Water Trucks For Sale

New and Used Water Tank Trucks for Sale by Owners and Dealers

Browse new and used Water Trucks on MyLittleSalesman.com, with prices from $3,500 to $1,038,200. Quickly refine results with filters for GVWR, number of axles, transmission, mileage, and more.
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Showing 1 - 25 of 539 Water Truck Listings

1 - 25 of 539 listings
1 - 25 of 539 listings
Featured Item
2017 International ProStar+ (Plus) Water Truck

2017 International ProStar+ (Plus) Water Truck

Price Drop $54,000 USD
https://www.wateronwheelsllc.com/
ConditionUsed
Usage293,691 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission10 Speed Manual
Rear AxleTandem Axle
Capacity4000 Gallons
Compartments2
MLS Number13761469
CategoryWater Trucks
Last Updated3/23/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Featured Item
2015 International DuraStar 4300 Water Truck

2015 International DuraStar 4300 Water Truck

Price Drop $42,000 USD
New Steel tank along with new Water system. PTO driven pump. Two front sprayers, back sprayers, and side cannons. Leaf spring suspension. 1.5” x50’ hose reel included.
ConditionUsed
Usage361,824 Miles
Duty ClassMedium Duty Water Truck
Horse Power185 HP
Engine ModelCummins ISB
Drivetrain4x2
TransmissionAutomatic
Suspension4 Spring
Capacity2500 Gallons
Compartments1
MLS Number13986980
CategoryWater Trucks
Last Updated3/23/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Featured Item
2009 Freightliner Columbia 120 4000 Gallon Water Truck

2009 Freightliner Columbia 120 4000 Gallon Water Truck

Price Drop $40,000 USD
2009 Freightliner Colombia 4000 Gallon Water Truck with AutomaticEaton Fuller RTO-14910B-DM3 10-speed Transmission and Detroit Series 60 engine. New steel tank with Front, Rear and Side...
ConditionUsed
Usage266,620 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelDetroit Detroit Series 60
Drivetrain6x4
Transmission10 Speed Automatic
Rear AxleTandem Axle
Capacity4000 Gallons
Compartments2
MLS Number14070378
CategoryWater Trucks
Last Updated3/23/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Featured Item
2014 International Pro Star Water Truck 4000 gallons new steel tank

2014 International Pro Star Water Truck 4000 gallons new steel tank

$49,500 USD
Water Truck International 2014 Prostar Cummins ISX15 engine jake brake 10 speed manual Eaton Fuller Transmission tires 90% aluminum wheels new steel tank 4000 gallons baffled side to side...
ConditionUsed
Horse Power400 HP
Engine ModelCummins
Capacity4000 Gallons
Compartments2
MLS Number14235011
CategoryWater Trucks
Last Updated3/10/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2008 GMC C8500 Water Truck 4000 gallons new steel tank!

2008 GMC C8500 Water Truck 4000 gallons new steel tank!

$45,500 USD
GMC 2008 Caterpillar engine C7 13 speed manual transmission Eaton fuller spring suspension heady duty, new steel tank 4000 gallons USFS baffled tool boxes on the fenders, two 6 inch tubes...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelCaterpillar
Compartments3
MLS Number14234985
CategoryWater Trucks
Last Updated3/10/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2016 Freightliner Cascadia Water Truck LOW MILE 45,000

2016 Freightliner Cascadia Water Truck LOW MILE 45,000

$73,500 USD
Detroit engine DD13 45,000 original miles 10 speed manual Eaton Fuller transmission jake brake tires 90% Cold A/C new steel tank 4000 gallons baffled side to side 2 compartments, new water...
ConditionUsed
Usage45,000 Miles
MLS Number13813236
CategoryWater Trucks
Last Updated3/10/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2015 Peterbilt 365 Water Truck 4000 gallons new steel tank!

