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Bulldog
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Always the correct part
We know our products
Quality Products
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BULLDOG 5,000 lbs. support capacity square jack dramatically improves side load strength while maintaining the economical benefits of lower capacity jacks. These jacks provide the extra side load capacity you need without the costs of increasing overall capacity.
| BRAND: | BULLDOG |
| PART NUMBER: | 195354 |
| WARRANTY: | LIMITED 5 YEAR WARRANTY |
| WEIGHT: | 19 LBS |
| CAPACITY: | 5,000 LBS. |
| TRAVEL: | 15 IN. |
| RETRACTED: | 25.5 IN. |
| EXTENDED: | 54.1 IN. |
| MODEL NUMBER: | SWL 195 DL-DXQ |
| HANDLE STYLE: | SIDEWIND |
| SPEEDY LIFT: | NO |
| MATERIAL: | STEEL |
| HANDLE BUSHING INCLUDED: | YES |
| ATTACHED WHEELS: | NO |
| COLOR: | GRAY |
| FINISH: | ZINC |
| GEARS INCLUDED: | YES |
| ROLL PINS INCLUDED: | YES |
| WASHERS INCLUDED: | YES |
Founded in 1920, Bulldog has become the standard for heavy-duty trailer connection hardware in agricultural, military and utility service. The line covers gooseneck hitches and couplers, A-frame and channel-mount trailer couplers with the Wedge-Latch mechanism, and heavy-duty jacks, built for unmatched strength, reliability and safety under demanding loads.
Bulldog was founded in 1920 and has spent more than a century supplying the connection hardware that heavy trailers depend on. Its market has always been the demanding end: agricultural, military and utility applications where a coupler failure is not an inconvenience but a serious incident. The brand summarises its position as Tough and Tested, and it sits within the Horizon Global towing group alongside Reese, Draw-Tite, Fulton, Tekonsha, Bargman and Wesbar.
Gooseneck equipment is the brand's signature. Gooseneck hitches mount in the truck bed over the rear axle, which places the load where the chassis can carry it properly and allows far tighter turning than a receiver hitch permits. Matching gooseneck couplers attach at the trailer end, in round tube and square configurations across the capacity range used by livestock, equipment and flatbed trailers.
The conventional trailer coupler range is built around the Wedge-Latch mechanism, which uses a wedge to take up wear between coupler and ball rather than relying on a fixed clamp that loosens over time. That matters on a trailer accumulating hard miles, where slack in the coupling shows up as noise and shock loading. Couplers are offered in A-frame form for standard tongues and in channel-mount form for straight tongue and fabricated frames, with adjustable channel versions that let a coupler be positioned to suit the tongue height.
Heavy-duty jacks complete the line, sized for the tongue weights that gooseneck and equipment trailers generate. Across the range the emphasis is consistent: forged and heavy-section components, load ratings backed by testing, and hardware specified for agricultural, military and heavy-duty commercial use rather than occasional recreational towing.
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A tongue jack is a device mounted to a trailer tongue that raises and lowers the front of the trailer for coupling and uncoupling from the tow vehicle. It supports the tongue weight when the trailer is stationary and must be fully retracted and rotated before towing.
Tongue jacks are available in five mounting styles: bolt-on (clamped to the tongue with bolts and locknuts), snap ring (secured with a snap ring in a groove), bolt-thru (bolted through the tongue with a bushing), A-plate (for trailers with A-plate couplers, bolt-on or weld-on), direct-mount (welded directly to the tongue), and weld-on pivot tube (for round or square pivot tubes).
No. The manual explicitly states that these jacks are not designed for mounting to round tongues. However, weld-on pivot tube models are available for both round and square pivot tubes if a pivot tube mount is used.
Yes. A-plate jacks are specifically designed for mounting to trailers with A-plate couplers. The A-plate is bolted to the coupler using three 3/8-16 grade 5 bolts with washers. It is recommended to attach a bottom support plate to the bottom of the tongue for additional reinforcement.
Before mounting, confirm there will be no interference from the tow vehicle, tongue, ground, or any other mounted accessories while stationary or in motion. Check for interference in all positions including handle swing and swivel positions if applicable. Check for interference again after installation is complete.
Yes, if your jack requires welding. All welding must be performed by an AWS (American Welding Society) certified welder. This applies to direct-mount, A-plate weld-on, and weld-on pivot tube installations. Bolt-on models do not require welding.
1) Place the jack against the tongue and position the mounting straps on the opposite side. 2) Align the holes in the mounting bracket with the holes in the mounting straps. 3) Insert the 4 bolts through the mounting bracket and mounting straps. The upper bolts should rest on the top of the tongue; the lower bolts should be less than 1/16 inch from the bottom. 4) Secure with locknuts and torque to 25 ft. lbs. 5) Check for clearance of handle, trailer light cables, and coupler.
