Water Trucks For Sale

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

Find deals on 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 pinpoint the closest Water Truck that fits your budget.
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Showing 1 - 25 of 416 Water Truck Listings

1 - 25 of 416 listings
1 - 25 of 416 listings
Featured Item
2013 Caterpillar CT660S Water Truck 4000 gallons new steel tank!

2013 Caterpillar CT660S Water Truck 4000 gallons new steel tank!

Price Drop $53,500 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
Rear AxleTandem Axle
Capacity4000 Gallons
Compartments3
MLS Number14561472
CategoryWater Trucks
Last Updated9/14/2026
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 Updated9/10/2026
Location
Roosevelt, UT, US
Sold By
SellBuyAuction
Featured Item
2016 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

2016 Caterpillar CT660 Water Truck 4000 gallons new steel tank!

$57,000 USD
Water Truck Caterpillar 2016 CT660 Caterpillar C13 engine jake brake 10 speed manual transmission Eaton Fuller Tuff track suspension, Includes a new drive shaft and yokes for the PTO, and a...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelCaterpillar C13
Drivetrain6x4
TransmissionManual
Capacity4000 Gallons
Compartments3
MLS Number14571866
CategoryWater Trucks
Last Updated8/28/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2017 International ProStar+ (Plus) Water Truck

2017 International ProStar+ (Plus) Water Truck

$51,999 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 Updated9/18/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
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

$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
International DuraStar 4300 2000 Gallon Water Truck - 230HP, 6 Speed Manual

2004 International DuraStar 4300 2000 Gallon Water Truck - 230HP, 6 Speed Manual

Newly Listed
$24,000 USD
GOOD TRUCK, RUNS EXCELLENT, GOOD TANK, AIR BRAKES! *PRE-EMISSIONS! *PTO/ WATER PUMP/ SIDE AND REAR SPRAYERS!,
ConditionUsed
Usage257,856 Miles
Duty ClassHeavy Duty Water Truck
Horse Power230 HP
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb
Capacity2000 Gallons
Stock Number044300257SASWATER
MLS Number14612934
CategoryWater Trucks
Last Updated9/18/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
International DuraStar 4300 2000 Gallon Water Truck - 230HP, Automatic

2004 International DuraStar 4300 2000 Gallon Water Truck - 230HP, Automatic

Recently Updated
$24,000 USD
GOOD TRUCK, RUNS EXCELLENT, LIKE NEW TANK, AIR BRAKES! *PRE-EMISSIONS!,
ConditionUsed
Usage159,025 Miles
Duty ClassHeavy Duty Water Truck
Horse Power230 HP
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb
Capacity2000 Gallons
Stock Number044300159SAWATER
MLS Number14328599
CategoryWater Trucks
Last Updated9/18/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Ford F-800 2000 Gallon Water Truck - Cummins 220HP, 5 Speed Manual

1995 Ford F-800 2000 Gallon Water Truck - Cummins 220HP, 5 Speed Manual

Newly Listed
$11,000 USD
GOOD OLDER TRUCK, RUNS AND WORKS! PTO/ WATER PUMP! FRONT/ SIDE/ REAR SPRAYERS!,
ConditionUsed
Usage101,037 Miles
Duty ClassHeavy Duty Water Truck
Horse Power220 HP
Engine ModelCummins B5.9
Drivetrain4x2
Transmission5 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Capacity2000 Gallons
Stock Number95F800101SAWATER
MLS Number14610926
CategoryWater Trucks
Last Updated9/17/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Freightliner M2 106 Water Truck - Detroit 240HP

2027 Freightliner M2 106 Water Truck - Detroit 240HP

Price Drop $113,771 USD
The Freightliner M2106 4x2 Load King 2000-Gallon Water Truck combines power and versatility for various water transport and distribution needs. Powered by a Detroit DD5 240 HP engine with an...
ConditionNew
Horse Power240 HP
Engine ModelDetroit DD5 D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberVHXB7403
MLS Number14518535
CategoryWater Trucks
Last Updated9/17/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 Water Truck - Detroit 240HP

2027 Freightliner M2 106 Water Truck - Detroit 240HP

Price Drop $113,771 USD
The Freightliner M2106 4x2 Load King 2000-Gallon Water Truck combines power and versatility for various water transport and distribution needs. Powered by a Detroit DD5 240 HP engine with an...
ConditionNew
Horse Power240 HP
Engine ModelDetroit DD5 D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberVHXB7398
MLS Number14518534
CategoryWater Trucks
Last Updated9/17/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
International DuraStar 4300 Water Truck

