Trying to fit everything onto a small trailer can be a bit of a puzzle. If you’re running a pressure washing setup, hose reels often take up more space than you’d expect. That’s where stacking comes in. But is it actually safe? And does it make sense in a real-world work environment? In this guide, we’ll take a practical look at whether stacking hose reels is a smart move, and what to consider before committing to that layout.

 

Is It Safe To Stack Hose Reels On A Pressure Washing Trailer?

So, is it safe to stack hose reels on a pressure washing trailer? It can be, but only if the setup is properly thought through. Stacking hose reels raises your trailer’s centre of gravity, which affects balance and handling. A safe configuration requires sturdy mounts, bracing into the trailer frame, and careful weight distribution.

Each reel needs to be secured to a frame that doesn’t flex or shift under pressure. Avoid bolting into thin sheet metal or temporary racking. The more secure your foundation, the less stress you’ll place on the trailer during towing. Make sure the stacked reels remain easy to access and don’t force awkward lifting or unsafe reaches.

This is especially important if you’re working in rough conditions or towing long distances. Proper planning can reduce wear and tear on both your trailer and your equipment.

 

Trailer Hose Reel Configuration

Your trailer hose reel configuration should be based on how many reels you need and how you use them. Most setups include one high-pressure hose and one feed hose, though larger rigs may need more.

To maximise space and maintain balance:

 

  • Mount heavier reels lower and lighter reels higher
  • Keep reels close to or above the axle for better distribution
  • Pull hoses in the direction that reduces trailer rocking
  • Avoid stacking more than two reels vertically unless professionally engineered

 

Plan for future maintenance, too. You should be able to reach fittings and swap hoses without dismantling the whole frame.

If you’re already working with a hot water pressure washer trailer setup, space becomes even tighter. Stacking is often the only way to fit everything without increasing trailer length.

 

Hose Reel Setup For Small Trailer

A strong hose reel setup for small trailer use puts safety and practicality first. When space is tight, vertical stacking frees up floor area for tanks, generators, and gearboxes. The reels should sit in clear reach, without obstructing walkways or access to valves and controls.

Before drilling, mock up your planned layout using cardboard or timber offcuts. It’ll give you a better sense of spacing and balance. Consider whether you can still perform basic tasks – can you wind and unwind hose without hitting anything? Will the top reel be too high to reach comfortably?

Some teams use pivoting mounts or sliding rails to improve access. These small changes make the trailer safer and more efficient, especially on job sites where every minute counts.

 

Don’t Forget Trailer Weight And Load Balance

Stacked hose reels don’t weigh much individually, but once you add steel frames, brackets and full hoses, the load adds up. Combined with a full tank of water and a pressure washer, your trailer’s weight can climb fast.

If you’re unsure what trailer size you need, check out hauling water trailer size for guidance. Use your trailer’s Gross Vehicle Weight Rating (GVWR) as your limit, not a suggestion. Overloading affects braking, tyre wear and towing safety.

Position reels and tanks so the load sits slightly forward of the axle. This reduces sway and improves road handling. Regularly check your tyre pressure and suspension to make sure they’re coping with the load.

 

Smart Use Of Space Without Compromising Safety

Stacking hose reels makes sense on smaller trailers when done right. You save space, improve workflow and make room for other essential tools. But it only works when you’ve planned for balance, strength and ongoing maintenance.

Start with your trailer’s limits. Build your setup with access in mind. Use quality parts and secure mounts. And if in doubt, talk to a trailer specialist.

Coastmac can help you plan a custom trailer layout that suits your pressure washing gear, keeps you safe on the road and makes every job easier.