Water Trucks For Sale

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

Shop new and used Water Trucks on MyLittleSalesman.com, with prices from $3,500 to $747,000. Compare specs using filter by GVWR, number of axles, transmission, mileage, and more.
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Showing 1 - 25 of 449 Water Truck Listings

1 - 25 of 449 listings
1 - 25 of 449 listings
Featured Item
Oshkosh M1070 4620 Gallon Water Truck - Detroit 525HP, 5 Speed Automatic

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

Price Drop $98,500 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 Updated7/31/2026
Location
Roosevelt, UT, US
Sold By
SellBuyAuction
Featured Item
2010 Peterbilt 340 Water Truck 4000 gallons new steel tank!

2010 Peterbilt 340 Water Truck 4000 gallons new steel tank!

$49,500 USD
Peterbilt 2010 PB340 PX9 engine (Cummins) 10 speed manual transmission Eaton Fuller heavy front 14,600 and 40,000lbs rears. Includes a new drive shaft and yokes for the PTO, and a new water...
ConditionUsed
Usage300,000 Miles
MLS Number14508606
CategoryWater Trucks
Last Updated7/27/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
1990 Peterbilt Water / Fire Truck

1990 Peterbilt Water / Fire Truck

$72,000 USD
. This 4,000 gallon fire / water truck was used in Hollywood movies sets to simulate Rain fall with its water cannon Its other duty's included movie location road and parking lot dust...
ConditionUsed
Usage230,000 Miles
MLS Number14494963
CategoryWater Trucks
Last Updated7/22/2026
Location
Sanger, TX, US
Sold By
Texas Construction Services Sanger Texas
Featured Item
2017 Kenworth T880 Water Truck

2017 Kenworth T880 Water Truck

$135,000 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 Updated8/4/2026
Location
Eugene, OR, US
Sold By
Quality Equipment Sales
Featured Item
2005 GMC TopKick C7500 Water Truck 2500 gallons new steel tank

2005 GMC TopKick C7500 Water Truck 2500 gallons new steel tank

$37,500 USD
2005 GMC Top kick Duramax diesel engine, 120,000 miles automatic Allison RDS 3000. Heavy-duty truck 33,000 GVW. Hot shift PTO (Chelsea/Parker). $3,000.00 for PTO; not the Chinese PTO. New...
ConditionUsed
Usage120,000 Miles
MLS Number14491363
CategoryWater Trucks
Last Updated7/18/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

$59,500 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 Power450 HP
Engine ModelCaterpillar C13
Drivetrain6x4
Transmission18 Speed Manual
Capacity4000 Gallons
Compartments3
MLS Number14420866
CategoryWater Trucks
Last Updated7/16/2026
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 automatic 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 front 2...
ConditionUsed
Usage98,000 Miles
Duty ClassHeavy Duty Water Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission10 Speed Automatic
Capacity4000 Gallons
Compartments3
MLS Number14356808
CategoryWater Trucks
Last Updated7/16/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
Freightliner FLD120 3780 Gallon Water Truck - Detroit 400HP, 4 Speed Automatic

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

$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 Updated7/15/2026
Location
Roosevelt, UT, US
Sold By
SellBuyAuction
Featured Item
International DuraStar 4300 2000 Gallon Water Truck - Cummins 200HP, 6 Speed Manual

2015 International DuraStar 4300 2000 Gallon Water Truck - Cummins 200HP, 6 Speed Manual

$49,500 USD
2015 International 4300 Water Tuck, 200hp Cummins ISB 6.7, 6spd Manual Transmission, 22k Mi, Spring Suspension, 132in Wheelbase, Front Spray, Side Spray, And Rear Spray, Nationwide Delivery...
ConditionUsed
Usage22,072 Miles
Duty ClassHeavy Duty Water Truck
Horse Power200 HP
Engine ModelCummins ISB6.7
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Capacity2000 Gallons
Stock Number0046
MLS Number14375135
CategoryWater Trucks
Last Updated7/29/2026
Location
Sawyer, KS, US
Sold By
The Wrays, 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 Updated6/10/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
2020 FREIGHTLINER M2-106 WITH 4000 GALLON CURRY SUPPLY CO. WATER TANK