1) Place the jack bracket over the mount. 2) Place the snap ring in the groove. 3) Seat the snap ring fully into the groove. Before installing, inspect the snap ring groove and remove any debris.
1) Place the jack bracket into the recessed opening on the mount. 2) Place the small end of the bushing into the jack bracket and onto the bolt. 3) Tighten the locknut until there is little movement in the bushing. The bolt should be installed between the trailer tongue and mount; the jack bracket will be held by the bushing between the locknut and the mount.
1) All welding must be performed by an AWS certified welder. 2) Place the jack at the desired location on the tongue. 3) Weld 1 inch in 2 locations on both sides of the jack using a 3/16 inch fillet weld.
1) All welding must be performed by an AWS certified welder. 2) If the A-plate is separate from the jack, align the jack (and foot, if equipped) with the jack and coupler as desired before welding using a 3/16 inch fillet weld. 3) Bolt the jack A-plate to the coupler using three 3/8-16 grade 5 bolts with washers, torqued to 15-20 ft. lbs. 4) Weld the recommended support plate to the bottom of the trailer frame using a 3/16 inch fillet weld. 5) If your jack is a plain mount type, it may be mounted directly to a coupler with a 3/16 inch fillet weld.
1) All welding must be performed by an AWS certified welder. 2) The non-beveled side of the pivot tube is welded to the tongue unless otherwise specified. 3) Place the weld-on pivot tube against the tongue and weld all around with a 3/16 inch fillet weld. Align one set of pivot mount holes vertically. 4) Mate the jack to the pivot tube and secure with the supplied pin.
Bolt-on tongue jacks must be secured with locknuts torqued to 25 ft. lbs.
A-plate jacks must be bolted to the coupler using three 3/8-16 grade 5 bolts with washers, torqued to 15-20 ft. lbs.
All welded tongue jack installations require a 3/16 inch fillet weld. This applies to direct-mount, A-plate weld-on, and weld-on pivot tube installations.
The gap between the mounting bolts and the tongue must not exceed 1/16 inch (1.5 mm). The lower bolts should be less than 1/16 inch from the bottom of the tongue.
Never position any part of your body under any portion of the jack or the load being supported. Fully retract and rotate the jack before towing. Before manually moving the trailer, crank the jack to its lowest position. Secure the load, vehicle, and trailer from rolling (by blocking wheels) when operating the jack or coupling the trailer. Never exceed the maximum rated capacity. These jacks are designed for vertical loading only; excessive side forces may cause jack failure and must be avoided.
Always remove the optional drop foot or caster before towing to maximize ground clearance.
When using the drop foot or drop leg, make certain the supplied pin is fully inserted through both sides of the inner tube and the drop tube before using the jack. Never attempt to adjust the drop foot or drop leg when there is any load on the jack.
If your jack is a swivel jack, lock the plunger pin into a hole in the mounting bracket before raising or lowering the tongue.
If your jack has a pivot tube mount, make certain the pivot pin is fully inserted through both sides of the pivot tube and the pivot mount before operating the jack.
Jack capacity is limited to the lesser of the jack, footplate, or caster wheel capacity. Never exceed the maximum rated capacity. Refer to the stamped markings or decals on the product to obtain the rated capacity.
No. This product is not intended to be used as a transport device for the implement it is attached to. Minimize movement of the implement while the jack is under load.
Yes. Do not allow children to play on or around this product or the load being supported.
The following procedures should be performed at least annually: For side-wind models, apply a small amount of automotive grease to the internal gearing and apply a lightweight oil to the handle unit at both sides of the tube. For top-wind models, apply a lightweight oil to the screw stem. If equipped, the axle bolt and nut assembly of the caster wheel must also be lubricated with the same lightweight oil. If the product is used in a marine environment, flush the jack assembly and bushings with fresh water and apply fresh lubricant.
Apply a small amount of automotive grease to the internal gearing by removing the jack cover, or if equipped, use a needle nose applicator or standard grease gun on the lubrication point found on the side of the jack near the crank. Rotate the jack handle to distribute the grease evenly.
A lightweight oil must be applied to the handle unit at both sides of the tube for side-wind models.
For top-wind models, apply a lightweight oil to the screw stem.
If the product is used in a marine environment, flush the jack assembly and bushings with fresh water, and apply fresh lubricant.
1) Insert the long spacer into the wheel. 2) Set the wheel into the caster body and place the bolt through the caster body and wheel. 3) Secure with the nut provided.
1) Insert the long spacer into the roller followed by the thin spacer and the bolt. 2) Secure to the crank stem with the nut provided.
1) Place the washer over the screw stem and then place the handle over the screw stem. 2) Secure the handle to the screw stem with the bolt and nut provided.