2015 Peterbilt 365 Water Truck 4000 gallons new steel tank!

$65,000 USD
Peterbilt 2015 367 Cummins Engine ISX15 Jake brake 10 speed manual Eaton Fuller Transmission 4000 gallons new steel Baffled tank, tool boxes on the fenders 2 1/2-inch Fast flow valve, pump...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Manual
Capacity4000 Gallons
Compartments3
MLS Number14062793
CategoryWater Trucks
Last Updated3/10/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2020 Kenworth T680 2013-2019 Water Truck 4000 gallons new steel tank!

2020 Kenworth T680 2013-2019 Water Truck 4000 gallons new steel tank!

$59,500 USD
Kenworth 2020 T680 MX13 engine 3 stage Jake brake 10 speed manual Eaton Fuller Transmission 4000 gallons new steel Baffled tank, tool boxes on the fenders 2 1/2-inch Fast flow valve, pump...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Drivetrain6x4
Transmission10 Speed Manual
Capacity4000 Gallons
Compartments3
MLS Number14062792
CategoryWater Trucks
Last Updated3/10/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2014 Freightliner M2 Water Truck 2000 gallons new steel tank!

2014 Freightliner M2 Water Truck 2000 gallons new steel tank!

$43,000 USD
Water Truck Freightliner 2014 M2 Cummins ISB Engine A/C blowing cold Automatic transmission Allison RDS Chelsea PTO $3,500.00 not the cheap Chinese spring suspension, new drive shaft and...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelCummins
Drivetrain4x2
TransmissionAllison RDS Automatic
Capacity2000 Gallons
Compartments2
MLS Number14105809
CategoryWater Trucks
Last Updated3/10/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2014 Kenworth T800 Water Truck

2014 Kenworth T800 Water Truck

$109,000 USD
2014 Kenworth T800 3 axle. Cummins ISX15, 485 HP, Jake Brake, Manual FRO16210C 10 Speed. 8 bag air suspension. Hitch, air, electrical plumbed to rear. AC blows cold. New Drive tires. Low...
ConditionUsed
Usage508,115 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Horse Power486 HP
Engine ModelCummins ISX 15
Transmission10 Speed Manual
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb
Capacity3750 Gallons
Compartments6
Stock NumberR389307
MLS Number13754076
CategoryWater Trucks
Last Updated3/26/2026
Location
Eugene, OR, US
Sold By
Quality Equipment Sales
Freightliner M2 106 2500 Gallon Water Truck - Cummins 350HP, 6+1 Speed Allison Rds Automatic

2016 Freightliner M2 106 2500 Gallon Water Truck - Cummins 350HP, 6+1 Speed Allison Rds Automatic

Recently Updated
Contact for price
The 2016 Freightliner Business Class M2 106 is a versatile Class 6/7 medium-duty truck valued in the used market for its reliability, efficiency, and driver-friendly design, making it a...
ConditionUsed
Usage260,517 Miles
Duty ClassHeavy Duty Water Truck
Horse Power350 HP
Engine ModelCummins ISL
Drivetrain4x2
Transmission6+1 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Capacity2500 Gallons
Stock Number16230
MLS Number13993236
CategoryWater Trucks
Last Updated3/27/2026
Location
Phoenix, AZ, US
Sold By
TCI Transportation
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$165,990 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberVDXB7149
MLS Number14270333
CategoryWater Trucks
Last Updated3/27/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$165,990 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberVDXB7141
MLS Number14270332
CategoryWater Trucks
Last Updated3/27/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$165,990 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberVDXB7135
MLS Number14270331
CategoryWater Trucks
Last Updated3/27/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Caterpillar 730WW Water Truck

2024 Caterpillar 730WW Water Truck

Recently Updated
$695,000 USD
AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BEACON, LED, BODY, STANDARD, CHASSIS, STANDARD, EXHAUST, STANDARD, FILM GROUP, ANSI, GROUP, ETHER, LANE 3...
ConditionUsed
Usage1,827 Hours
Stock Number3T303625
MLS Number13969269
CategoryWater Trucks
Last Updated3/27/2026
Location
10421 Fern Hill Drive, FL, US
Sold By
Ring Power Corporation
Freightliner M2 106 Water Truck - Cummins 325HP

