Water Trucks For Sale

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

Browse 497 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 497 Water Truck Listings

1 - 25 of 497 listings
1 - 25 of 497 listings
Featured Item
2017 Freightliner Water Truck 4000 gallons new steel tank!

2017 Freightliner Water Truck 4000 gallons new steel tank!

$70,000 USD
Detroit engine DD13 45,000 original miles automatic transmission Eaton fuller jake brake tires 90% Cold A/C new steel tank 4000 gallons baffled side to side 2 compartments, new water pump...
ConditionNew
Usage46,000 Miles
MLS Number14333997
CategoryWater Trucks
Last Updated5/7/2026
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 Updated5/7/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2014 Freightliner M2 106 Water Truck 2000 gallons new steel tank!

2014 Freightliner M2 106 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
Capacity2300 Gallons
Compartments2
MLS Number14321743
CategoryWater Trucks
Last Updated4/27/2026
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 365 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
Capacity4000 Gallons
Compartments3
MLS Number14321738
CategoryWater Trucks
Last Updated4/20/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2020 International MV607 4000 Gallon Water Truck - Cummins - Automatic - New Tank - 5 Spray Heads

2020 International MV607 4000 Gallon Water Truck - Cummins - Automatic - New Tank - 5 Spray Heads

$87,500 USD
2020 INTERNATIONAL MV 4000 GALLON WATER TRUCK - 192,550 Miles - Cummins L9 330 HP - Allison 3000RDS Automatic - GVWR: 52,000 lbs. - Ratio: 5.29 - Power Windows/Power Locks - New 4000 Gallon...
ConditionUsed
Usage192,550 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Horse Power330 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear End5.29 ratio
Capacity4000 Gallons
Stock Number857799
MLS Number14263029
CategoryWater Trucks
Last Updated5/11/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
2017 International ProStar+ (Plus) Water Truck

2017 International ProStar+ (Plus) Water Truck

$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

$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
2026 International MV607 2000 Gallon Water Truck - Full Warranty - Cummins - Auto - Under CDL - New Tank

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

$120,000 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 Updated5/11/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
2007 Volvo VHD Water Truck with 4,000 Gallon Water Tank with Sprayers and Very Low Miles!

2007 Volvo VHD Water Truck with 4,000 Gallon Water Tank with Sprayers and Very Low Miles!

Price Drop $76,500 USD
*Exceptional values available until May 29, 2026.* Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of Utah. This...
Quantity2
ConditionUsed
Usage15,796 Hours
Duty ClassHeavy Duty Water Truck
Horse Power365 HP
Engine ModelVolvo VE D12
Drivetrain6x4
Transmission10 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Capacity4000 Gallons
Compartments3
Stock Number486685
MLS Number14309187
CategoryWater Trucks
Last Updated5/21/2026
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
Peterbilt 330 4000 Gallon Water Truck - Cummins, 6 Speed Automatic

2003 Peterbilt 330 4000 Gallon Water Truck - Cummins, 6 Speed Automatic

Newly Listed
$69,500 USD
2003 Peterbilt 330 4000 Gallon Water Truck. New 4x3 Self Priming Hydraulic Water Pump. ISC 8.3 Cummins Diesel Engine. Allison Automatic Transmission. Air Spray Controls. Double Frame. 40K...
ConditionUsed
Usage443,732 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelCummins ISC8.3
Transmission6 Speed Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
MLS Number14384161
CategoryWater Trucks
Last Updated5/21/2026
Location
Redding, CA, US
Sold By
Mittry Construction
Freightliner M2 106 2000 Gallon Water Truck - Cummins, 6 Speed Manual

2016 Freightliner M2 106 2000 Gallon Water Truck - Cummins, 6 Speed Manual

Newly Listed
$59,500 USD
2016 M2 106 Freightliner 2000 gallon water truck. 15,906 Original Miles. Carb Compliant Cummins Diesel, DPF, DEF. 6 spd manual trans, Spring Suspension. 11R 22.5 Rubber. Front - Side - Rear...
ConditionUsed
Usage15,906 Miles
Duty ClassMedium Duty Water Truck
Engine ModelCummins ISB6.7
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Capacity2000 Gallons
MLS Number14384143
CategoryWater Trucks
Last Updated5/21/2026
Location
Redding, CA, US
Sold By
Mittry Construction
Kenworth 2K TRK AZ Water Truck

