A 3-axle, 60-ton hydraulic detachable gooseneck lowboy with a drop side rail deck: the load rides at 15" on the side rails and 23" on the main rails. Built for massive construction and mining equipment, with a low-deck profile for tall machinery like large excavators.
120,000 lbs (60 tons)
15" side rail, 23" main rail
26'
102" standard
6"
On a drop side rail lowboy, also called a dropside or cantilever deck lowboy, the deck's side rails sit lower than its main rails, so the load rides lower. On the 360NG-DSR the loaded deck height is 15" at the side rails and 23" at the main rails, with 6" ground clearance. The main rails measure 48" outside to outside.
It is built for transporting massive construction and mining equipment under extreme loads: a removable gooseneck and a low-deck profile accommodate tall machinery like large excavators while ensuring maximum stability and weight distribution.
If this family looks close to what you need, the fastest move is to talk through your spec sheet with sales. If timing matters more than customization, check whether there is matching inventory available now.
Shot in the yard at Katy, Texas. Filter by area to look at the gooseneck, the drop side rail deck, or the rear deck and axles.
Most buyers land here to answer two questions: “Is this the right trailer family?” and “Do I need a custom variation?” This page is built to make both calls faster.
The standard 360NG-DSR build, as its spec sheet gives it. The drop side rail deck is the point of the design: 15" loaded deck height at the side rails, 23" at the main rails.
Specifications are subject to change. Contact us to confirm details for your order.
Quote a Custom Size| Dimension | 360NG-DSR Drop Side Rail Lowboy |
|---|---|
| Capacity | 120,000 lbs (60 tons) |
| Axles | 3, 25,000# nominal |
| Overall length | 53' |
| Overall width | 102" standard |
| Deck length | 26' |
| Loaded deck height | 15" side rail, 23" main rail |
| Ground clearance | 6" |
| Main rails | 48" outside to outside |
| King pin setting | 34" and 16" |
| Swing clearance | 108" and 90" |
| Ride height | Adjustable, 5 positions |
| Axle spacing | 54.5" |
| Track width | 77.5" |
| Hydraulic requirement | Wet kit, 5 to 12 GPM |
| Tires | 255/70R22.5 Load Range H, 16-ply |
A drop side lowboy, also called a dropside or cantilever deck lowboy, is a lowboy whose deck side rails sit lower than its main rails, so the load rides lower. On the 360NG-DSR the loaded deck height is 15" at the side rails and 23" at the main rails, with 6" ground clearance.
For a lower deck under tall machinery. The 360NG-DSR's low-deck profile is built to accommodate tall machinery like large excavators while ensuring maximum stability and weight distribution.
120,000 lbs. It is a 3-axle, 60-ton hydraulic detachable gooseneck lowboy.
The deck is 26' long. The trailer is 53' overall and 102" wide as standard.
Yes. It has front loading ramps with traction cleats for loading tracked equipment, plus a recessed bucketwell at the rear of the main deck and a recessed boomwell over the axles and bumper.
A wet kit with a 5 to 12 GPM hydraulic requirement. The gooseneck is hydraulic detachable and non-ground bearing, with an air-actuated locking pin and 5 adjustable ride-height positions.
That’s the main story at Choice. Use this family as the starting point, then bring your real load, capacity, axle, timeline, and operating requirements into the quote conversation.