Water Trucks For Sale

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

Compare specs 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 discover the closest Water Truck with the right mileage and features.
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Showing 1 - 25 of 425 Water Truck Listings

1 - 25 of 425 listings
1 - 25 of 425 listings
Featured Item
2013 Peterbilt 384 Water Truck 4000 gallons new steel tank!

2013 Peterbilt 384 Water Truck 4000 gallons new steel tank!

$47,500 USD
Peterbilt 2013 384 model MX13 engine jake brake 10 speed manual transmission Eaton fuller new pto Includes a new drive shaft and yokes for the PTO, and a new water pump. It has a 4x3, 800...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power400 HP
Engine ModelPaccar MX13
Drivetrain6x4
Transmission10 Speed Manual
Capacity4000 Gallons
Compartments3
MLS Number14620763
CategoryWater Trucks
Last Updated9/23/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2019 Caterpillar 725C2 Water Truck

2019 Caterpillar 725C2 Water Truck

$315,000 USD
5,000 Gallon Articulated Water Truck Tank: Klein KPT500 - 4 Years Old (Original Price $150,000+ and Installation pf $70,000) A/C and Heater - Excellent Condition No major repairs, No...
ConditionUsed
Usage6,700 Hours
Engine ModelCaterpillar
Emission RatingTier 4 Final
Capacity5000 Gallons
MLS Number14620541
CategoryWater Trucks
Last Updated9/23/2026
Location
Santa Ana, CA, US
Sold By
RT Equipment Rentals
Featured Item
2005 GMC TopKick Water Truck 2300 gallon new steel tank

2005 GMC TopKick Water Truck 2300 gallon new steel tank

Price Drop $33,500 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
Duty ClassHeavy Duty Water Truck
Engine ModelDuramax
Drivetrain4x2
TransmissionAutomatic
Capacity2300 Gallons
Compartments2
MLS Number14616028
CategoryWater Trucks
Last Updated9/22/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
Used Water Truck 2,000 Gallon 2022 International Cummins Diesel, 6 Speed LOW MILES!!

Used Water Truck 2,000 Gallon 2022 International Cummins Diesel, 6 Speed LOW MILES!!

$95,000 USD
LOW COST SHIPPING!! Used Water Truck 2,000 Gallon 2022 International Cummins Diesel, 6 Speed LOW MILES!! NOW OFFERING EASY BUSINESS FINANCING! WE TAKE TRADES!! Please call Gary with any...
ConditionUsed
Usage5,384 Miles
Duty ClassMedium Duty Water Truck
Engine ModelCummins B 6.7
Drivetrain4x2
Stock NumberTC0826466550DS950
MLS Number14561768
CategoryWater Trucks
Last Updated9/25/2026
Location
Orem, UT, US
Sold By
Global Remarketing
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 Updated9/22/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
1993 Freightliner FLD120SD 6x4 Water Truck

1993 Freightliner FLD120SD 6x4 Water Truck

Newly Listed
At auction Oct. 2
1993 Freightliner FLD120SD 6x4 Water TruckSTARTS AND RUNS1993 Freightliner FLD120SD water truck equipped with a 14.0L L6 diesel engine rated at 350 HP. Truck has a 6x4 drivetrain and 346,868...
Lot Number29069-51-5
ConditionUsed
Usage346,875 Miles
MLS Number14639532
CategoryWater Trucks
Last Updated10/2/2026
Location
San Diego, CA, US
Listed By
GovDeals, Inc.
Ford F-750 2000 Gallon Water Truck - 270HP

2021 Ford F-750 2000 Gallon Water Truck - 270HP

Recently Updated
$69,500 USD
2000 Gallon Curry Supply Tank, 6.7 Ford Diesel, Automatic, 2 Front, 2 Rear, one side sprays, Rear Hose Reel, Pineal Hitch and Trailer Brake, Backup Camera, 5720 Hours,
ConditionUsed
Usage5,675 Miles
Duty ClassMedium Duty Water Truck
Horse Power270 HP
Drivetrain4x2
Capacity2000 Gallons
MLS Number14542379
CategoryWater Trucks
Last Updated10/2/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
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
Usage4,709 Hours
Stock NumberHLK048487
MLS Number13610998
CategoryWater Trucks
Last Updated10/2/2026
Location
San Antonio, TX, US
Sold By
Holt CAT
Freightliner M2 106 2000 Gallon Water Truck - Caterpillar 210HP, 6 Speed Manual