2020 FREIGHTLINER M2-106 WITH 4000 GALLON CURRY SUPPLY CO. WATER TANK

Newly Listed
$94,995 USD
FOR SALE: 2020 FREIGHTLINER M2-106 4,000-GALLON WATER TRUCK – CURRY SUPPLY STEEL TANK – CUMMINS L9 – ALLISON 3500RDS – TANDEM AXLE – ONLY 13K MILES, Offered for sale is a 2020 Freightliner...
ConditionUsed
Usage13,382 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Upfit MakeCurry Supply
Upfit Model4,000 gallons
Horse Power300 HP
Engine ModelCummins ISL
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Compartments1
Stock NumberLR4295
MLS Number14533661
CategoryWater Trucks
Last Updated8/10/2026
Location
Miami, FL, US
Sold By
Truck and Van Outlet
Peterbilt 367 4000 Gallon Water Truck - Cummins 500HP, 13 Speed Automatic

2016 Peterbilt 367 4000 Gallon Water Truck - Cummins 500HP, 13 Speed Automatic

Recently Updated
$89,995 USD
CLEAN CARFAX; CARB COMPLIANT; CALIFORNIA TRUCK; SPRAYERS; 4,000 GALLON; 2016 Peterbilt 367 4,000Gal Tandem Axle Tank Truck; Cummins ISX; 500HP; Eaton Automatic 13 Speed; Jakes; Full Lockers;...
ConditionUsed
Usage17,462 Hours
Duty ClassHeavy Duty Water Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Capacity4000 Gallons
Stock Number15823
MLS Number14504960
CategoryWater Trucks
Last Updated8/10/2026
Location
Caddo Mills, TX, US
Sold By
Roy's Trucks and Equipment Inc
Caterpillar 725WW Water Truck

2025 Caterpillar 725WW Water Truck

Recently Updated
$575,000 USD
AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BEACON, LED, CAB, STANDARD, CHASSIS, STANDARD (NO BODY), EXHAUST, STANDARD, FILM GROUP, ANSI, HEATER, ENGINE...
ConditionUsed
Usage481 Hours
Stock Number3T901482
MLS Number14473590
CategoryWater Trucks
Last Updated8/10/2026
Location
Leesburg, FL, US
Sold By
Ring Power Corporation
Caterpillar 730WW Water Truck

2025 Caterpillar 730WW Water Truck

Recently Updated
$695,000 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
Usage468 Hours
Stock Number3T304518
MLS Number14495133
CategoryWater Trucks
Last Updated8/10/2026
Location
6724 33Rd Street East, FL, US
Sold By
Ring Power Corporation
Caterpillar 730WW Water Truck

2025 Caterpillar 730WW Water Truck

Recently Updated
$695,000 USD
AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BEACON, LED, CHASSIS, STANDARD (NO BODY), EXHAUST, STANDARD, FILM GROUP, ANSI, GROUP, ETHER, LANE 3 ORDER,...
ConditionUsed
Usage368 Hours
Stock Number3T304574
MLS Number14486553
CategoryWater Trucks
Last Updated8/10/2026
Location
Jacksonville, FL, US
Sold By
Ring Power Corporation
Caterpillar 730WW Water Truck

2025 Caterpillar 730WW Water Truck

Recently Updated
$675,000 USD
730-04A ARTICULATED TRUCK, AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BODY, STANDARD, CHASSIS, STANDARD, DOMESTIC, ENGINE ARRANGEMENT, EXHAUST, STANDARD...
ConditionUsed
Usage902 Hours
Stock Number3T304211
MLS Number14486552
CategoryWater Trucks
Last Updated8/10/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
Peterbilt 340 4000 Gallon Water Truck - Paccar 330HP, Automatic

2009 Peterbilt 340 4000 Gallon Water Truck - Paccar 330HP, Automatic

Newly Listed
$35,000 USD
GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, AIR BRAKES, NICE TANK, PTO/ PUMP AIR CONTROLS, FRONT/ SIDE/ REAR SPRAYERS, DIFFERENTIAL LOCK! *VERY NICE TRUCK!,
ConditionUsed
Usage44,753 Miles
Duty ClassHeavy Duty Water Truck
Horse Power330 HP
Engine ModelPaccar PX8
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Capacity4000 Gallons
Stock Number0934044TAWATER
MLS Number14533271
CategoryWater Trucks
Last Updated8/9/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
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
Usage2,413 Hours
Stock Number3T901214
MLS Number13986819
CategoryWater Trucks
Last Updated8/9/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
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
Usage2,875 Hours
Stock NumberHLK048828
MLS Number13799423
CategoryWater Trucks
Last Updated8/9/2026
Location
Sulphur Springs, 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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