2013 International DuraStar 4300 Water Truck

Recently Updated
$54,500 USD
Contact for rental/lease prices
2,000 GALLON VALEW WATER SYSTEM, 7.6L IH DIESEL ENG, AUTO TRANSMISSION FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON REQUEST, PRICE DOES NOT INCLUDE SALES TAX HOUR METER READING MAY VARY DUE...
ConditionUsed
Usage171,208 Miles
Capacity3500 Gallons
Stock Number8820009
MLS Number9797114
CategoryWater Trucks
Last Updated9/17/2026
Location
Ketchikan, AK, US
Sold By
Tyler Rental Inc.
International 1854 Water Truck

1979 International 1854 Water Truck

Newly Listed
At auction Sep. 18
SINGLE AXLE WATER TRUCK, AUTOMATIC, DRIVE: 2X4, SPRING SUSPENSION, 170 " WB, 2000 GALLON CAPACITY (APPROX), FRONT, REAR DISCHARGE, STEEL DISC WHEELS, 11R22.5 TIRES, ***PUMP MOTOR FORD 6CYL...
Lot Number1523
ConditionUsed
Stock Number665204
MLS Number14608861
CategoryWater Trucks
Last Updated9/16/2026
Location
Brooklyn, MS, US
Listed By
Jeff Martin Auctioneers
International HV 4000 Gallon Water Truck - Cummins, Automatic

2020 International HV 4000 Gallon Water Truck - Cummins, Automatic

Recently Updated
Contact for price
******************sold***************,
ConditionUsed
Usage14,514 Miles
Duty ClassHeavy Duty Water Truck
Drivetrain6x4
TransmissionAutomatic
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
MLS Number14516976
CategoryWater Trucks
Last Updated9/16/2026
Location
Jackson, TN, US
Sold By
Snider Equipment
Freightliner M2 106 2000 Gallon Water Truck - Cummins 330HP, 5 Speed Allison Rds Automatic

2012 Freightliner M2 106 2000 Gallon Water Truck - Cummins 330HP, 5 Speed Allison Rds Automatic

Recently Updated
$49,500 USD
2012 Freightliner M2 2,000 Gallon Water Truck, Cummins ISC Turbo Diesel Engine, 330 HP, Exhaust Brake, Allison 3,000 RDS 5 Speed Automatic Transmission, Only 28,336 ECM Verified Miles 4,257...
ConditionUsed
Usage28,336 Miles
Duty ClassHeavy Duty Water Truck
Horse Power330 HP
Engine ModelCummins ISC330
Transmission5 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.88 ratio
Capacity2000 Gallons
Stock Number18067D
MLS Number14362948
CategoryWater Trucks
Last Updated9/16/2026
Location
Denver, CO, US
Sold By
DTI Trucks
Kenworth T480 4000 Gallon Water Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

2026 Kenworth T480 4000 Gallon Water Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

Recently Updated
$259,995 USD
Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! 2026 Kenworth T480, White,...
ConditionNew
Usage1,909 Miles
Duty ClassHeavy Duty Water Truck
Upfit MakeKlein
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 6.43 ratio
Capacity4000 Gallons
Stock NumberKF202862
MLS Number13377052
CategoryWater Trucks
Last Updated9/16/2026
Location
Fort Lauderdale, FL, US
Sold By
All Roads Trucks
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
Usage4,628 Hours
Stock NumberHLK048487
MLS Number13610998
CategoryWater Trucks
Last Updated9/18/2026
Location
San Antonio, TX, US
Sold By
Holt CAT
Peterbilt 365 3800 Gallon Water Truck

2014 Peterbilt 365 3800 Gallon Water Truck

Newly Listed
$150,000 USD
3,800-gallon Kline tank, plumbed for hitch and trailer, all-aluminum wheels with 6 super singles, brand-new tires and wheels, 20,000 lb front axle, Cummins engine, 13-speed transmission, air...
ConditionUsed
Usage251,497 Miles
Duty ClassHeavy Duty Water Truck
Upfit MakeKlein
Transmission13 Speed
SuspensionAir Ride
Rear AxleTri Axle
Capacity3800 Gallons
MLS Number14604314
CategoryWater Trucks
Last Updated9/16/2026
Location
Winters, CA, US
Sold By
Ben Kaplan Equipment
Ford F-750 2000 Gallon Water Truck - Automatic

2019 Ford F-750 2000 Gallon Water Truck - Automatic

Recently Updated
$72,500 USD
2019 Ford F750 Single Axle 2,000 Gallon Water Truck, 6.8L V10 Gas Engine, Automatic Transmission, Only 10,842 Miles, Only 2,525 Engine Hours, 25,999 GVWR (10K Steer Axle 21K Drive Axle),...
ConditionUsed
Usage2,525 Hours
Duty ClassMedium Duty Water Truck
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Capacity2000 Gallons
Stock NumberT18406D
MLS Number14434688
CategoryWater Trucks
Last Updated9/15/2026
Location
Denver, CO, US
Sold By
DTI Trucks

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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