Description
When you’re hooking up a heavy trailer or implement, you need a jack that’ll handle the weight and give you the lift you need. This Bulldog A-frame mount jack is built for serious work—whether you’re hitching up a grain cart, manure spreader, or other heavy agricultural trailer. With 5,000 pounds of lifting capacity and a full 15 inches of travel, it’ll get your trailer tongue up to the right height every time.
What You’re Getting
- Top-wind operation keeps you standing upright instead of crawling around on the ground
- A-frame mount design fits standard trailer tongues and provides rock-solid stability
- 15 inches of lift range handles everything from pickup trucks to high-clearance tractors
- Compact 10.82-inch retracted height won’t interfere with ground clearance when traveling
- No foot plate or wheel included—perfect when you need just the jack mechanism
Built for Real Farm Work
This jack is designed for agricultural and commercial trailers where you need reliable lifting power. The A-frame mount works great on grain carts, fertilizer spreaders, livestock trailers, and heavy implement carriers. Whether you’re hooking to a pickup for a quick trip to town or connecting to a big tractor for field work, this jack gives you the range and strength to make the connection.
Made to Last
Bulldog builds these jacks to handle the punishment that comes with farm life. The round tube construction and top-wind gear system are engineered to keep working season after season, even when dealing with mud, dust, and heavy loads. The 5,000-pound capacity means you’ve got plenty of margin for safety.
Good to Know
This jack comes without a foot plate or wheel, so you’ll need to add those separately if your setup requires them. The A-frame mount bolts directly to your trailer tongue—just make sure your mounting points can handle the load. A little grease on the threads now and then keeps everything turning smoothly.






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