Pro Series Single Speed Single Speed 12K Trailer Jack Non Spring Return Drop Leg Front Plunger Pin w/ Manual Override Crank, Bulldog Electric Motor Powered‑Drive Kit
Model: 1400980376 1824200100Ultimate Trailer Jack and Motor Bundle: Pro Series Jack and Bulldog Electric Motor Kit
Transform your trailer experience with our exclusive Ultimate Trailer Jack and Motor Bundle. This powerful combination of the Pro Series Trailer Jack - 1400980376 and the Bulldog Electric Motor Powered-Drive Kit - 1824200100 is engineered for superior efficiency and convenience across a wide range of trailer types, including gooseneck, car hauler, fifth wheel, enclosed, utility, and horse trailers.
Pro Series Trailer Jack - 1400980376 Highlights:
Embrace robust functionality with the Pro Series Trailer Jack, designed for resilience and style. Its sturdy steel construction and elegant black finish provide both the strength needed for heavy-duty tasks and a polished look. With a manual lift capacity of 10,000 lbs and an electric lift capacity of 7,500 lbs when used with the Bulldog Electric Motor Powered-Drive Kit, this jack is a powerhouse of performance.
- Sturdy steel construction with a weather-resistant black finish.
- Drop leg with spring return for enhanced adjustability and swift operation.
- Front-facing plunger pin for added convenience.
- Grease zerk fittings for easy maintenance.
- Integrated footplate and sidewind crank included.
- Bracket Height: 28-1/4' (retracted) to 54-1/4' (extended).
- Total Lift: 26', Travel: 12-1/2', Drop Leg: 13-1/2'.
- Static Capacity: 12,000 lbs, ensuring stability and support.
- Limited 1-year warranty for peace of mind.
Bulldog Electric Motor Powered-Drive Kit - 1824200100 Features:
Upgrade your lifting capabilities with the Bulldog Electric Motor Powered-Drive Kit, perfectly matching the Pro Series Trailer Jack for effortless operation. This kit promises quiet, efficient, and fast lifting, making trailer handling a breeze.
- Seamless compatibility with Bulldog Single-Speed Jacks up to 12,000-lb static capacity.
- Compact design for easy fit in tight spaces and silent operation to minimize noise.
- Maintenance-free and weatherproof components for longevity.
- Motor Power: 12 volt DC, Electric Lift Capacity: 7,500 lbs.
- Dimensions: 16-1/2' long x 3-1/8' wide x 7-3/16' tall.
- Limited 5-year warranty offering added security.
Don't wait to enhance your trailer's functionality and efficiency with our Pro Series Trailer Jack and Bulldog Electric Motor Powered-Drive Kit bundle. For top-tier strength and convenience, contact us at 877-869-6690. Elevate your trailer operations to the next level with this unbeatable combination.
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Product Details
- Brand: Pro Series
- Model: 1400980376 1824200100
- Includes: 12K Single Speed Jack + Motor
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Pro Series Single Speed Single Speed 12K Trailer Jack Non Spring Return Drop Leg Front Plunger Pin w/ Manual Override Crank, Bulldog Electric Motor Powered-Drive Kit Install Notes
Installation Instructions for 12,000 lb. Square Tube Jack
General Installation Notes:
- Ensure the product is installed as per the instructions. Do not alter or modify the product.
- Never position any part of the body under the product or the load being supported.
- Fully retract and/or rotate the jack before towing.
- Ensure the drop leg pin is fully inserted before using the jack.
- Secure the load, vehicle, and trailer by blocking the wheels during operation.
- Never exceed the maximum rated capacity, as marked on the product.
- These jacks are designed for vertical loading only. Avoid excessive side forces to prevent jack failure.
- Replace any bent, broken, or worn parts before using.
- Use only on flat surfaces. For tandem applications, ensure jacks raise and lower together to share the load equally.
- All welding must be performed by an AWS-certified welder.
Tools Required:
- Torque wrench
- Ratchet set
Step-by-Step Instructions:
Direct Mount to Load-Bearing Member:
- All welding must be performed by an AWS-certified welder.
- Place three 2-inch-long 1/4” fillet welds on both sides of the jack along the contacting surface. Space the welds as far apart as possible to maximize load strength.
- For tandem applications, align jacks to raise and lower together and share the load equally.
Weld-On Pivot Tube Mounting:
- Position the non-beveled side of the pivot tube against the tongue.
- Weld all around the tube using a 1/4” fillet weld.
