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2026 Sewer Equipment Mongoose 184-LT Jetter Trailer - photo 1 of 9
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2026 Sewer Equipment Mongoose 184-LT Jetter Trailer

Stock # 12458VIN 1S9M21515TD381C21
Chicagoland, IL
Serving municipalities since 19687 Midwest locationsFactory-trained techniciansOEM parts in stock
Why This Unit

A jetter trailer is only as good as the match between its pump pressure and flow rate. Too much PSI starves the nozzle of water; too little and you're making multiple passes. The Mongoose 184-LT splits that difference at 18 GPM and 4,000 PSI, a pairing that cleans both laterals and mainlines without forcing you to choose between speed and reach.

18 GPM at 4,000 PSI handles laterals and mainlines up to 12" diameter in one pass

Just 3 engine hours on this 2026 unit means pump and engine are still fresh

300-gallon tank and 600 feet of 1/2" hose cover most residential and light commercial jobs

Single-axle trailer tows behind standard municipal trucks without overloading

One-person operation reduces crew size on service calls

Running just 3 engine hours, this 2026 unit pairs a 300-gallon water tank with 600 feet of 1/2" jetter hose and single-axle towing geometry that doesn't demand a heavy-duty truck. One operator handles the entire system. Laterals and mainlines up to 12" diameter are within its working range, and the low engine hours mean the pump and plumbing are still in early life.

Right for your operation if you deal with

Emergency blockages that shut down lines and back up into streets

Root and grease intrusions that keep coming back

Tight easements and alleys your full-size truck can't reach

Burning through water on remote jobs with no hydrant access

Technical Data

Specifications

Download Spec Sheet
Brand
Sewer Equipment
Model
Mongoose 184-LT
Engine Hours
3 hrs
Stock Number
12458
VIN
1S9M21515TD381C21
Water Pump
18 GPM at 4,000 PSI
Water Tank Capacity
300 gallons
Jetter Hose
600 ft of 1/2" hose
Max Cleaning Diameter
up to 12" laterals and mainlines
Trailer Type
Single-axle
Operator Configuration
One-person operation
Location
Chicagoland, IL
Ideal Applications

Built for This Work

Municipal sewer lateral cleaning

Mainline sewer flushing and cleaning

Residential service calls

Light commercial drainage maintenance

Routine preventive sewer cleaning

See It In Person

McHenry

1620 S Schroeder Ln
McHenry, IL 60050

(800) 747-2312

Mon-Fri 7:00 AM - 4:00 PM

Walk-ins welcome. Call ahead to confirm this unit is on-site.

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Sewer Equipment

When a mainline blocks up, you need a truck that starts reliably and stays running on the job, not one that's waiting on a computer reboot or a part...

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Buying Guide

How to Choose the Right Combination Sewer Truck

How It Works

From First Call to Delivery

1

Talk to a Specialist

Call or message a BEC equipment consultant. We answer the questions a brochure can't, walk you through what fits your operation, and flag tradeoffs before you commit.

2

Demo the Equipment

Schedule a hands-on demo at your facility or visit one of our seven Midwest locations to see the machine work in real conditions before you decide.

3

Get a Quote

Once you've seen what fits, we build a custom quote with pricing, financing options, and a realistic delivery timeline.

4

Take Delivery

We handle financing, registration, and delivery. Your crew gets full training on operation and maintenance.

After the Sale

We Back Every Unit We Sell

Warranty Coverage

New units include full manufacturer warranty. Used and reconditioned units come with BEC's own warranty coverage. Extended warranty options available on all equipment.

Parts & Service

10,000+ OEM parts in stock across seven locations. Factory-trained technicians service all makes and models. Most common parts ship same day.

Ongoing Support

Operator training included with every purchase. Preventive maintenance programs available. Emergency service support when your equipment goes down.

The BEC Advantage

Brown Equipment stocks Sewer Equipment parts across the Midwest and maintains a service network ready to support your jetter fleet. Downtime on a jetter is work not getting done.

Factory-Trained Techs
OEM Parts on the Shelf
7 Midwest Locations
Demo Before You Buy

About This 2026 Sewer Equipment Mongoose 184-LT Jetter Trailer

How many hours are on this jetter?
The engine meter shows 3 hours; for a jetter trailer it reflects running time on the trailer's engine. This unit is very fresh.
What diameter pipe does this clean?
The Mongoose 184-LT is rated for laterals and mainlines up to 12" diameter. The 18 GPM at 4,000 PSI pump handles both small service lines and larger municipal mains.
How much hose comes with the unit?
600 feet of 1/2" jetter hose is included. That length covers most residential and light commercial jobs from the truck to the cleanout.
Can one person operate this jetter?
Yes. The Mongoose 184-LT is designed for one-person operation, which reduces crew size on service calls and simplifies logistics.
What towing vehicle do I need?
This is a single-axle trailer, so it tows behind standard municipal trucks without overloading. Check your truck's hitch and brake controller capacity before pairing.

Want to know more about this 2026 SEWER?

Drop your name and number. A consultant who knows this equipment will call you back.

Timely and efficient response times.

Ready to See This Equipment?

Schedule a demo at your location or visit McHenry.

(800) 747-2312