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Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs
Bulldog

Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs

Part Number: BD182815
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$214.04
Retail:$257.65
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Heavy-duty, square, drop-leg jack has a front-facing plunger pin, an easy-to-access gearbox and 28-1/2" retracted height. Perfect for agricultural, construction, livestock or heavy-duty utility applications. Crank sold separately. 1-800-940-8924 to order Bulldog camper jacks part number BD182815 or order online at etrailer.com. Free expert support on all Bulldog products. Great prices and Fastest Shipping for Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs. Camper Jacks reviews from real customers.
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  • Reviews (273)
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Bulldog Camper Jacks - BD182815

Highlights

  • Heavy-duty capacity: Supports up to 10,000 lbs lift and 12,000 lbs static load.
  • Superior adjustability: Drop leg with spring return offers 26" lift and 13-1/2" travel.
  • Robust construction: Made of 7-gauge alloy steel for durability in harsh conditions.
  • Designed for efficiency: Sidewind jack for easy access and reduced cranking effort.
  • Versatile usage: Perfect for fifth wheel campers, stabilizer jacks, and landing gear.
  • Weld-on design: Direct weld option for strong, reliable trailer attachment.

Features to know about

Effortless Heavy-Duty Lifting: 10,000 lbs Capacity with 26" Lift

When dealing with heavy trailers, you need a jack that won’t let you down. The Bulldog Square Jack boasts a formidable 10,000 lbs lift capacity and a substantial 26" total lift. Whether you’re leveling a hefty fifth wheel camper or stabilizing a construction trailer, this jack stands ready to handle the load with ease.

Maximize Flexibility and Reach: Spring-Return Drop Leg

Ever struggled to adjust your trailer jack over varying terrains? The spring-return drop leg on this Bulldog jack extends to an additional 13-1/2", giving you incredible adjustability. It’s built for those complex spots that require fast-reacting solutions, making it an outstanding choice for trailers frequently encountering uneven ground.

Built to Withstand the Elements: 7-Gauge Alloy Steel Construction

If durability is your top priority, this Bulldog jack won’t disappoint. Constructed from 7-gauge alloy steel, it’s both strong and weather-resistant, ensuring long-lasting performance in any climate. The painted inner and outer tubes further enhance its ability to resist the elements, keeping it in top shape through seasons of use.

Simplified Maintenance: Easy Access Gearbox with Grease Fitting

Maintenance can be a hassle, but here it’s straightforward. This Bulldog jack features an easy-to-access gearbox, which includes a grease fitting, streamlining the routine upkeep process. You’ll spend less time fiddling with maintenance and more time getting down to the work at hand.

Tailored Fitting: Direct-Weld Design with Tandem Application Option

Designed for versatility in application, this jack offers a direct-weld design for secure fitting. Planning a tandem setup? This Bulldog jack can be paired with either BD183816 or BD183903 models, allowing for a customized trailer support setup. The direct-weld makes it perfect for users looking for a more permanent, sturdy solution.

Complete Package with Add-On Possibilities: Compatible with Powered-Drive Kit

Imagine the convenience of upgrading to electric at a moment’s notice. Though the Bulldog Square Jack is a powerhouse on its own, it’s also compatible with the Bulldog Powered-Drive Kit for those seeking to ease manual cranking. This optional motor kit can transform your jack into an effortless electric tool, perfect for those looking to automate their trailer’s setup and takedown process.

Specs

Weight and Capacity

  • Lift capacity: 10,000 lbs
  • Static load capacity: 12,000 lbs

Lift and Travel

  • Total lift: 26"
  • Screw travel: 12-1/2"
  • Drop leg travel: 13-1/2"

Dimensions

  • Bracket height retracted: 28-5/8"
  • Bracket height extended: 41-1/8"
  • Tubing width: 4"
  • Connecting rod shaft diameter: 13/32"

Warranty

  • Limited warranty: 5 years

Note

  • Do not use landing gear to lift your trailer during tire changes or service work, because doing so will exceed the capacity of the landing gear.

