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

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Showing 1 - 25 of 556 Water Truck Listings

1 - 25 of 556 listings
1 - 25 of 556 listings
Featured Item
2008 GMC C8500 Water Truck 4000 gallons new steel tank!
25 0

2008 GMC C8500 Water Truck 4000 gallons new steel tank!

Price Drop
$49,500 USD
GMC 2008 Caterpillar engine C7 54,000 miles 13 speed manual transmission Eaton fuller spring suspension heady duty, new steel tank 4000 gallons USFS baffled tool boxes on the fenders, two 6...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelCaterpillar
Capacity4000 Gallons
Compartments3
MLS Number13789251
CategoryWater Trucks
Last Updated9/18/2025
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2015 International Prostar Water Truck 4000 gallons new steel tank!
17 0

2015 International Prostar Water Truck 4000 gallons new steel tank!

Newly Listed
$56,500 USD
Water Truck International 2015 Prostar Cummins ISX15 engine jake brake around 290,000 miles on engine 10 speed manual Eaton Fuller Transmission tires 90% aluminum wheels new steel tank 4000...
Warranty
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Leaf
Rear AxleTandem Axle
Capacity4000 Gallons
Compartments2
MLS Number13821281
CategoryWater Trucks
Last Updated9/18/2025
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
Caterpillar 725WW Water Truck
4 0

2023 Caterpillar 725WW Water Truck

Recently Updated
$695,000 USD
725 04A ARTICULATED TRUCK, AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), CAB, STANDARD, CHASSIS, STANDARD, EXHAUST, STANDARD, NO TAILGATE, Online Owner's Manual, PRODUCT LINK,...
ConditionUsed
Usage2,505 Hours
Stock Number3T900904
MLS Number12307064
CategoryWater Trucks
Last Updated9/20/2025
Location
10421 Fern Hill Drive, FL, US
Sold By
Ring Power Corporation
Featured Item
2011 Kenworth T800 Water Truck 4000 gallons new steel tank!
10 0

2011 Kenworth T800 Water Truck 4000 gallons new steel tank!

Newly Listed
$55,500 USD
Water Truck Kenworth T800 MX13 engine 450 HP automatic Eaton fuller transmission 4000 gallons new steel tank 4x3 water pump 750 GPM draft capable (suck water from pond) 6 sprayers 2 front 2...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power400 HP
Engine ModelPaccar MX13
Drivetrain6x4
Transmission12 Speed Automatic
Capacity4000 Gallons
Compartments2
MLS Number13813237
CategoryWater Trucks
Last Updated9/16/2025
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2019 International DuraStar 4400 Water Truck -
15 0

2019 International DuraStar 4400 Water Truck -

Newly Listed
$88,000 USD
2019 INTERNATIONAL 4400 4000 GALLON WATER TRUCK - 163,696 Miles - Cummins ISL 300 HP - Allison 3000 Automatic - Ratio: 5.22 - New 4000 Gallon Tank - 650 GPM Pump - 5 Spray Heads - Hose Reel
ConditionUsed
Usage163,696 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Horse Power310 HP
Engine ModelCummins Cummins ISL
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear End5.22 ratio
Capacity4000 Gallons
Compartments2
Stock Number636084
MLS Number13813019
CategoryWater Trucks
Last Updated9/15/2025
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
2015 Freightliner M2 Water Truck With a BRAND NEW 2000 GAL USFS/CALFIRE Compliant + Construction Ready To Work!
6 0

2015 Freightliner M2 Water Truck With a BRAND NEW 2000 GAL USFS/CALFIRE Compliant + Construction Ready To Work!

$36,500 USD
Fresh Out The Oven! 👨‍🍳 , Ready To Work! 🚜 , As listed on Truck Paper and on our Facebook Page: , 2015 Freightliner M2 Water Truck , Truck Specs: , We are the 3rd owner of this...
ConditionUsed
Usage492,000 Miles
Upfit TypeWater Tank Body
Stock NumberFL3331-MR
MLS Number13808094
CategoryWater Trucks
Last Updated9/12/2025
Location
San Luis, AZ, US
Sold By
MR Machinery USA
Featured Item
2020 Kenworth T680 Water Truck 4000 gallons new steel tank!
16 0

2020 Kenworth T680 Water Truck 4000 gallons new steel tank!

$73,500 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
Engine ModelPaccar MX13
Drivetrain6x4
Transmission10 Speed Manual
Capacity4000 Gallons
Compartments2
MLS Number13789250
CategoryWater Trucks
Last Updated9/16/2025
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2014 Freightliner M2 106 Water Truck 2300 gallons new steel tank!
14 0

2014 Freightliner M2 106 Water Truck 2300 gallons new steel tank!

$45,500 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 ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
Capacity2300 Gallons
Compartments2
MLS Number13789249
CategoryWater Trucks
Last Updated8/31/2025
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2026 Ford F-750 Water Truck - UnitedBuilt 6C10 Tank Body
1 0

