Home  l  Prices  l  Options  l   Gallery  l   Videos  l   FAQ's  l   Easy Installation   l   About   l   Links  l  Contact

Cross-Deck PWC and Dinghy Loading Options

PWC Swim Deck Lift SystemOur Tilt-Up PWC Rails load your PWC "parallel" to the host boat. All the weight of the PWC is leveraged (cantilevered) out beyond the end of the swim platform. They are designed for relatively large houseboats (50 feet or longer) with welded-on swim platforms that can support that significant amount of down-force.

But if you have a cruiser or smaller houseboat, or your swim deck is bolted-on or molded fiberglass, it might not support that much cantilevered weight, and it will “squat” your boat down into the water quite a bit. Smaller boats won’t have enough flotation to support that much leveraged weight.

But we have a great solution!

Cross-Deck Lift Systems

If you own a fiberglass cruiser, or a smaller houseboat, or a boat with a bolted-on platform, we provide three “Cross-Deck” models. They are designed to hold your PWC "perpendicular" to your host boat on the back edge of your swim platform. If your swim platform can support the actual (unleveraged) weight of your PWC, one of these options can work for you. It may still cause the stern of your boat to squat down in the water, but that won't matter if you only want to have a great way of loading and storing your PWC when you aren't using your boat and saving the cost and hassle of trailering or storing it. When you are on the boat, you can unload your PWC so your boat levels out.

These lift systems were originally designed for inflatable dinghy's that might weigh 150 pounds with an engine. It is a VERY economical way to pull a dinghy up onto the cradle arms by hand compared to the hydraulic-lift systems that can cost over $30,000. We have beefed them up to handle up to 1,000 pounds which includes modern 3-seater PWC’s. However, they are easiest to use with a Seadoo Spark at under 400 pounds, a dinghy, or a small tender boat. A 1,000 pound PWC will be a lot of weight on the back of a typical cruiser.

  • Simple Installation - No need for a professional installer
  • Load your PWC or Dingy by hand, or with an optional back-and-forth hand winch
  • Easily unload your PWC or Dinghy and remove or pivot the lift arms out of the way so you have full access to your swim platform with nothing on which to stub your toes

We offer three models to match your needs: 1) Top-Mount, 2) Extended Arm Mount, and 3) Under-Mount. We describe these in detail on this page. All three models include two pivoting cradle arms made of rugged marine board which will not harm your PWC or dinghy hull. They are mounted in heavy-duty machined aluminum pivot-brackets with stainless steel bolts and nuts. With a rope or strap clipped to each end of your PWC or dinghy, you pull it up onto the cradle arms which level out as your PWC or dinghy slides up and self-centers on the arms. One person can do this by hand with smaller and lighter PWC’s or dinghies. Heavier PWC’s will need a helper winch described below.

This YouTube video shows how one person can do it with a SeaDoo Spark which weighs less than 400 pounds. Obviously, it is even easier with 2 people. He has added a hand-crank winch to pull up the rear. We have found an even better inline winch-assist described below. He is demonstrating the Under-Mount Fold-Away model, but the loading process is the same for all three models..

Top Mount - Rated for 1,000 pounds - $900

Extended Arm - Rated for 450 pounds - $1200

Under-Mount Fold-Away - Rated for 1000 pounds - $1600


Top Mount - Rated for 1,000 pounds - $900

The “Top-Mount Model ” connects to Weaver brackets (included) that are permanently bolted to the top-rear edge of your swim deck. When not in use, the marine board cradle arms tilt vertically, so most of your deck is clear and usable. Or, by pulling a pin on the bracket, you can easily remove the arms and stow them onboard, or dangle them in the water from a tethered line. The Weaver bracket plates remain, but are almost flush with the deck nothing on which to stub your toes. See the Click to Enlarge photo below.

PWC Swim Deck Lift System


Extended Arms - Rated for 450 pounds - $1200

The "Extended Arm Model" is designed for boats with short swim platforms that can't accommodate a PWC or wide dinghy. The extenders add 16 inches of length from the edge of your swim deck to the center of the cradle arms. The kit includes four 10-inch stainless steel carriage bolts (1/2" diameter) with washers and nuts, and eight 1-inch spacers. Most swim platforms will only need one or two spacers..


Under-Mount Fold-Away - Rated for 1000 pounds - $1600

The “Under-Mount Model ” is shown in the video and in the next photos. Its advantage is that the support mechanism and cradle arms can be rotated completely out of the way when not being used so you have the full use of your smooth swim deck...nothing to stub your toes on...nothing on the top of your deck except the smooth bolt heads. Of course, you cannot drive your boat while the arms are down in the water. They are pivoted under the deck when you are at anchor, floating, beached, or otherwise not driving your boat. The Under-Mount installation is a little more involved than the Top-Mount model. See the installation links below.


Winch Assistance Loading PWC’s

Dinghies can usually be pulled up by hand. The video shows us loading a Seadoo Spark which weighs less than 400 pounds. It can be loaded by hand by one person, but easier with two people or a little winch assistance. The video shows us using a crank winch that is mounted on a piece of aluminum that connects to a cleat. Since that video was made, we have found a much easier and less expensive option. Click here or on the picture of the helper winch for more details. It is rated at 900 pounds, so will easily raise a PWC.

The normal cost of these Helper Winches is $54.95. But if you order 1 or 2 with your Cross-Deck Lift System in May, we will include them for only $39.95, a $15 savings.


Installation Instructions

Click here to see the installation instructions for the Top Mount and Under Mount models

Click here to see installation instructions for the Extended Arm Model

All three models can be mounted without removing your boat from the water. You have to be able to access the underside of your swim platform to attach the washers and nuts. You can access unibody swim platforms from inside your hull. If you are comfortable with a hand-drill and hand tools, you can install them yourself. If not, one of your boating friends can probably help, or one of the marina employees would be glad to do it after-hours for a few dollars. We do not include or arrange installation.

If you are concerned about your swim deck's strength and ability to support your PWC, click here to see a simple way to strengthen it.



When you are ready to place your order, please contact me and let me know the following. It would be helpful if you copy and paste these items into an email to, and embed your answers. Be sure to authorize so our reply doesn't get blocked in your spam filter.

  1. Your shipping address and whether it is residentially-zoned or commercially-zoned…the latter being preferred if possible.
  2. Your best telephone contact number
  3. Which model you want to purchase….the Top-Mount for $900, the Extended Arm Model for $1200, or the Under-Mount for $1600?
  4. Do you want one or two of the Hand Helper Winches. As noted above, these are only $39.95 each if ordered in May, with one of the lift systems.
  5. How would you like to pay for it? We can invoice you and you can pay by check (preferred). Or you can use a Visa, Mastercard, Discover, or PayPal for an additional 3%, but we would prefer not to add that to your total.

I will reply with the shipping cost and order form for you to sign and fax or email back along with the payment details.

If you have any other questions about the Cross-Deck Lift Systems, please don’t hesitate to ask. You can call me directly at 937-384-0003 (Eastern USA), or send an email to

Links to Straight-In Tilt-Up PWC Rails for Houseboats

Click here to see more pictures of our Tilt-Up Rails

Click here to see Fabrication and Welding Details

Click here to see Installation Instructions

Click here to read the FAQ's

Click here to see Loading and Unloading Instructions

Click here to see Prices and Ordering

Click here to review the Upgrade Options

All Rights Reserved