Water Trucks For Sale

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

Browse 406 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 lock in the right Water Truck.
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Showing 1 - 25 of 406 Water Truck Listings

1 - 25 of 406 listings
1 - 25 of 406 listings
Featured Item
2000 Freightliner FL70 Water Truck - Water Tank Body

2000 Freightliner FL70 Water Truck - Water Tank Body

Newly Listed
Contact for price
2000 FL70, 157,600 miles, Cat 3126, 250 HP (No Blowby) 9 speed trans, New clutch, pressure plate throw out bearing. Cruse Control. . 2000 gallon 5 sprays, 50' 1 1/2" hose reel, tool box on...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Horse Power250 HP
Engine ModelCaterpillar 3126B
Drivetrain4x2
Transmission9 Speed Manual
SuspensionLeaf Springs
Rear AxleSingle Axle
Capacity2000 Gallons
Compartments2
MLS Number14698199
CategoryWater Trucks
Last Updated10/26/2026
Location
Eugene, OR, US
Sold By
Quality Equipment Sales
Featured Item
2016 International Prostar Water Truck 4000 gallons new steel tank!

2016 International Prostar Water Truck 4000 gallons new steel tank!

Contact for price
International Prostar Cummins ISX engine 200,000 miles automatic transmission Eaton fuller new pto Includes a new drive shaft and yokes for the PTO, and a new water pump. It has a 4x3, 800...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission12 Speed Automated
Capacity4000 Gallons
Compartments3
MLS Number14667648
CategoryWater Trucks
Last Updated10/15/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2017 Kenworth T880 NEW Water Truck System

2017 Kenworth T880 NEW Water Truck System

Price Drop $120,000 USD
2017 Kenworth T880 3 axle FRESH INFRAME. Paper work from RWC International. Cummins ISX 15, 425 hp, 10 speed Eaton automated transmission, New drivers tires, 315/80R22.5 steer tires. Polish...
ConditionUsed
Usage39 Hours
Duty ClassHeavy Duty Water Truck
Horse Power425 HP
Engine ModelCummins ISX 15
Transmission10 Speed Ultrashift Plus
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Capacity3750 Gallons
Compartments3
MLS Number14467012
CategoryWater Trucks
Last Updated10/14/2026
Location
Eugene, OR, US
Sold By
Quality Equipment Sales
Featured Item
2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

$53,500 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 Power400 HP
Engine ModelCaterpillar C13
Drivetrain6x4
TransmissionManual
Capacity4000 Gallons
Compartments3
MLS Number14649987
CategoryWater Trucks
Last Updated10/8/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2019 Kenworth T3 Series Water Truck

2019 Kenworth T3 Series Water Truck

$58,000 USD
2019 Kenworth 2500 Gallon Water Truck New tank, PTO pump, New Water system, front, rear and side sprayers., Automatic Transmission. Call: 928 287 4902.
ConditionUsed
Usage489,705 Miles
Duty ClassHeavy Duty Water Truck
Horse Power200 HP
Engine ModelPaccar PX-6/PX-7
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
SuspensionHendrickson
Rear AxleSingle Axle
Capacity2500 Gallons
Compartments1
MLS Number14649137
CategoryWater Trucks
Last Updated10/8/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Featured Item
Used Water Truck 2,000 Gallon 2022 International Cummins Diesel, 6 Speed LOW MILES!!

Used Water Truck 2,000 Gallon 2022 International Cummins Diesel, 6 Speed LOW MILES!!

$95,000 USD
LOW COST SHIPPING!! Used Water Truck 2,000 Gallon 2022 International Cummins Diesel, 6 Speed LOW MILES!! NOW OFFERING EASY BUSINESS FINANCING! WE TAKE TRADES!! Please call Gary with any...
ConditionUsed
Usage5,384 Miles
Duty ClassMedium Duty Water Truck
Engine ModelCummins B 6.7
Drivetrain4x2
Stock NumberTC0826466554DS950
MLS Number14561768
CategoryWater Trucks
Last Updated10/2/2026
Location
Orem, UT, US
Sold By
Global Remarketing
Featured Item
2021 International MV 4000 Gallon Water Truck - Cummins L9 330HP - Allison Automatic - New Tank - New Pump - New Spray Heads

2021 International MV 4000 Gallon Water Truck - Cummins L9 330HP - Allison Automatic - New Tank - New Pump - New Spray Heads

$85,000 USD
2021 INTERNATIONAL MV 4000 GALLON WATER TRUCK - 229,052 Miles - Cummins L9 300HP - Allison Automatic - Ratio: 4.88 - GVWR: 52,000 lbs. - NEW 4000 Gallon Tank - PTO Driven 650GPM Pump - 5 Air...
ConditionUsed
Usage229,052 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Upfit MakePaisano
Upfit Model4000 GAL
Horse Power330 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End4.88 ratio
Capacity4000 Gallons
Stock Number656635
MLS Number14565348
CategoryWater Trucks
Last Updated10/19/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
2017 International ProStar+ (Plus) Water Truck