2026 Ford F-750 Water Truck - UnitedBuilt 6C10 Tank Body

Contact for price
** IN STOCK READY TO ROLL **, UnitedBuilt 2000 Gallon Vision Tank 5-Valve Water Truck ** PLEASE NOTE: Some pictures may be shown with optional spray system upgrades such as Water Cannon,...
Warranty
ConditionNew
Duty ClassHeavy Duty Water Truck
Upfit TypeTank Body
Upfit MakeUnitedBuilt
Upfit Model6C10
Horse Power270 HP
Engine ModelFord Power Stroke V8
Drivetrain4x2
Transmission10 Speed Automatic
SuspensionMulti Leaf
Rear AxleSingle Axle
Rear End21,000 lb 6.50 ratio
Capacity2000 Gallons
Compartments2
Stock NumberUT00184
MLS Number13786373
CategoryWater Trucks
Last Updated8/29/2025
Location
Phoenix, AZ, US
Sold By
United Truck & Equipment, Inc.
Featured Item
2014 Freightliner M2 106 2500 Water Truck
12 0

2014 Freightliner M2 106 2500 Water Truck

$48,000 USD
🚛 For Sale: 2014 Freightliner M2 Water Truck – 2,500 Gallon | Cummins | Automatic 📍 Location: [San Luis, AZ], 💲 Asking Price: [56,000] 🔧 Truck Details:, Make Model: 2014...
ConditionUsed
Usage335,744 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelCummins Cummins ISB
Drivetrain4x2
TransmissionAutomatic
Capacity2500 Gallons
Compartments2
MLS Number13694779
CategoryWater Trucks
Last Updated8/8/2025
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Featured Item
2010 Freightliner M2 106 2500 Water Truck
17 0

2010 Freightliner M2 106 2500 Water Truck

$39,800 USD
2010 Freightliner M2 water truck with Cummins engine. New 2,500 steel tank. New PTO pump. ALL NEW water system. Truck is used but whole water system is brand new. , ,
ConditionUsed
Usage247,000 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelCummins Cummins ISB
Drivetrain4x2
TransmissionAutomatic
SuspensionAir Ride
Rear AxleSingle Axle
Capacity2500 Gallons
Compartments2
MLS Number13559367
CategoryWater Trucks
Last Updated8/15/2025
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Caterpillar 725WW Water Truck
4 0

2023 Caterpillar 725WW Water Truck

Recently Updated
$695,000 USD
AID, COLD WEATHER STARTING, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BEACON, LED, BODY, STANDARD, CAB, STANDARD, CHASSIS, STANDARD, EXHAUST, STANDARD, FILM GROUP, ANSI, HEATER...
ConditionUsed
Usage1,485 Hours
Stock Number3T900893
MLS Number13177015
CategoryWater Trucks
Last Updated9/21/2025
Location
500 Cannon Creek Dr., FL, US
Sold By
Ring Power Corporation
Kenworth T370 2450 Gallon Water Truck - Paccar 240HP, 8Ll Manual
5 0

2018 Kenworth T370 2450 Gallon Water Truck - Paccar 240HP, 8Ll Manual

Newly Listed
$89,500 USD
2015 Kenworth T370 Water Truck, Single Axle, Eaton Fuller 8LL Manual Transmission, 12,000 F/A, 21,000 R/A, 153'' Wheel Base, Spring Suspension, United Truck Equipment Body- 2,450 GAL Water...
ConditionUsed
Usage1,766 Hours
Duty ClassHeavy Duty Water Truck
Horse Power240 HP
Transmission8LL Manual
SuspensionSpring
Rear AxleSingle Axle
Capacity2450 Gallons
Stock NumberJM200614
MLS Number13825675
CategoryWater Trucks
Last Updated9/20/2025
Location
Chatham, VA, US
Sold By
J&J Truck Sales
Kenworth T370 Water Truck - 240HP
6 0

2018 Kenworth T370 Water Truck - 240HP

Newly Listed
$89,500 USD
2015 Kenworth T370 Water Truck, Single Axle, Eaton Fuller 8LL Manual Transmission, 12,000 F/A, 21,000 R/A, 153'' Wheel Base, Spring Suspension, United Truck Equipment Body- 2,450 GAL Water...
ConditionUsed
Usage1,766 Hours
Horse Power240 HP
Stock NumberJM200614
MLS Number13825655
CategoryWater Trucks
Last Updated9/20/2025
Location
Chatham, VA, US
Sold By
J&J Truck Sales
Caterpillar 725WW Water Truck
4 0

2024 Caterpillar 725WW Water Truck

Recently Updated
$585,000 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
Usage987 Hours
Stock Number3T901201
MLS Number13580578
CategoryWater Trucks
Last Updated9/21/2025
Location
401 North Tomoka Farms Rd, FL, US
Sold By
Ring Power Corporation
Caterpillar 725WW Water Truck
4 0

2024 Caterpillar 725WW Water Truck

Recently Updated
$475,000 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
Usage1,098 Hours
Stock Number3T901098
MLS Number13498015
CategoryWater Trucks
Last Updated9/21/2025
Location
6724 33Rd Street East, FL, US
Sold By
Ring Power Corporation
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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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