Water Trucks For Sale

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

Shop new and used Water Trucks on MyLittleSalesman.com, with prices from $3,500 to $747,000. Filter by GVWR, number of axles, transmission, mileage, and more to locate a low-mileage Water Truck near you.
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Showing 1 - 25 of 489 Water Truck Listings

1 - 25 of 489 listings
1 - 25 of 489 listings
Featured Item
2026 International MV607 2000 Gallon Water Truck - Full Warranty - Cummins - Auto - Under CDL - New Tank -Free Delivery in US

2026 International MV607 2000 Gallon Water Truck - Full Warranty - Cummins - Auto - Under CDL - New Tank -Free Delivery in US

Recently Updated
$112,000 USD
2026 INTERNATIONAL MV 2000 GALLON WATER TRUCK - New with full manufacturers warranty - Cummins 220HP - Allison Automatic - Ratio: 5.57 - New ETTS 2000 Gallon Water Tank - 2000 Gallon tank...
ConditionNew
Usage712 Miles
Duty ClassMedium Duty Water Truck
Upfit TypeWater Tank Body
Horse Power220 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.77 ratio
Capacity2000 Gallons
Compartments2
Stock Number475247
MLS Number14047292
CategoryWater Trucks
Last Updated6/19/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

$65,500 USD
Water Truck Caterpillar 2013 CT660 Caterpillar C13 engine jake brake 18 speed manual transmission Eaton Fuller Includes a new drive shaft and yokes for the PTO, and a new water pump. It has...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelCaterpillar C13
Drivetrain6x4
Transmission18 Speed Manual
Capacity4000 Gallons
Compartments3
MLS Number14420866
CategoryWater Trucks
Last Updated6/12/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2018 Peterbilt 579 Water Truck 4000 gallons new steel tank

2018 Peterbilt 579 Water Truck 4000 gallons new steel tank

$59,000 USD
Water Truck Peterbilt 579 Paccar MX13 engine 10 speed manual transmission cold AC, Includes a new drive shaft and yokes for the PTO, and a new water pump. It has a 4x3, 800 GPM draft system...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelPaccar MX13
Drivetrain6x4
Transmission10 Speed Manual
Capacity4000 Gallons
Compartments3
MLS Number14420865
CategoryWater Trucks
Last Updated6/12/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2021 International MV 2000 Gallon Water Truck - Cummins - Automatic - Under CDL - New Tank - 548893

2021 International MV 2000 Gallon Water Truck - Cummins - Automatic - Under CDL - New Tank - 548893

$65,000 USD
2021 INTERNATIONAL MV 2000 GALLON WATER TRUCK - 214,245 Miles - Cummins ISB - Allison Automatic Transmission - Ratio: 5.22 - NEW 2000 Gallon Tank - - 2000 Gallon tank capacity - PTO driven...
ConditionUsed
Usage214,245 Miles
Duty ClassMedium Duty Water Truck
Horse Power240 HP
Engine ModelCummins B 6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
Suspension4 Bag Air Ride
Rear AxleSingle Axle
Rear End5.22 ratio
Capacity2000 Gallons
Compartments2
Stock Number548893
MLS Number14389860
CategoryWater Trucks
Last Updated6/12/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
2014 Freightliner M2 106 Water Truck 2000 gallons new steel tank!

2014 Freightliner M2 106 Water Truck 2000 gallons new steel tank!

$41,500 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
Capacity2300 Gallons
Compartments2
MLS Number14321743
CategoryWater Trucks
Last Updated6/2/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2016 Freightliner M2 Water Truck 4000 gallons new steel tank!

2016 Freightliner M2 Water Truck 4000 gallons new steel tank!

$65,000 USD
Detroit engine DD13 10 speed manual Eaton Fuller transmission jake brake Cold A/C new steel tank 4000 gallons baffled side to side 2 compartments, new water pump 4x3 800GPM 6 new sprayers 2...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission10 Speed Automatic
Capacity4000 Gallons
Compartments3
MLS Number14356808
CategoryWater Trucks
Last Updated6/12/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2017 International ProStar+ (Plus) Water Truck

2017 International ProStar+ (Plus) Water Truck

$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 Updated6/10/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels 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 Updated6/12/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
Caterpillar 730WW Water Truck

