Backwater, Inc. Shallow water long tail mud motors
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EXPLORE NEW FRONTIERS

Backwater’s reputation in longtail mud motors was forged through innovation and proven engineering — by pushing boundaries and going where others couldn’t. The newest addition to our SWOMP lineup builds on that legacy while pushing into new territory.
The SWOMP Electric Series is engineered to bring new frontiers within reach.

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Performance, Toughness and Reliability
Built for the harshest environments, the SWOMP MV Series was engineered to deliver absolute reliability where it matters most. Designed with a focus on stealth, durability, and ease of use, the SWOMP MV is a game-changer for hunters and fishermen who depend on their equipment in unforgiving marshes and shallow-water terrain.


Same Rugged Dependability and a New Experience

With the quiet thrust of electric power, full-throttle runs through remote backwaters become immersive and serene. Instead of engine roar, all you’ll hear is the water slipping past your hull. No oil changes. No bad fuel. No pull cords. No hassle.
The SWOMP MV delivers the cleanest, quietest, and most maintenance-free operation available today. Whether you’re navigating tight marsh cuts before sunrise or gliding into a fishing hole undetected, the SWOMP MV gives you confidence, control, and a level of convenience that simply didn’t exist in shallow-water propulsion—until now.

The Future of Shallow-Water Propulsion. Quiet. Reliable. Maintenance-Free.

Engineered for the harshest marsh environments, the SWOMP MV delivers dependable electric power where traditional mud motors can fall short. Whether you're hunting at first light or slipping into a remote fishing hole, the SWOMP MV gives you the stealth, reliability, and simplicity you need to get farther—without the noise or hassle of gas engines.
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Launch Edition Units

7 HP SWOMP MV7 Package - $5650
Includes 56V 54AH battery & charger

20 HP SWOMP MV20 - $8995
Includes complete motor unit only.
Requires separately purchased battery
(72V 200A) & charger.


Pricing Note:
Launch Edition pricing reflects our current low-volume production of these units. Backwater's commitment is to provide the best-built mud motors and meet the wide range of our customers' needs. Our traditional, gas-powered SWOMP Series will continue to provide the exceptional value it always has, and we expect the Electric Series options to become more cost-competitive as we move forward. 
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Why SWOMP ES?

Electric Power Built for the Marsh
Born from the need for reliability in brutal, vegetation-heavy environments, the SWOMP MV is designed to thrive where combustion engines bog down. With sealed electronics and a rugged drivetrain, it handles mud, weeds, and shallow cuts with ease.

Stealth Mode Activated
No engine drone. No fumes. No wake-up-the-whole-marsh noise. Just smooth, quiet thrust that lets you slip into your spot undetected—an advantage every hunter and angler appreciates.
Maintenance-Free Operation

Say goodbye to:
    •    Oil changes
    •    Carburetors
    •    Bad gas
    •    Flooded engines
    •    Pull cords
    •    Routine breakdowns

Electric power means no sputtering, no stalling, and no performance drop-off during long runs. If your battery system can deliver 72V and 200A continuously, the SWOMP MV will deliver the thrust you expect—every single time.

Key Features

72V / 200A High-Performance Electric Drive

Ultra-Quiet Operation - Designed for real-world shallow-water demands—not calm lake cruising.

Fully Sealed Electronics - Experience the water like never before. At full throttle, you’ll hear more from the hull than the motor.

Zero Emissions, Zero Fumes - Built for mud, water, sand, and weather. No exposed components. No surprises.

Plug-and-Go Simplicity - Clean, eco-friendly operation that keeps your boat—and your gear—smelling like the outdoors, not gasoline. Charge, connect, and run. That’s it.


Specifications

    •    Model: SWOMP ES MV20
    •    Voltage: 72V
    •    Current Draw: Up to 200A continuous
    •    Recommended Battery Type: Any battery system capable of maintaining 72V at 200A sustained load
    •    Motor Type: Brushless electric
    •    Drive: Direct, no belts, no gears
    •    Maintenance: Zero routine maintenance
    •    Noise Level: Near-silent compared to gas engines

For battery setup guidance or technical support, contact [email protected].

Upgrade the way you run shallow water. The SWOMP MV Series gives you unmatched reliability, near-silent operation, and zero routine maintenance—all in one powerful electric package. Forget oil changes, bad gas, or the constant drone of a combustion engine. With the MV, you get the freedom to explore remote marshes with confidence and the stealth advantage that every hunter and fisherman wants. Quiet power, effortless operation, the SWOMP MV delivers the quiet confidence you can count on.



Frequently Asked Questions

Q: How long does it run?
Answer: Runtime depends entirely on battery capacity (Ah). Larger battery banks = longer runs. A system capable of delivering true 72V/200A continuously is required.

Q: Can I use Epoch batteries?
Answer: No. Epoch batteries cannot sustain the required amperage under load and are not supported.

Q: What batteries do you recommend?
Answer: Weize and other high-output 72V-capable systems that maintain 200A without voltage sag.

Q: Does the MV20 require maintenance?
Answer: Aside from basic cleaning after use, no—there are no oil changes, fuel issues, or carburetors to maintain.

Q: Is it quieter than a traditional mud motor?
Answer: Yes. Dramatically. The loudest sound you’ll hear is water against the hull.
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Phone: 320-266-0797
Email: [email protected]

© Backwater, Inc. 2019
US patents   D670,229;   8,911,272;  9,475,558;  D670,228;  D682,186;  9,616,986  Other patents pending.
  • Home
  • Motors
    • FEATURES
    • SWOMP E-SERIES
    • SWOMP LITE 6.5 - 10+
    • SWOMP LITE 13
    • SWOMP 23
    • SWOMP 26.5
    • SWOMP GX690
    • SWOMP 35
    • SWOMP 40
    • SWOMP MOTOR KITS
    • CHOOSING A MOTOR
    • SHIMMING
    • MOTOR WEIGHTS
    • MAINTENANCE
    • Assembly
    • SHIPPING POLICY
  • BOATS
    • JON BOATS
    • Flotation Pods
    • SNEAK BOATS
  • Props
  • Media
  • Been There
  • Store
  • About
  • Contact
    • Contact
    • Dealers
    • Resources
    • WARRANTY
  • FAQ