Comparing drop deck trailers vs. liftgate trucks? Both drop deck trailers and liftgate trucks serve the goal of moving heavy cargo from ground level to transport heights. However, each solution tackles the problem in fundamentally different ways.
Which solution is right for you? Here’s our no-fluff take on when you should invest in drop deck trailers and when liftgates might genuinely be the better solution.
Table of Contents
- How Each Solution Works
- Handling Weight: Drop Deck Trailers vs. Liftgate Trucks
- Drop Deck Trailers vs. Liftgate Trucks: Loading Speed
- Footprint
- Weather Protection
- Safety Considerations
- Matching Solutions to Conditions
- CDL Advantages
- TCO
- FAQ
- Key Takeaways
- Haul Yourself the Right Solution
How Each Solution Works
A liftgate is usually a 16’ to 26’ box truck that relies on a cantilevered, hydraulic metal platform that’s attached to the rear bumper. The load gets placed on the floating platform, lifted above the operator’s head (roughly 48 to 54 inches into the air) and then rolled off into the truck bed.
By contrast, hydraulic drop deck trailers lower the entire trailer to ground level. Operators drive on, walk on, or roll their loads onto a gentle 22” 11° folding ramp to get into or onto a deck that sits just 5.4” above the ground. Once you get past that small ramp, the deck itself is resting flat.
After they secure the load, they simply raise the trailer for transport.
Handling Weight: Drop Deck Trailers vs. Liftgate Trucks
One of the greatest disadvantages of a liftgate truck is there’s such a low weight cap on what the lift gate can actually handle.
Most can only handle 1,500 to 3,000 pounds of weight at a time. There are some heavy duty tailgates that top out at around 5,000 pounds.
There’s also a surface area problem: lift gates only offer so much space. That means you can use them to raise and lower a pallet of goods but you’re never going to get it to handle a piece of heavy equipment. Even some palletized set-ups can become problematic: think heavy paving stones or other heavy materials that will start to strain the lift gate weight limit.
By contrast, most drop decks have a considerably higher weight capacity. Consider the estimated carrying capacities of some of our drop deck trailer models:
- GT13FL – ~5,055 lbs
- GT19FL – ~8000 lbs
- GT09AL – ~4,560 lbs
- GT13AL – ~3,975 lbs
- GT19AL – ~7,929 lbs
- GT13HD – ~3,468 lbs
- GT13HDX – ~3,468 lbs
- GT19HDX – ~6,662 lbs
If you want to move scissor lifts, skid steers, ironworking machinery, or other items which exceed lift gate ratings, then a drop deck trailer is typically going to be your only choice.
Drop Deck Trailers vs. Liftgate Trucks: Loading Speed
If you want your crews to accomplish more during the day then a drop deck is one of the best ways to get that done. Because when you deal with a liftgate, you create a two step loading hassle.
Consider this. You’ve got 4 pallets to take care of. Each pallet needs to be driven onto the gate, lifted up, and pushed into the truck gate. Then the gate must be lowered three more times and the process repeats.
With a drop deck trailer you lower the deck once, roll everything on, secure it, raise the deck, hitch up, and go.
Footprint
If you need to squeeze into tight urban areas a lift gate can be a better choice, because it’s always going to take up less space than a hauling vehicle combined with a trailer.
Weather Protection
Many crews like liftgates because the box truck provides automatic weather protection.
But if all other things are equal, you can still choose a drop deck if you want to.
That’s because GoodMFG® offers plenty of enclosed drop deck trailer options, including high cube options that offer a foot of extra height.
Drop Deck Trailers vs. Liftgate Trucks: Safety Considerations
We will never make a blanket statement claiming our trailers are 100% “safe.” They’re still a piece of heavy machinery and they come with their hazards. But generally speaking, a drop deck trailer is a big safety win in terms of reducing or mitigating accidents.