2016 Kenworth 2K TRK AZ Water Truck

Recently Updated
$36,557 USD
Comments: KENWORTH T370 TRUCK CHASSIS // ENGINE CUMMINS PX-7 240 013 // TRANS ALLISON 3500RDS 6-SPD W/ PTO // FRONT AXLE E-1202I 12K*3.5" DROP // REAR AXLE DANA S21-170 21K CAP //, Hose...
ConditionUsed
Usage7,857 Hours
Stock NumberE128835
MLS Number14342485
CategoryWater Trucks
Last Updated5/21/2026
Location
Show Low, AZ, US
Sold By
Empire Machinery
Freightliner FLD120 3780 Gallon Water Truck - Detroit 400HP, 4 Speed Automatic

1992 Freightliner FLD120 3780 Gallon Water Truck - Detroit 400HP, 4 Speed Automatic

Price Drop $49,500 USD
1992 Freightliner FLD120 - M916A1 - 6X6 Truck with F.R.B. Welding Custom Built 90 BBL Vacuum Water Tank. Truck has 84,291 miles, 400 HP Series 60 Detroit Engine, Allison Automatic HT-740...
ConditionUsed
Usage84,291 Miles
Duty ClassHeavy Duty Water Truck
Horse Power400 HP
Engine ModelDetroit SERIES 60 11.1 DDEC II
Drivetrain6x6
Transmission4 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End50,000 lb
Capacity3780 Gallons
Stock NumberSBA1336 & SBA1337
MLS Number14308900
CategoryWater Trucks
Last Updated5/21/2026
Location
Roosevelt, UT, US
Sold By
SellBuyAuction
Kenworth T370 4000 Gallon Water Truck - Paccar 300HP, 6 Speed Allison Rds Automatic

2022 Kenworth T370 4000 Gallon Water Truck - Paccar 300HP, 6 Speed Allison Rds Automatic

Recently Updated
$127,000 USD
2022 Kenworth T370 Tandem Axle 4,000 Gallon Water Truck, Paccar PX9 8.9L Turbo Diesel Engine, 300 HP, Engine Brake, Allison 3500 RDS 6 Speed Automatic Transmission, ONLY 10,888 ECM Verified...
ConditionUsed
Usage3,020 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeValew
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock NumberT17937D
MLS Number14305809
CategoryWater Trucks
Last Updated5/21/2026
Location
Denver, CO, US
Sold By
DTI Trucks
Caterpillar 725WW Water Truck

2025 Caterpillar 725WW Water Truck

Recently Updated
$595,000 USD
AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BEACON, LED, BODY, STANDARD, CAB, STANDARD, CHASSIS, STANDARD, EXHAUST, STANDARD, FILM GROUP, ANSI, HEATER,...
ConditionUsed
Usage1,622 Hours
Stock Number3T901407
MLS Number14133384
CategoryWater Trucks
Last Updated5/21/2026
Location
9901 Ringhaver 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
$169,490 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 NumberSDWA2524
MLS Number13984619
CategoryWater Trucks
Last Updated5/21/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Peterbilt 567 Water Truck - 510HP

2025 Peterbilt 567 Water Truck - 510HP

Recently Updated
Contact for price
20,800L Day Cab Tri-Drive, EngineType: MX-13, EngineMake: Paccar, Axle: 20,800L Day Cab Tri-Drive, PowerType: Diesel, Weight: 79,000, SleeperSize: Heavy Day Cab,
ConditionNew
Usage3 Hours
Duty ClassHeavy Duty Water Truck
Horse Power510 HP
Rear End66,000 lb 4.10 ratio
Stock Number16780
MLS Number13452688
CategoryWater Trucks
Last Updated5/21/2026
Location
Nisku, AB, Canada
Sold By
Brandt
Peterbilt 567 Water Truck - 510HP

2025 Peterbilt 567 Water Truck - 510HP

Recently Updated
Contact for rental/lease prices
20,800L Day Cab Tri-Drive, EngineType: MX-13, EngineMake: Paccar, Axle: 20,800L Day Cab Tri-Drive, PowerType: Diesel, Weight: 79,000, SleeperSize: Heavy Day Cab,
ConditionNew
Usage41 Hours
Duty ClassHeavy Duty Water Truck
Horse Power510 HP
Rear End66,000 lb 4.10 ratio
Stock Number16778
MLS Number13452670
CategoryWater Trucks
Last Updated5/21/2026
Location
Nisku, AB, Canada
Rented/Leased By
Brandt
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
Usage2,689 Hours
Stock NumberHLK048828
MLS Number13799423
CategoryWater Trucks
Last Updated5/21/2026
Location
Ft. Worth, TX, US
Sold By
Holt CAT

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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