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Bulldog

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Complete kit bundle containing all necessary components for your project. Professional-grade components designed for reliable performance and long-lasting durability.
This Bulldog 48 In. tall farm jack is designed to lift heavy loads and equipment. It is the perfect tool for tearing out stubborn stumps or pulling fence posts and poles. It also serves as an all-purpose hoist or winch. The dependable, rugged ratchet design has a durable, solid steel construction.
| BRAND: | BULLDOG |
| PART NUMBER: | 7033433 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 29.26 LBS |
| CAPACITY: | 8,000 LBS. |
| TRAVEL: | 42 IN. |
| HANDLE LENGTH: | 37 IN. |
| FOOT PLATE SIZE: | 4 IN. X 7 IN. |
Keywords: BD7033433-20PK bundle kit, complete kit, professional components, industrial kit, BD7033433, BULLDOG

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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The Farm Jack is a portable hydraulic jack available in 2-ton, 4-ton, and 6-ton models. It can be used to raise stationary loads, and can also function as a winch or clamp. Maximum load capacity varies by model and must not be exceeded.
The Farm Jack is available in three models: 2-ton, 4-ton, and 6-ton. Each model has a maximum rated capacity that must not be exceeded. Refer to the stamped markings or decals on the product to obtain the rated capacity of your specific model.
Place the base plate of the jack on a firm, level, and dry surface with the steel bar frame in a vertical position. If needed, use the optional foot plate included to better stabilize the jack base.
The foot plate is optional and should be used only if needed to better stabilize the jack base on the surface. It is included with the jack and can be used at your discretion depending on ground conditions.
The jack must have a load of 50 lbs or greater before it can be lowered. If the load is less than 50 lbs, the lifting mechanism will slide down the steel bar frame to the base plate.
Do not exceed the maximum load of 1,500 lbs when using the jack as a winch. Always use chains or tow straps that have a greater working strength capacity than the jack.
Do not exceed the maximum clamping force of 1,000 lbs. If you exceed this limit, the top clamp could bend or break, resulting in serious injury or death.
When using the jack as a winch, the top clamp will support up to 1,500 lbs. Exceeding this limit will result in the top clamp bending or breaking, causing the load to move or the chain or tow strap to snap back, resulting in serious injury or death.
No. Do not use the jack on curved or tubular surfaces. The load may slip off, causing serious bodily injury or death.
If your hand slips from the jack handle during lifting or lowering, the handle may move rapidly or unexpectedly. Always keep your head and body out of the handle path of movement. If any part of your body is in the path of the handle, it may strike you and result in serious injury or death.
The jack handle may move rapidly when shifting the reverse latch. When shifting, ensure the handle is latched in the upright position against the steel bar frame and securely hold the bar in position. If the handle moves rapidly and strikes you, it will result in serious injury or death.
No. Never attempt to raise more than one tire at a time. Never raise an inflated tire more than 6 inches above the ground. Failure to follow these instructions may result in serious bodily injury or death.
Always support the jack or lay it on its side when not in use. A jack standing vertical and unsupported may tip over and cause serious bodily injury or death.
No. Do not allow children to play on or around the product or the load being supported.
No. Never put your body under raised loads without properly immobilizing and supporting the load. Do not use the jack on loads that are not stabilized or immobilized. Use on such loads may cause unexpected movement and result in serious bodily injury or death.
Inspect the jack carefully before each use. Check climbing pins for damage and wear. Make sure the steel bar frame is straight and nothing is blocking the steel bar frame holes. Ensure the jack is properly lubricated. Do not use the jack if damaged, worn, or out of alignment.
Lubricate the jack with a light penetrating oil or a Teflon or silicone spray at the locations shown in the manual. These locations include both climbing pins and associated springs, the shear pin in the handle pin, and front and back edges of the steel bar frame.
Yes. The jack can be cleaned with water and a mild detergent if needed. Dry and lubricate immediately after cleaning.
Binding of the climbing pins may be due to dirt, corrosion, or a worn or bent steel bar frame. If binding occurs, clean and lubricate the jack. Test the jack by raising it without a load. If binding continues, do not use the jack.
No. Never perform maintenance on the jack while it is under load.
1. Place the base plate on a firm, level, dry surface with the steel bar frame vertical. 2. With the handle vertical and clipped to the steel bar frame, pull the reversing latch into the raise position until it locks. 3. Pull the handle away from the steel bar frame. 4. Using the handle, raise the lifting mechanism until the lower clamp is securely under the load. 5. While grasping the handle firmly with both hands, carefully move the handle up and down. As you push down, the upper climbing pin will disengage and engage in the next hole above. As you raise the handle, the lower climbing pin will repeat this process. The load is lifted on each downstroke of the handle. 6. Maintain controlled grip of the handle throughout the entire handle stroke. 7. While raising the load, ensure it remains stabilized and the jack remains secure and vertical. 8. When the load reaches the desired height, secure the handle in the vertical position by clipping it to the steel bar frame. 9. Stabilize and immobilize the load before lowering it onto any stabilizing blocks.