Rolling a 2,000 pound machine onto a 4 ft x 5 ft lift gate platform that will then go on to hover 4 feet off the pavement is a recipe for disaster. One moment of misjudgment will send that thing right off the platform, risking severe operator injury. In addition, cantilever liftgates often twist or tilt if a heavy load is even slightly off-center, causing wheeled equipment to surge sideways off the platform.
There’s a big difference between loading and unloading at ground level and dealing with this floating shelf issue.
CDL Advantages
Box trucks capable of handling 3000 to 5000 pound liftgates often push the vehicle into Class 6, which means it will have a GVWR of over 26,000 pounds. That means your driver will need a CDL, which can be tough to find in today’s labor market.
By contrast, a Good Trailer hauled by an F-250 is generally going to stay under that weight limit, giving you more flexibility as you choose and hire your drivers.
TCO
When making any major comparison you should always consider the total cost of ownership, so we present these thoughts for your consideration.
- If a box truck’s engine or transmission breaks down, the liftgate and the cargo body are both stuck in the shop. You lose 100% of that asset’s capability.
- If you have a drop deck trailer and the tow vehicle breaks down, you can simply hitch the trailer to another pick up truck in your fleet, and keep working.
- A dedicated box truck is always going to carry higher insurance costs, registration costs, and routine engine maintenance costs compared to a trailer.
FAQ
How does a hydraulic drop deck trailer handle uneven or soft ground on job sites?
Good Trailers by GoodMFG® lower the chassis to the ground at the touch of a button. While ground-level loading does work best on stable surfaces like asphalt, concrete, or packed gravel, the deck sits at just 5.4″ off the ground. That means that it can handle muddy or slightly uneven terrain. However, you should remove any large rocks before lowering the trailer. The ground should be as free of debris as you can possibly make it.
What happens if the drop deck’s hydraulic system fails or loses power?
Hydraulic drop decks are engineered to prevent sudden drops or collapses during operation. For power management, our trailers use rechargeable shore power batteries. Our pumps also have a good track record for performing well. If you run into trouble, any hydraulic pump expert can service your system.
How do drop deck trailers compare to liftgate trucks for loading at dock heights.
If your primary operations involve loading and unloading at standard 48″ warehouse loading docks, then a dedicated box truck or liftgate truck is usually the stronger choice. Drop deck trailers excel at ground-level loading where no dock exists.
Key Takeaways
When should you choose each vehicle?
Look, we’d never tell you drop decks are always the right solution for every situation. Here’s how you make the comparison when you need to decide on drop deck trailers vs. liftgate trucks.
Buy a liftgate truck if:
- You routinely load at 48″ warehouse docks.
- You routinely unload at curbside retail locations, especially downtown.
- You operate in congested city centers throughout the course of your day.
Buy a drop deck trailer if:
- You haul heavy machinery of any kind.
- You want single-person loading without 4-foot drop or tipping risks.
- You need ~4,000 to 8,000 pounds of payload capacity but want to side-step CDL requirements.
- You want to speed up your loading and unloading process.
- You prefer the safety advantages of a drop deck trailer.
- You want lower maintenance costs, lower insurance costs, and flexible fleet redundancy.
Haul Yourself the Right Solution
Match your gear to your payload and get the loading and unloading solution that works best for your crews. If that’s drop decks instead of liftgates, find your nearest dealer or contact our team today!
See also:
Drop Deck vs. Tilt Trailer: Complete Comparison Guide
Best Trailers for Hauling Stone Pavers
This resource was compiled by the GoodMFG® Product Team, drawing on 75 years of experience in hydraulic systems, heavy-duty transport, trailers, and modular structures.
P.S. – We build trailers every day, but we don’t run your crews. If there’s a specific logistical headache or a “field reality” we’ve missed, we want to hear about it. Help us refine the equipment that makes your day easier! Email our Marketing Lead at devan-h @goodrv.com and let us know what we should solve next!