2025 Freightliner M2 106 Water Truck - Cummins 325HP

Recently Updated
$165,990 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Usage14 Miles
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberSDWA2498
MLS Number13976589
CategoryWater Trucks
Last Updated3/27/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 Water Truck - Detroit 240HP

2025 Freightliner M2 106 Water Truck - Detroit 240HP

Recently Updated
$120,369 USD
The Freightliner M2106 4x2 Load King 2000-Gallon Water Truck combines power and versatility for various water transport and distribution needs. Powered by a Detroit DD5 240 HP engine with an...
ConditionNew
Usage98 Miles
Horse Power240 HP
Engine ModelDetroit DD5 D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSDVU9747
MLS Number13976571
CategoryWater Trucks
Last Updated3/27/2026
Location
Union Grove, WI, US
Sold By
Custom Truck One Source
Caterpillar W00 730 Water Truck

2024 Caterpillar W00 730 Water Truck

Recently Updated
Contact for price
Air Conditioner, Air Suspension Seat, Automatic Electronic Traction Aid, Differential Lock, Emissions Level - EPA - EPA TIER 4f, Lighting, Mirrors, Online Owner's Manual, Product Link,...
Inspection Report
ConditionUsed
Usage2,626 Hours
Stock NumberHLK048828
MLS Number13799423
CategoryWater Trucks
Last Updated3/27/2026
Location
Ft. Worth, TX, US
Sold By
Holt CAT
International 4900 Water Truck

1990 International 4900 Water Truck

Recently Updated
$62,900 USD
**Complete package - Includes International Flatbed Truck w/ Vermeer water system, Butler Trailer, and Vermeer Navigator D24X40A Directional Drill** International Flatbed Truck w/ Vermeer...
ConditionUsed
Usage973,157 Miles
Stock NumberZID-146683
MLS Number13722254
CategoryWater Trucks
Last Updated3/27/2026
Location
Annapolis, MD, US
Sold By
Zadoon

Water Trucks for Transporting Irrigation Water, Drinking Water, Dust Control and More

With special tanks, suspension and braking systems, and mounted spraying equipment, water trucks are designed to carry and distribute large volumes of liquids that regular commercial trucks simply cannot handle. Water trucks are typically used to transport irrigation water, drinking water, and milk wherever needed. They can spray water from the rear to control dust during mining and construction operations, get rid of rocks and native soil for ore extraction, and sometimes to combat forest fires.

My Little Salesman has an amazing list of water trucks for sale that can transport and spray liquids while keeping them safe for consumption. Whether you are in need of off road water trucks for construction and mining applications or highway water trucks for hauling and local deliveries, you can find them here for the right price at My Little Salesman.

Choosing The Best Water Truck

  • Potable Water Truck – This water truck is meant for transporting water for human consumption, swimming pools, and for large events. They have 1,000-gallon and 2,600-gallon capacities. All other designs for non-human consumption and use are simply called water trucks.
  • Size – If you are transporting liquids, then the size of the tank will decide the size of the water truck. Most tanks are available in 500-gallon all the way up to 5,000-gallon sizes. Make sure you are staying within legal weight limits if you go onto public roadways. For mines and construction sites, the size of the entrance will limit the size of the water truck. Make sure that the water truck has enough room to operate safely.

How to Choose a Used Water Truck

Water trucks run much like regular commercial trucks and can mostly be inspected as such. If it has been used in mining or construction, then check the pumps for dust. If you are buying the tank as well, then make sure it has been thoroughly cleaned and disinfected, and that it’s free of dust. Ask the seller what they have been using to clean the tank. They should have been using a .2% solution of either calcium hypochlorite or sodium hypochlorite.

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