182815 Bulldog Heavy Duty Square Direct Weld Jack with Spring Return Drop Leg, Sidewind, 12-1/2" Travel, 10,000 lbs - SWQ 180 DL-BX




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Customer Satisfaction Score:

Ratings & Reviews

4.8

273 reviews
Heavy-duty, square, drop-leg jack has a front-facing plunger pin, an easy-to-access gearbox and 28-1/2" retracted height. Perfect for agricultural, construction, livestock or heavy-duty utility applications. Crank sold separately.

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See what our Experts say about this Bulldog Camper Jacks

  • What Jack Can Bulldog Powered Motor Kit part # BD1824200100 Fit
    I wish it was that easy, but the only jack set you could use the Bulldog Powered-Drive Kit for Single-Speed Jacks w/ 12,000-lb Capacity, Item # BD1824200100 with is a Bulldog jack set like # BD182815. Only option we have would be to replace your jack with the # BD182815.
    view full answer...
  • How To Select Between 2 Speeds On Jack # TJD2SP-25100 and Electric Jack Availability
    To use the 2nd speed on the Square 2-Speed Jack # TJD2SP-25100 you need to remove the handle and attach it to the other shaft on the gear box. This is how you select either the high gear of 1" every 4-1/2 turns or 1" for every 34-1/2 turns. The Bulldog Powered-Drive Kit # BD1824200100 will allow you to electrically control a similar Bulldog Single Speed Square Jack # BD182815.
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  • Replacement Jacks and Electric Motor To Upgrade a 1999 Sooner Horse Trailer
    It sounds like the jacks on your 1999 Sooner Horse trailer have been modified since it was new as all the images and videos I can find for your trailer show it using a single jack. Without knowing exactly what jacks you have or the condition it is going to be best to get 2 new Jacks # BD182815. Each jack is rated to lift 10,000lbs which will give you a combined capacity of 20,000lbs. This should be more than enough for your horse trailer since so much of the weight will be on the axles...
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  • What Kit to Use for Upgrading Bulldog Square Landing Gear Jacks on Gooseneck Trailer
    Thank you for the photo of the landing gear on your gooseneck trailer! From what I can see it looks like you have the Bulldog Square Jack # BD182815 installed on both sides. If this is the case then you'll need the Bulldog Powered-Drive Kit # BD1824200100 to upgrade them to electronically controlled instead of manually controlled. You'll want to verify this is the gooseneck landing gear kit you have prior to purchasing though.
    view full answer...
    Image 1 for
  • Electric Conversion Compatibility for Holland Binkley Model 48000 Series Jack on Horse Trailer
    The Holland Binkley model 48,000 series jacks are very similar to the Bulldog Square Jack - Drop Leg w/ Spring Return # BD182815 which can utilize the Bulldog Powered-Drive Kit for Single-Speed Jacks w/ 12,000-lb Capacity # BD1824200100. Your current jacks are not compatible with the kit to my knowledge so you would need to replace the jacks in order to upgrade to the motor kit. Another option is to use the Bulldog Velocity Series Electric Landing Gear Jack - 24" Lift - 12,000 lbs #...
    view full answer...
  • How to Tell if a Bulldog 10K/12K Jack is a Single Speed or 2-Speed
    The Bulldog 10K/12K jacks with 2-speeds will have a gear box on them such as # BD183816 and so for it you would use powered drive kit # BD1824180100. The single speed jacks will not have a gear box like # BD182815 so you would use kit # BD1824200100.
    view full answer...
  • Bulldog 12000 lb Powered Electric Jack Replacement Motor
    To replace just the motor for your 12000 lb Bulldog single-speed jack (like # BD182815) you will just need motor # BD1046130-00. I've attached a video of the motor being installed for your convenience. To replace the dual-output motor for Bulldog electric 5th-wheel landing gear (like # BD500161), use part # BD500359.
    view full answer...
  • Does the Bulldog Square Jack # BD182815 Come with a Handle