1. Position the jack under the load and raise the load as described in the raise procedure to remove any blocks holding the load up. 2. Place the handle in the vertical position, clipped against the steel bar frame before attempting to lower the load. 3. Shift the reversing latch to the lower position. 4. While grasping the handle with both hands, carefully move the handle up and down. The load will be lowered on each upstroke of the handle. 5. Maintain controlled grip of the handle throughout the entire handle stroke. 6. Stabilize and immobilize the load before lowering it onto any stabilizing blocks.
1. Do not exceed the maximum load of 1,500 lbs. 2. Always use chains or tow straps that have a greater working strength capacity than the jack. 3. Loosen the top clamp bolt and rotate the clamp so it is in-line with the steel bar frame. Retighten the bolt to the specified torque. 4. Attach one end of a chain or tow strap securely to the load. Attach the other end securely to the top clamp opening. It is recommended to use a shackle (not included) for attachment. 5. Attach another chain or tow strap securely to a fixed object. Attach the other end securely to the lower clamp. It is recommended to use a shackle (not included) for attachment. 6. Operate the jack as if it were being used to raise a load.
1. Do not exceed the maximum load of 1,000 lbs. 2. The top clamp must be positioned perpendicular to the steel bar frame. 3. The top clamp can be moved to any position along the steel bar frame. Remove the top clamp bolt and reposition the top clamp to a new hole position on the steel bar frame. Retighten the bolt to the specified torque. 4. Operate the jack as if it were being used to raise a load, clamping material between the top and lower clamps.
The reversing latch is a mechanism on the jack that switches between raise and lower modes. To raise a load, pull the reversing latch into the raise position until it locks. To lower a load, shift the reversing latch to the lower position. When shifting the latch, ensure the handle is latched in the upright position against the steel bar frame and securely hold the bar in position, as the handle may move rapidly.
The climbing pins are components that engage with holes in the steel bar frame to lift the load. As you push the handle down, the upper climbing pin disengages from one hole and engages in the next hole above. As you raise the handle, the lower climbing pin repeats this process. The load is lifted on each downstroke of the handle. The climbing pins must be inspected before each use for damage and wear.
The lower clamp is a component that secures under the load being lifted. When raising a load, use the handle to raise the lifting mechanism until the lower clamp is securely positioned under the load. The lower clamp must be properly positioned to safely support the load.
The top clamp is a component that can be used for winching or clamping operations. For winching, it supports up to 1,500 lbs and is used to attach chains or tow straps to the load. For clamping, it must be positioned perpendicular to the steel bar frame and can be moved to any position along the frame. The top clamp can be repositioned by removing the bolt and moving it to a new hole position on the steel bar frame.
The base plate is the bottom component of the jack that sits on the ground. It should be placed on a firm, level, and dry surface. The optional foot plate can be used to better stabilize the base plate if needed.
The steel bar frame is the vertical component of the jack that contains the holes for the climbing pins. It should be positioned vertically when the jack is in use. The steel bar frame must be straight and nothing should block the holes. Before each use, inspect the steel bar frame to ensure it is not bent or damaged.
The handle is the component you use to operate the jack by moving it up and down. While grasping the handle firmly with both hands, carefully move the handle up and down. Maintain a controlled grip of the handle throughout the entire handle stroke. The handle should be kept in the vertical position and clipped to the steel bar frame when not actively raising or lowering.
Binding of the climbing pins may be due to dirt, corrosion, or a worn or bent steel bar frame. First, clean and lubricate the jack thoroughly. Then test the jack by raising it without a load. If the binding continues after cleaning and lubricating, do not use the jack and contact Horizon Global technical support.
The jack will not operate safely without proper lubrication. Using the jack without proper lubrication will result in poor performance and damage to the jack. Inspect the jack before use and lubricate when necessary with a light penetrating oil or a Teflon or silicone spray at the designated locations: both climbing pins and associated springs, the shear pin in the handle pin, and front and back edges of the steel bar frame.
The jack must have a load of 50 lbs or greater before it can be lowered. If the load is less than 50 lbs, the lifting mechanism will slide down the steel bar frame to the base plate. Ensure the load meets the minimum weight requirement before attempting to lower it.
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