Water Trucks For Sale

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

Search 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 find the right Water Truck near you today.
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Showing 1 - 25 of 464 Water Truck Listings

1 - 25 of 464 listings
1 - 25 of 464 listings
Featured Item
2017 Kenworth T880 Water Truck

2017 Kenworth T880 Water Truck

Price Drop $135,000 USD
2017 Kenworth T880 3 axle FRESH INFRAME. Paper work from RWC International. Cummins ISX 15, 425 hp, 10 speed 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 Updated7/18/2026
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

Newly Listed
$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
Used Water Truck 2,000 Gallon 2020 Freightliner M2 Cummins Diesel, 6 Speed

Used Water Truck 2,000 Gallon 2020 Freightliner M2 Cummins Diesel, 6 Speed

Recently Updated
$80,000 USD
FREE SHIPPING!! (to most US states) UsedWater Truck 2,000 Gallon 2017 Freightliner M2 Cummins Diesel, 6 Speed NOW OFFERING EASY BUSINESS FINANCING! WE TAKE TRADES!! Please call Gary with...
ConditionUsed
Usage14,300 Miles
Duty ClassMedium Duty Water Truck
Engine ModelCummins B6.7
Drivetrain4x2
Stock NumberTC06261114437DS800
MLS Number14451029
CategoryWater Trucks
Last Updated7/17/2026
Location
Orem, UT, US
Sold By
Global Remarketing
Featured Item
2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

2013 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

Price Drop $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!

Recently Updated
$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
Caterpillar 730WW Water Truck

2021 Caterpillar 730WW Water Truck

$469,000 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
Usage6,255 Hours
Stock Number3T301334
MLS Number13001851
CategoryWater Trucks
Last Updated7/10/2026
Location
9901 Ringhaver Drive, FL, US
Sold By
Ring Power Corporation
Featured Item
2016 International 4300 2000 gal 4x2 Water Truck

2016 International 4300 2000 gal 4x2 Water Truck

$59,500 USD
Cummins ISB 6 Cylinder 6.7 L Diesel 200 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 4365 Engine hrs, Automatic Transmission, 12000 lb Front Axle, 23000 lb Rears, 33000 lb...
ConditionUsed
Usage4,365 Hours
Horse Power200 HP
Engine ModelCummins Cummins ISB 6 Cylinder 6.7 L
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Capacity2000 Gallons
MLS Number14453232
CategoryWater Trucks
Last Updated6/29/2026
Location
Bonners Ferry, ID, US
Sold By
J7 Contracting Inc
Featured Item
2000 Freightliner FL70 Water Truck

2000 Freightliner FL70 Water Truck

$19,900 USD
2000 gallon, 9 speed manual, air brakes, 50 ft hose reel, 5” dump valve in rear, front sprays, rear sprays, left right side spray. Flashing beacon, Engine 3126 Cat engine aprox 200 HP. Air...
ConditionUsed
Usage188,496 Miles
Stock Number3
MLS Number14451284
CategoryWater Trucks
Last Updated6/30/2026
Location
Long Beach, CA, US
Sold By
WTR Equipment Company
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

$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 Updated7/15/2026
Location
Roosevelt, UT, US
Sold By
SellBuyAuction
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
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
Caterpillar 725WW Water Truck

2021 Caterpillar 725WW Water Truck

Recently Updated
$685,000 USD
AID, COLD WEATHER STARTING, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BEACON, LED, CAB, STANDARD, CHASSIS, STANDARD (NO BODY), EXHAUST, STANDARD, FILM GROUP, ANSI, GROUP, ETHER...
ConditionUsed
Usage6,833 Hours
Stock Number3T900225
MLS Number14380458
CategoryWater Trucks
Last Updated7/19/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
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
Usage1,973 Hours
Stock Number3T304115
MLS Number14256883
CategoryWater Trucks
Last Updated7/19/2026
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, 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
Usage2,523 Hours
Stock Number3T900893
MLS Number13177015
CategoryWater Trucks
Last Updated7/19/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
Freightliner M2 106 2500 Gallon Water Truck - Cummins 260HP, 6 Speed Allison Rds Automatic

2016 Freightliner M2 106 2500 Gallon Water Truck - Cummins 260HP, 6 Speed Allison Rds Automatic

Recently Updated
Contact for price
((((SALE PENDING)))), NEW 2500 Gallon Water Tank, 10', 1 baffle, Rear ladder, Rear water fill, Internally epoxy lined, Arms Water Pump, New Chelsea Pto Parker Gear Pump, QTY 2 - rear...
ConditionUsed
Usage237,779 Miles
Duty ClassMedium Duty Water Truck
Horse Power260 HP
Engine ModelCummins ISB6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End17,500 lb 5.88 ratio
Capacity2500 Gallons
Stock NumberD2706
MLS Number14375863
CategoryWater Trucks
Last Updated7/18/2026
Location
West Sacramento, CA, US
Sold By
DeWald Equipment
Freightliner 108SD 4000 Gallon Water Truck - 8Ll Manual

2014 Freightliner 108SD 4000 Gallon Water Truck - 8Ll Manual

Recently Updated
$99,500 USD
6X6, Cummins ISL, Eaton Fuller 8LL, TUFFTRAC Suspension, McLellan 4000 Gallon Tank, Cannon, 2 Front, 2 Rear and 1 Side Sprays, 12,000 Miles on Rebuilt Transmission, Aluminum Wheels, 91,000...
ConditionUsed
Usage5,144 Hours
Duty ClassHeavy Duty Water Truck
Drivetrain6x6
Transmission8LL Manual
SuspensionTufTrac
Rear AxleTandem Axle
Capacity4000 Gallons
Stock Number6X6
MLS Number14000229
CategoryWater Trucks
Last Updated7/18/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
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
Usage910 Hours
Stock Number3T901382
MLS Number14149720
CategoryWater Trucks
Last Updated7/18/2026
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
Usage1,852 Hours
Stock Number3T901407
MLS Number14133384
CategoryWater Trucks
Last Updated7/18/2026
Location
9901 Ringhaver Drive, FL, US
Sold By
Ring Power Corporation
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
Usage2,097 Hours
Stock Number3T806208
MLS Number14131956
CategoryWater Trucks
Last Updated7/19/2026
Location
Leesburg, 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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