    The crank for the Bulldog Square Jack # BD182815 is sold separately. You would want a Replacement Bulldog Sidewind Jack Crank Assembly w/ Horizontal Clevis # BD800090 if you would like a horizontal clevis or a Replacement Bulldog Sidewind Jack Crank Assembly w/ Vertical Clevis # BD015181 if you want a vertical clevis. The difference between the clevis designs is in how you plan to store the handle when it is not in use. The difference is in the how the handle hinges to allow it to be stored....
    view full answer...
    Image 1 for
  • Recommended Motor Kit for Square Jack on Sundowner 2 Horse Trailer with Living Quarters
    The Sundowner 2 horse trailers with living quarters usually use a weld on square jack like the Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 12-1/2" Lift - 10,000 lbs # BD182815. To add a motor to this style of jack, I recommend the Bulldog Powered-Drive Kit for Single-Speed Jacks w/ 12,000-lb Capacity # BD1824200100. This will include the wiring harness, motor, circuit breaker, and rocker switch in weatherproof box. This will allow you to simply connect to a 12V battery....
    view full answer...
  • Recommendation to Replace Holland 4800SL Gooseneck Jack with Electric Model
    Based on my research your existing Holland 4800SL jack is very similar to the Bulldog Square Jacks like # BD182815. This particular jack can be used with the Bulldog Powered-Drive Kit # BD1824200100 to convert it to a quiet, electrical system that allows for easy lifting. The upgrade kit isn't compatible with your Holland unit so you would need to first replace your jack with the Bulldog Square Jack and then add the Powered Drive Kit. The only issue is that this is a weld-on jack so...
    view full answer...
  • Availability Of Repair Kit Or Replacement FOr A Binkley 63383 Jack
    Hello Parker. Unfortunately, we do not offer any replacement parts for the Binkley brand trailer jacks. We do offer some similar jacks from Bulldog and RAM, but we do not carry anything from the Holland Binkley brand. The only real solution I could offer would be to replace the jack entirely with something link the Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs # BD182815.
    view full answer...
  • Difference Between Bulldog Square Sidewind 10,000 Lb Weld-On Landing Gear Trailer Jacks
    The Bulldog Square Jack, part # BD182800 and part # BD182815 are very similar but have just a couple of slight differences. They are both 26 inch lift jacks with a 10,000 lb weight capacity, and are sidewind jacks. The # BD182800 has a side-facing plunger pin and has a 27-2/5 inch retracted height. The # BD182815 features a front-facing plunger pin and when retracted has a height of 28-1/2 inches. As you can see there are a couple of differences.
    view full answer...
  • Whats the Difference Between Spring Return Jack and a Non-Spring Return Jack
    A spring return in this regard is a mechanism that helps when you are lowering or raising a trailer onto a gooseneck ball. Due to the slow jack speed and the far distance that the foot of a jack has to go when you are raising a trailer there is a pin you can pull in the leg of the jack that will lower the inner section of the jack to take up the majority of the distance that the jack foot has to cover. Well, when it comes time to lower your trailer onto your truck and drive off you will...
    view full answer...
  • Can Drop Leg on Bulldog Square Jack # BD182815 be Replaced
    I reached out to my contact at Bulldog and unfortunately the drop leg for the Square Jack # BD182815 is not available by itself as a replacement part. Your only option at this point is indeed to replace the entire unit with a new assembly. I have attached a short video review on this particular jack that you can check out as well.
    view full answer...
  • Can Two Bulldog Square Jacks be Used in Tandem for use on a Trailer
    According to my contact at Bulldog, you can use two of the Bulldog Square Jacks # BD182815 for your trailer. Please make sure that you do mount both of these jacks in the same position and it should work for you. You will need a connecting rod and a crank handle like the Bulldog Replacement Side Wind Jack # BD800090. I have included links to the parts listed above as well as a video for your reference.
    view full answer...
  • Availability Of Bulldog 10000lb Trailer Jacks Compatible With Powered-Drive Kit