A heavy duty caster is an optional accessory for tongue jacks. Jack capacity is limited to the lesser of the jack or caster capacity. To attach: Use 4 3/8 inch bolts, washers, and locknuts as shown in the manual.
Refer to the stamped markings or decals on the product to obtain the rated capacity. If uncertain, contact Cequent Performance Products at 1-800-632-3290 or www.cequentgroup.com.
Always replace bent, broken, or worn parts before using this product.
No. The purchaser/owner must not alter or modify the product. The only exception is for alterations made pursuant to product instructions and in a workmanlike manner.
No. Do not attempt to weld bolt-on brackets or straps to the tongue. Special brackets are available for weld-on applications.
If your jack is a rack jack, do not raise the gear housing above the inner tube.
Use only Cequent Performance Products' parts or parts of equal quality for repair. Replacement parts are available through Cequent Performance Products' Customer Service Department at 1-800-632-3290. Please specify the product model number.
Tongue jacks are available in multiple mounting styles: bolt-on, snap ring, bolt-thru, A-plate, direct-mount (weld), and weld-on pivot tube. Confirm your tongue width and mounting preference. Jacks are not designed for round tongues. Contact Cequent Performance Products at 1-800-632-3290 if you need fitment confirmation.
Only if you choose a weld-on model (direct-mount, A-plate weld-on, or pivot tube weld-on). Bolt-on, snap ring, and bolt-thru models do not require welding. All welding must be performed by an AWS certified welder.
Torque all mounting bolts to 25 ft. lbs. For A-plate models, use three 3/8-16 grade 5 bolts torqued to 15-20 ft. lbs.
Fully retract and rotate the jack before towing. Remove any optional drop foot or caster before towing to maximize ground clearance.
Never exceed the maximum rated capacity. Capacity is limited to the lesser of the jack, footplate, or caster wheel capacity. Refer to stamped markings or decals on the product for the rated capacity, or contact Cequent Performance Products at 1-800-632-3290.
Perform maintenance at least annually. For side-wind models, apply automotive grease to internal gearing and lightweight oil to the handle. For top-wind models, apply lightweight oil to the screw stem. In marine environments, flush with fresh water and apply fresh lubricant.
| Part Number | Model Number | Description | Support Capacity (lbs.) | Lift Capacity (lbs.) | Handle Style | Travel (in.) | A Retracted (in.) | B Extended (in.) | C Clearance (in.) |
|---|---|---|---|---|---|---|---|---|---|
| Tubular Swivel | |||||||||
| 195306 | TWL 195 DTSFQ | Round Tubular Swivel, Fixed Leg with Base | 5,000 | 3,000 | Topwind | 15.00 | 15.20 | 30.20 | 7.00 |
| 195356 | SWL 195 DTSFQ w/P&C | Round Tubular Swivel, Fixed Leg with Base | 5,000 | 3,000 | Sidewind | 15.00 | 15.10 | 30.10 | 9.25 |
| 195312 | TWL 195 DTSXFQ/P&C | Square Tubular Swivel, Fixed Leg with Base | 5,000 | 3,000 | Topwind | 15.00 | 15.20 | 30.20 | 7.00 |
| 195362 | SWL 195 DTSXFQ/P&C | Square Tubular Swivel, Fixed Leg with Base | 5,000 | 3,000 | Sidewind | 15.00 | 15.10 | 30.10 | 9.25 |
| A-Frame | |||||||||
| 195318 | TWL 195 DL-DFXQ | Drop Leg with Base, 13.50 in. Additional Adjustment | 5,000 | 3,000 | Topwind | 15.00 | 7.90 | 36.50 | 14.70 |
| Direct Weld | |||||||||
| 195351 | SWL 195 DQ | Fixed Leg with Base | 5,000 | 3,000 | Sidewind | 10.00 | 17.70 | 27.70 | - |
| 195354 | SWL 195 DL-DXU | Drop Leg with Base, 13.50 in. Additional Adjustment | 5,000 | 3,000 | Sidewind | 15.00 | 25.50 | 54.10 | - |
| 195368 | SWL 195 FL-XQ | Fixed leg with Caster Base | 5,000 | 3,000 | Sidewind | 15.00 | 24.40 | 39.40 | - |
| 195369 | SWL 195 FL-XQ | Fixed Leg Less Base | 5,000 | 3,000 | Sidewind | 15.00 | 24.20 | 39.20 | - |
| Replacement Parts | |||||||||
| 500106 | Sidewind Gear Kit for 190 Series | ||||||||
| 500171 | Sidewind Crank Assembly for 190 Series | ||||||||
| 500180 | Topwind Crank Assembly | ||||||||
| 500224 | Thrust Bearing for 190 Series | ||||||||
| 500205 | Sidewind Crank Gear Box Cover | ||||||||
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