Water Trucks For Sale

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

Explore new and used Water Trucks on MyLittleSalesman.com, with prices from $3,500 to $747,000. Use filters for GVWR, number of axles, transmission, mileage, and more to narrow by what matters.
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Showing 1 - 25 of 488 Water Truck Listings

1 - 25 of 488 listings
1 - 25 of 488 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
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
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
Usage3,930 Hours
Stock NumberHLK048487
MLS Number13610998
CategoryWater Trucks
Last Updated5/27/2026
Location
San Antonio, TX, US
Sold By
Holt CAT
Caterpillar 725WW Water Truck

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
Usage2,390 Hours
Stock Number3T900893
MLS Number13177015
CategoryWater Trucks
Last Updated5/27/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
Caterpillar 730WW Water Truck

2021 Caterpillar 730WW Water Truck

Recently Updated
$499,000 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
Usage4,401 Hours
Stock Number3T301913
MLS Number12540020
CategoryWater Trucks
Last Updated5/27/2026
Location
9901 Ringhaver Drive, FL, US
Sold By
Ring Power Corporation
Caterpillar 725WW Water Truck

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
Usage3,746 Hours
Stock Number3T900904
MLS Number12307064
CategoryWater Trucks
Last Updated5/27/2026
Location
10421 Fern Hill Drive, FL, US
Sold By
Ring Power Corporation
Caterpillar 725WW Water Truck

2024 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
Usage2,216 Hours
Stock Number3T901214
MLS Number13986819
CategoryWater Trucks
Last Updated5/24/2026
Location
6724 33Rd Street East, FL, US
Sold By
Ring Power Corporation
Caterpillar 725WW Water Truck

2023 Caterpillar 725WW Water Truck

Recently Updated
$699,500 USD
AID, COLD WEATHER STARTING, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), CAB, STANDARD, CHASSIS, STANDARD (NO BODY), EXHAUST, STANDARD, FILM GROUP, ANSI, FUEL ADDITIVE, ANTI WAX,...
ConditionUsed
Usage3,627 Hours
Stock Number3T900775
MLS Number13655247
CategoryWater Trucks
Last Updated5/24/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
Caterpillar 725WW Water Truck

2023 Caterpillar 725WW Water Truck

Recently Updated
$549,000 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
Usage2,966 Hours
Stock Number3T900983
MLS Number13556791
CategoryWater Trucks
Last Updated5/24/2026
Location
10421 Fern Hill Drive, FL, US
Sold By
Ring Power Corporation
Caterpillar 725WW Water Truck

2023 Caterpillar 725WW Water Truck

Recently Updated
$695,000 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
Usage2,421 Hours
Stock Number3T900981
MLS Number13437056
CategoryWater Trucks
Last Updated5/24/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
Freightliner M2 106 4000 Gallon Water Truck - 300HP, 8 Speed Manual

2006 Freightliner M2 106 4000 Gallon Water Truck - 300HP, 8 Speed Manual

Newly Listed
Contact for price
2006 FREIGHTLINER WATER TANK TRUCK STEEL TANK AND 22.5 ALL STEEL WHEEL 8 SPEED MANUAL TRANSMISSION 4000 GAL TANK,
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power300 HP
Transmission8 Speed Manual
SuspensionSpring
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number14387888
CategoryWater Trucks
Last Updated5/23/2026
Location
OGDEN, UT, US
Sold By
Rocky Mountain Truck Parts

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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