2017 International ProStar+ (Plus) Water Truck

$51,999 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 Updated9/22/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$187,924 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 NumberVDXB7211
MLS Number14699183
CategoryWater Trucks
Last Updated10/27/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Ford F-750 XL 2000 Gallon Water Truck - Automatic

2017 Ford F-750 XL 2000 Gallon Water Truck - Automatic

Recently Updated
Contact for price
2017 Ford F750, 2,000 gallon water truck, A/C and heated cab, automatic transmission, good tires, low miles. Call
ConditionUsed
Usage5,400 Miles
Duty ClassMedium Duty Water Truck
TransmissionAutomatic
Capacity2000 Gallons
MLS Number14444500
CategoryWater Trucks
Last Updated10/27/2026
Location
Central Point, OR, US
Sold By
Wilson Equipment, Inc.
Chevrolet Kodiak C7500 Water Truck - Duramax, Automatic

2005 Chevrolet Kodiak C7500 Water Truck - Duramax, Automatic

Recently Updated
$59,995 USD
Duramax Diesel Engine, Automatic Allison Transmission, 11R22.5 Tires, NEW 2200 Gallon Pro-Formance Water Tank with Front, Rear and Side Discharge, Odometer Reads 191,200 Miles
ConditionUsed
Usage191,200 Miles
Duty ClassHeavy Duty Water Truck
TransmissionAutomatic
Rear AxleSingle Axle
MLS Number12010895
CategoryWater Trucks
Last Updated10/27/2026
Location
Florence, AL, US
Sold By
Oakley Equipment
Caterpillar W00 740GC Water Truck

2023 Caterpillar W00 740GC Water Truck

Recently Updated
Contact for price
Air Conditioner, Air Suspension Seat, Lighting, Mirrors, Online Owner's Manual, Product Link, Rear View Camera, ROPS - Enclosed, Ultra Low Sulfur Diesel Fuel, Water Truck,
Inspection Report
ConditionUsed
Usage4,864 Hours
Stock NumberHLK048487
MLS Number13610998
CategoryWater Trucks
Last Updated10/27/2026
Location
San Antonio, TX, US
Sold By
Holt CAT
2008 Ford F650 S/A Water Truck

2008 Ford F650 S/A Water Truck

Recently Updated
At auction Oct. 28
Location: Washougal WA ***End-User Consignment*** VIN: 3FRNF65A78V651317 Engine: Cummins 6.7L 6cyl Diesel Transmission: 6 Speed Valew water tank, front spray bar, rear spray bar, side spray...
Lot Number96
ConditionUsed
Engine ModelCummins 6.7L
Transmission6 Speed
Stock Number104985
MLS Number14666949
CategoryWater Trucks
Last Updated10/26/2026
Location
Washougal, WA, US
Listed By
J Stout Auctions
Kenworth 4K TRK AZ Water Truck

2018 Kenworth 4K TRK AZ Water Truck

Recently Updated
$74,475 USD
Air Conditioner, F) Spray Heads # - 2, Heater, Hose Reel, Product Link, R) Spray Heads # - 2, SELF LOADING, Spray System, Front, Spray System, Rear, Starter, Electric, Tank Capacity - 4000...
ConditionUsed
Usage10,037 Hours
Stock NumberE140522
MLS Number14587378
CategoryWater Trucks
Last Updated10/26/2026
Location
Yuma, AZ, US
Sold By
Empire Machinery
Kenworth 4K TRK AZ Water Truck

2018 Kenworth 4K TRK AZ Water Truck

Recently Updated
$74,475 USD
Air Conditioner, F) Spray Heads # - 2, Heater, Hose Reel, Product Link, R) Spray Heads # - 2, SELF LOADING, Spray System, Front, Spray System, Rear, Starter, Electric, Tank Capacity - 4000...
ConditionUsed
Usage10,244 Hours
Stock NumberE140524
MLS Number14587313
CategoryWater Trucks
Last Updated10/27/2026
Location
Tucson, AZ, US
Sold By
Empire Machinery
Kenworth 2K TRK AZ Water Truck

2018 Kenworth 2K TRK AZ Water Truck

Recently Updated
$54,118 USD
Air Conditioner, F) Spray Heads # - 2, Heater, Product Link, R) Spray Heads # - 2, SELF LOADING, SIDE SPRAYER, Spray System, Front, Spray System, Rear, Tank Capacity - 2000 GAL, WATER PUMP,
ConditionUsed
Usage7,969 Hours
Stock NumberE135105
MLS Number14587308
CategoryWater Trucks
Last Updated10/26/2026
Location
Apache Junction, AZ, US
Sold By
Empire Machinery

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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