    The Bulldog Powered-Drive Kit for Single-Speed Jacks w/ 12,000-lb Capacity # BD1824200100 you were looking at does use a 1" shaft, but is only a confirmed fit for a Bulldog 12000lb jack so without knowing the brand or model of your current jack I am unable to confirm if it will fit or not. The most surefire option is to go ahead and replace your jacks with the Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs # BD182815 which will without a doubt work with...
    view full answer...
  • Power Drive Unit For Bulldog Landing Gear
    The Replacement Bulldog Gear Motor part # BD1046130-00 replaces the powered-drive kit in Bulldog electric single-speed jacks. There are not any powered-drive kits available for the landing gear with the traditional triangular gear box. You would need to upgrade the landing gear to a planetary 2-speed jack part # BD183816 and part # BD182815 with 4 inch tubing. Then add a powered drive kit gear motor part # BD1046130-00. You can use your existing wiring and switch.
    view full answer...
    Image 1 for
  • How Many Cranks Per Inch Does it Take to Raise the Single Speed Bulldog Landing Gear Jacks
    I spoke to my contact at Bulldog and he informed me that the Bulldog Square Jack # BD182815 that you referenced will take 9 turns to move 1 inch in either direction. I attached a review video for this jack for you to check out as well.
    view full answer...
  • Can I Replace Just One Jack on 2012 PJ Flatbed Trailer With Bulldog 2-Speed Jack, Part # BD183816
    In order for your existing single-speed trailer jack to work with the Bulldog 2-Speed Jack - Drop Leg w/ Spring Return, part # BD183816, it is essential that the existing jack have a cranking ratio (the number of handle turns that moves the jack one inch) that is the same as the 9-turns-per-inch high gear ratio of the Bulldog. If the two jacks do not have the same turns ratio, then the trailer will elevate unevenly, creating a safety hazard. My contact at Bulldog tells me that if the OEM...
    view full answer...
  • How to Manually Operate a Bulldog Landing Gear Jack with Powered-Drive Kit # BD1824200100
    What he will need to do is to use an appropriate sized socket and wrench on the end of the rod located above the electric motor on Bulldog Powered-Drive Kit for Single-Speed Jacks, # BD1824200100. He will also most likely need an extension in order to be able to turn the wrench a full 360 degrees and not make contact with the electric motor.
    view full answer...
  • Replacement Pins For 10,000 lb Bulldog Square Sidewind Jack
    Hey Kenny, So the pins aren't actually available by themselves for a 10k Bulldog Jack, they only come with the gear kit. For the 10,000 lb lift/12,000 lb static capacity then to get a replacement pin you'll need the Replacement Gear Kit for Bulldog Sidewind Jacks # BD500212.
    view full answer...
  • How Many Jacks Come With The Bulldog Square Jack # BD182815?
    The Bulldog Square Jack - Drop Leg w/ Spring Return - Sidewind - 26" Lift - 10,000 lbs # BD182815 is for a single jack. For a tandem jack application you will need to pair this jack with either the Bulldog 2-Speed Jack - Drop Leg w/ Spring Return - Planetary # BD183816 or Bulldog 2-Speed Jack - Drop Leg w/ Spring Return - Traditional # BD183903. The Bulldog Sidewind Jack Crank Assembly # BD800090 is sold separately.
    view full answer...
  • What Follow Leg to Use with the Bulldog 2-Speed Jack Part # BD183903
    The Bulldog 2-Speed Jack part # BD183903 is a lead leg for a landing gear set. If you will be using the jack in tandem then you can use the Bulldog Square Jack part # BD182815 for the follow leg. Only one of the landing gear legs will have a gearbox in this particular application. For the handle you can use the Replacement Bulldog Sidewind Jack Crank Assembly part # BD800090.
    view full answer...
  • Options for Installing Powered-Drive Kit with Bulldog Landing Gear Jacks
    The Bulldog Powered-Drive Kit # BD1824180100 that you referenced is not compatible with landing gear like the Bulldog 2-Speed Jack, Traditional, 10,000 pounds # BD183901. My contact at Bulldog confirmed that there is not a motor kit available for the jacks with the triangular gear housing, like that on the # BD183901 landing gear jack. To be compatible with a powered-drive kit, you will want to update your existing landing gear with either single speed landing gear or 2-speed landing...
    view full answer...


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