| Travel: 12.5" |
| Retracted: 28.5" |
| Extended: 54.6" |
Features
- 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 enhaced strength, stability and sideload capability
- Planetary gearbox fits within the width profile of the jack's outer tube, eliminating the need for spacers
- Warranty Limited 5-Year
Maybe you're lucky, and your trailer has so little tongue weight that you don't need a jack. But for anything bigger than a small utility trailer, you'll need a jack. Even on a small trailer it's handy, just to keep the trailer flat while loading and unloading it. But most trailers need a jack just to get them on and off the hitch ball. Don't put up with a rusty, bent or worn-out jack that fights you every time you need to lift the trailer. Years of abuse and neglect are not kind to the mechanism inside a jack, and a single instance of not lifting the jack back up far enough after hitching up can result in a ground strike that leaves it sprung out of alignment. Replacement will make your day shorter.
If you have a heavy trailer, it can take a lot of time and a lot of muscle to crank the tongue up high enough of clear the hitch ball. Add in a lot of time to retract the jack far enough to clear the ground underway and you can see why a 20speed jack might be worth it. Plenty of mechanical advantage to lift, and faster travel when the foot is not on the ground. Typical gear ratios in these jacks offer a 3:1 ratio, reducing the number of turns or an inch of travel from 29 to only 9. Better yet, a powered jack takes all the effort out of hooking up or spotting a trailer. No more huffing and puffing or getting blisters turning the crank. If you hitch up and drop off regularly, this is a real timesaver.
Bulldog® gooseneck hitches, gooseneck couplers, trailer couplers and wedge-latch elements feature a high-strength, heavy duty design that makes them the most Tough and Trusted trailer components available today. From 1920 the Bulldog brand has been the choice of Military and Manufacturers everywhere. Bulldog jacks in particular are built with uncompromising strength and materials engineered to hold up under rigorous working conditions. The secret to success is having equipment you can count on and Bulldog is the perfect choice where trailering is concerned.
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Reviews
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Electric Jack
Bulldog® 185402 - Velocity Series™ High Speed JackPosted by Luyk (Waupaca, WI) / October 27, 2019
Posted by Charles (Tallahassee, FL) / January 04, 2016
Questions and Answers
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