- Align one set of pivot mount holes vertically and secure the jack to the pivot tube using the supplied pin.
Drop Leg Operation:
Spring Return Drop Leg:
- Verify the jack is not supporting any load.
- If extended, place your foot on the footplate to control the return of the drop leg.
- Rotate the drop leg pin to disengage and move the leg to the desired position using your foot.
- Rotate the pin to engage and ensure it is fully seated, with no clearance between the pin and housing.
Non-Spring Return Drop Leg:
- Verify the jack is not supporting any load.
- If retracted, grasp the handle of the footplate to control the drop leg's descent.
- Rotate the drop leg pin to disengage and move the leg to the desired position.
- Rotate the pin to engage and ensure it is fully seated, with no clearance between the pin and housing.
Maintenance:
- Lubricate the gears, bushings, and screw annually with automotive grease.
- Apply lightweight oil to the input shaft bushings and drop leg pin assembly.
- Keep all components clean and free from debris.
Safety Notes:
- Keep clear of pinch points and drop leg holes.
- Fully retract and rotate the jack before towing.
- Never adjust the drop leg under load.
Limited Warranty:
- Coverage: 1 year against defects in material and workmanship under normal use.
- Exclusions: Wear and tear, misuse, overloading, improper installation, and modifications.
- For complete warranty instructions, please download the full installation PDF.
Technical Support:
For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Additional Information:
Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
Installation Instructions for Powered Drive for Jacks
Tools Required:
- Welding equipment (performed by an AWS-certified welder)
- Standard tools for bolts, nuts, and wiring
Safety Instructions:
- Never position any part of the body under the jack or supported load.
- Fully retract and/or rotate the jack before towing.
- Ensure the drop leg pin is fully inserted before using the jack.
- Avoid excessive side forces to prevent jack failure.
- Disconnect the battery ground cable before installation to prevent electrical shock.
- Replace bent, broken, or worn parts before use.
Installation Instructions:
Step 1: Remove the Jack Cross Shaft
- If the jack has non-welded hex bushings, consult the manufacturer's service bulletin for instructions.
- For planetary two-speed jacks, refer to the manufacturer's guidelines or specific service bulletins.
Step 2: Install the Powered Drive
- Temporarily replace the jack cross shaft with the powered drive/shaft assembly.
- Install the shaft on the non-geared side of the jack, ensuring the motor is facing downward and within the jack's profile.
Step 3: Position the Torque Stop Tube
- With the powered drive temporarily installed, use it to locate the torque stop tube on the jack's outer tube.
- Mark the location of the torque stop tube and weld it to the jack's outer tube using AWS-certified welding procedures.
Step 4: Final Assembly
- Reinstall the powered drive/shaft and place the energy-absorbing rubber bumper into the torque stop tube to prevent motor rotation.
- Attach the powered drive cover using 1/4” x 1” bolts and rubber-bonded washers. Torque bolts to 6 ft-lbs.
- Optionally, apply thread lock to the bolts.
Step 5: Tandem Jack Systems
- Use the included hex coupling to connect tandem jacks.
- Weld the coupling to a 1” Schedule 40 pipe and cross-drill a 3/8” hole to secure the second jack's cross shaft with a bolt and locknut.
Wiring Instructions:
- Disconnect the battery ground cable.
- Attach the terminal box to the trailer for connection of powered drive and harness leads.
- Route and secure all leads using non-split tubing or loom.
- Mount the switch box at a convenient location on the trailer.
- Reconnect the battery ground cable and test the powered drive operation.
- Seal all terminal box entrances with sealant to protect the wiring.
Operation:
- Raising the Trailer: Extend the drop leg and fully engage the pin. Press the "RAISE" switch until the trailer is fully lifted.
- Lowering the Trailer: Press the "LOWER" switch until the trailer rests on the ball and the jack is no longer under load.
- In the event of power loss, reset the breaker or manually crank the jack using the powered drive assembly.
Maintenance:
- The powered drive is sealed and maintenance-free.
- Regularly maintain the jack and battery system. Ensure all connections are tight and free of corrosion.
- Fully charge the battery before use.
Limited Warranty:
- 5-Year Limited Warranty: Covers material and workmanship defects under normal use.
- Excludes normal wear, misuse, or improper installation.
Technical Support:
For technical support and assistance, visit www.trailerjacks.com or call 877-869-6690.
WARNING: Failure to follow instructions may result in property damage, serious injury, or death.