2021 Caterpillar 730WW Water Truck

$469,000 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
Usage5,844 Hours
Stock Number3T301334
MLS Number13001851
CategoryWater Trucks
Last Updated6/22/2026
Location
9901 Ringhaver Drive, FL, US
Sold By
Ring Power Corporation
2005 Ford F750 SD S/A Water Truck

2005 Ford F750 SD S/A Water Truck

Recently Updated
At auction Jun. 24
Location: Spokane WA ***End-User Consignment*** VIN: 3FRXF75E65V202465 Engine: Cummins CM850 5.9L Diesel Transmission: 7 Speed 2,000 Gallon tank, front/side/rear sprays, side hose reel...
Lot Number61
ConditionUsed
Engine ModelCummins CM850
Transmission7 Speed
Stock Number99086
MLS Number14423039
CategoryWater Trucks
Last Updated6/22/2026
Location
Spokane, WA, US
Listed By
J Stout Auctions
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
Usage2,726 Hours
Stock NumberHLK048828
MLS Number13799423
CategoryWater Trucks
Last Updated6/21/2026
Location
Ft. Worth, TX, US
Sold By
Holt CAT
2000 International 4400 4X2 Water Truck - Water Tank Body

2000 International 4400 4X2 Water Truck - Water Tank Body

Price Drop $27,500 USD
$6,000/mo to rent
2000 IH, Dt 466, 6 speed manual, 2000 Gallon Water tank, 2 Fronts, 2 Rears and 1 side spray. Runs and Drives great! Randy 509-520-8099
ConditionUsed
Upfit TypeWater Tank Body
Stock NumberTW 2007
MLS Number14412618
CategoryWater Trucks
Last Updated6/20/2026
Location
Walla Walla, WA, US
Sold By
Randy's Truck and Equipment, LLC
1980 Freightliner 120 Water Truck - Water Tank Body

1980 Freightliner 120 Water Truck - Water Tank Body

Price Drop $18,750 USD
5000 Gallon Tender with Hydraulic drive 2X2 Pump, Cummins 300, 9 speed, with hose reel.
ConditionUsed
Upfit TypeWater Tank Body
Horse Power300 HP
Engine ModelCummins
Transmission9 Speed Manual
Rear AxleTandem Axle
Stock NumberTW2010
MLS Number14412621
CategoryWater Trucks
Last Updated6/20/2026
Location
Walla Walla, WA, US
Sold By
Randy's Truck and Equipment, LLC
1984 GMC Brigider Water Truck - Water Tank Body

1984 GMC Brigider Water Truck - Water Tank Body

Recently Updated
$38,750 USD
Contact for rental/lease prices
84 GMC, Cummins, 10 speed manual, with -+3000 gallon Tank, tender, with 2 fronts, 2 rear, and 1 side spray, PTO Pump, ex Municipal, low milage, Cummins power, 509-520-8099
ConditionUsed
Upfit TypeWater Tank Body
Stock NumberTW 2008
MLS Number14412619
CategoryWater Trucks
Last Updated6/20/2026
Location
Walla Walla, WA, US
Sold By
Randy's Truck and Equipment, LLC
2013 Freightliner M2 3-Axle Water Truck

2013 Freightliner M2 3-Axle Water Truck

Newly Listed
At auction Jun. 26
VIN: 1FUJC5CY9DDBX6968 Cummins 6-Cyl Turbo Diesel, 10-Speed, Air Brakes, A/C, AM/FM/CD/BT, Air Ride Seat, Air Bag Suspension, Cruise Control, Suspension Dump, Differential Lock, Cloth...
Lot Number4210
ConditionUsed
Usage357,050
MLS Number14440390
CategoryWater Trucks
Last Updated6/19/2026
Location
Woodburn, OR, US
Listed By
Bar None Auction
Freightliner M2 106 3500 Gallon Water Truck - Cummins 280HP, Automatic

2008 Freightliner M2 106 3500 Gallon Water Truck - Cummins 280HP, Automatic

Newly Listed
$35,000 USD
GOOD TRUCK, RUNS GREAT, PTO/ PUMP, GRAVITY BAR, DIFFERENTIAL LOCK, DUMP VALVE!,
ConditionUsed
Usage246,620 Miles
Duty ClassHeavy Duty Water Truck
Horse Power280 HP
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Capacity3500 Gallons
Stock Number08M2246TAWATER
MLS Number14439976
CategoryWater Trucks
Last Updated6/19/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales

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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