Water Trucks For Sale

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

Compare 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 choose the best Water Truck.
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Showing 1 - 25 of 482 Water Truck Listings

1 - 25 of 482 listings
1 - 25 of 482 listings
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
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
Ford L8000 2000 Gallon Water Truck - Cummins 240HP, 7 Speed Manual

1995 Ford L8000 2000 Gallon Water Truck - Cummins 240HP, 7 Speed Manual

Recently Updated
$16,000 USD
NICE TRUCK, RUNS EXCELLENT, NICE TANK, AIR CONTROLS, PTO/PUMP!,
ConditionUsed
Usage226,609 Miles
Duty ClassHeavy Duty Water Truck
Horse Power240 HP
Engine ModelCummins ISC8.3
Drivetrain4x2
Transmission7 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,200 lb
Capacity2000 Gallons
Stock Number95L8923SAWATER
MLS Number14042053
CategoryWater Trucks
Last Updated5/29/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Caterpillar 725WW Water Truck

2023 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
Usage2,493 Hours
Stock Number3T901003
MLS Number13533337
CategoryWater Trucks
Last Updated5/29/2026
Location
6724 33Rd Street East, FL, US
Sold By
Ring Power Corporation
2002 International Water Truck

2002 International Water Truck

Newly Listed
At auction May. 29
TS1041VIN: 1HTSHADT72H531358 ***PREVIOUSLY CITY of CONVERSE, TX. ***Year: 2002 Make: INTL Model: 4900 Body: TN Class Code: 39 Weight: 24080 GWV: 62000 Engine Model: CL300Engine Family:...
Lot Number24306-75-2
ConditionUsed
Usage4,672 Miles
MLS Number14396588
CategoryWater Trucks
Last Updated5/29/2026
Location
San Antonio, TX, US
Listed By
GovDeals, Inc.
Oshkosh M1070 4620 Gallon Water Truck - Detroit 525HP, 5 Speed Automatic

1994 Oshkosh M1070 4620 Gallon Water Truck - Detroit 525HP, 5 Speed Automatic

Newly Listed
$135,000 USD
1994 Oshkosh M1070 8x8 Water Tanker w/2011 ITT 4620 Gallon Stainless Steel Body Mounted Vacuum Tank, Detroit 8V92TA Engine w/DDEC III/IV Electronic Control and 3 Stage Engine Brake, Allison...
ConditionUsed
Usage220 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeITT
Horse Power525 HP
Engine ModelDetroit 8V-92TA
Transmission5 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End65,986 lb 7.36 ratio
Capacity4620 Gallons
Stock NumberSBA1348
MLS Number14395097
CategoryWater Trucks
Last Updated5/28/2026
Location
Roosevelt, UT, US
Sold By
SellBuyAuction
Caterpillar 730WW Water Truck

2024 Caterpillar 730WW Water Truck

Recently Updated
$585,000 USD
730-04A ARTICULATED TRUCK, AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BODY, STANDARD, CHASSIS, STANDARD, DOMESTIC, EXHAUST, STANDARD, FILM GROUP, ANSI,...
ConditionUsed
Usage1,730 Hours
Stock Number3T304115
MLS Number14256883
CategoryWater Trucks
Last Updated5/29/2026
Location
10421 Fern Hill Drive, FL, US
Sold By
Ring Power Corporation
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
Usage868 Hours
Stock Number3T901382
MLS Number14149720
CategoryWater Trucks
Last Updated5/29/2026
Location
St. Augustine, FL, US
Sold By
Ring Power Corporation
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
Usage1,645 Hours
Stock Number3T901407
MLS Number14133384
CategoryWater Trucks
Last Updated5/28/2026
Location
9901 Ringhaver Drive, FL, US
Sold By
Ring Power Corporation
Chevrolet Kodiak C8500 4000 Gallon Water Truck - Caterpillar 300HP, Automatic

2004 Chevrolet Kodiak C8500 4000 Gallon Water Truck - Caterpillar 300HP, Automatic

Recently Updated
$28,000 USD
GOOD TRUCK, RUNS EXCELLENT, NICE TANK, PTO/PUMP! FRONT/SIDE/REAR SPRAYERS! HOSE REEL!,
ConditionUsed
Usage33,092 Miles
Duty ClassHeavy Duty Water Truck
Horse Power300 HP
Engine ModelCaterpillar C7
Drivetrain6x4
TransmissionAutomatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End44,000 lb 5.86 ratio
Capacity4000 Gallons
Stock Number04CHEV33TAWATER
MLS Number14342734
CategoryWater Trucks
Last Updated5/28/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Caterpillar 740WW Water Truck

2024 Caterpillar 740WW Water Truck

Recently Updated
$725,000 USD
AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BEACON, LED, BODY, STANDARD, CAB, STANDARD, CHASSIS, STANDARD, EXHAUST, STANDARD, FENDER COVER, FILM GROUP,...
ConditionUsed
Usage1,903 Hours
Stock Number3T806208
MLS Number14131956
CategoryWater Trucks
Last Updated5/29/2026
Location
10421 Fern Hill Drive, FL, US
Sold By
Ring Power Corporation
Caterpillar 730WW Water Truck

2025 Caterpillar 730WW Water Truck

Recently Updated
$645,000 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
Usage1,036 Hours
Stock Number3T304284
MLS Number14114348
CategoryWater Trucks
Last Updated5/29/2026
Location
9901 Ringhaver Drive, FL, US
Sold By
Ring Power Corporation

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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