2006 Freightliner M2 106 2000 Gallon Water Truck - Caterpillar 210HP, 6 Speed Manual

Newly Listed
$24,000 USD
RUNS AND OPERATES EXCELLENT, GOOD TRUCK! NICE TANK, PTO/ PUMP, HOSE REEL, FRONT/ SIDE/ REAR SPRAYERS! *NON-CDL,
ConditionUsed
Usage41,739 Miles
Duty ClassMedium Duty Water Truck
Horse Power210 HP
Engine ModelCaterpillar C7
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb 4.78 ratio
Capacity2000 Gallons
Stock Number06M241SADUMP
MLS Number14637856
CategoryWater Trucks
Last Updated10/1/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Freightliner M2 106 2000 Gallon Water Truck - Caterpillar 210HP, 6 Speed Manual

2006 Freightliner M2 106 2000 Gallon Water Truck - Caterpillar 210HP, 6 Speed Manual

Newly Listed
$23,000 USD
RUNS AND OPERATES EXCELLENT, GOOD TRUCK! NICE TANK, PTO/ PUMP, HOSE REEL, FRONT/ SIDE/ REAR SPRAYERS! *NON-CDL,
ConditionUsed
Usage38,801 Miles
Duty ClassMedium Duty Water Truck
Horse Power210 HP
Engine ModelCaterpillar C7
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb 4.78 ratio
Capacity2000 Gallons
Stock Number06M238SAWATER
MLS Number14637840
CategoryWater Trucks
Last Updated10/1/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Peterbilt 357 Water Truck - Cummins, Automatic

1996 Peterbilt 357 Water Truck - Cummins, Automatic

Newly Listed
$105,000 USD
1996 Peterbilt 357, 6x6, WaterTruck, 251,389 miles, Seven Sprayers including front monitor, Air operated from cab, Gravity dump, Class 8, Ready to work !!,
ConditionUsed
Usage251,389 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelCummins M11
Drivetrain6x6
TransmissionAutomatic
Rear AxleTandem Axle
MLS Number14637831
CategoryWater Trucks
Last Updated10/1/2026
Location
Santa Ana, CA, US
Sold By
Ben Kaplan Equipment
Freightliner M2 106 Water Truck - Detroit 240HP

2027 Freightliner M2 106 Water Truck - Detroit 240HP

Newly Listed
$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 NumberVHXB7311
MLS Number14637340
CategoryWater Trucks
Last Updated10/1/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Kenworth 4K TRK AZ Water Truck

2018 Kenworth 4K TRK AZ Water Truck

Recently Updated
$75,765 USD
Air Conditioner, F) Spray Heads # - 2, Heater, Hose Reel, Product Link, R) Spray Heads # - 2, SELF LOADING, Spray System, Front, Spray System, Rear, Starter, Electric, Tank Capacity - 4000...
ConditionUsed
Usage10,166 Hours
Stock NumberE140524
MLS Number14587313
CategoryWater Trucks
Last Updated10/1/2026
Location
Tucson, AZ, US
Sold By
Empire Machinery
Kenworth 2K TRK AZ Water Truck

2018 Kenworth 2K TRK AZ Water Truck

Recently Updated
$67,106 USD
Air Conditioner, F) Spray Heads # - 2, Heater, Hose Reel, Product Link, R) Spray Heads # - 2, SELF LOADING, SIDE SPRAYER, Spray System, Front, Spray System, Rear, Tank Capacity - 2000 GAL,...
ConditionUsed
Usage7,920 Hours
Stock NumberE135098
MLS Number14587272
CategoryWater Trucks
Last Updated10/1/2026
Location
Mesa, AZ, US
Sold By
Empire Machinery
GMC 7000 T/A Water Truck

GMC 7000 T/A Water Truck

Newly Listed
At auction Sep. 27
VIN:T47DS9V629795 V8,Automatic,46,000lbs GVWR, 12,000lbs Front Axle, 34,000lbs Combined Rear Axles, 4000gal Water Tank, Heat, Trailer Brake Controller, Air Brakes, Differential Lock,...
Lot Number4250
ConditionUsed
TransmissionAutomatic
MLS Number14635282
CategoryWater Trucks
Last Updated9/30/2026
Location
Sacramento, CA, US
Listed By
Bar None Auction

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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