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. Filter by GVWR, number of axles, transmission, mileage, and more to target the features you need.
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Showing 1 - 25 of 457 Water Truck Listings

1 - 25 of 457 listings
1 - 25 of 457 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!

Newly Listed
$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
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 NumberTC06261114531DS800
MLS Number14451029
CategoryWater Trucks
Last Updated7/28/2026
Location
Orem, UT, US
Sold By
Global Remarketing
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 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

$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
2021 International MV 2000 Gallon Water Truck - Cummins - Automatic - Under CDL - New Tank - 548893

2021 International MV 2000 Gallon Water Truck - Cummins - Automatic - Under CDL - New Tank - 548893

$65,000 USD
2021 INTERNATIONAL MV 2000 GALLON WATER TRUCK - 214,245 Miles - Cummins ISB - Allison Automatic Transmission - Ratio: 5.22 - NEW 2000 Gallon Tank - - 2000 Gallon tank capacity - PTO driven...
ConditionUsed
Usage214,245 Miles
Duty ClassMedium Duty Water Truck
Horse Power240 HP
Engine ModelCummins B 6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
Suspension4 Bag Air Ride
Rear AxleSingle Axle
Rear End5.22 ratio
Capacity2000 Gallons
Compartments2
Stock Number548893
MLS Number14389860
CategoryWater Trucks
Last Updated7/22/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
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
Freightliner M2 106 Water Truck - Detroit 240HP

2027 Freightliner M2 106 Water Truck - Detroit 240HP

Newly Listed
$123,869 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 Updated8/1/2026
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

Newly Listed
$123,869 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 Updated8/1/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 4000 Gallon Water Truck - 8Ll Manual

2018 Freightliner M2 106 4000 Gallon Water Truck - 8Ll Manual

Recently Updated
$99,500 USD
M2 106, Cummins, Eaton Fuller 8LL, 4000 Gallon Valew Water Tank, 2 Front, 2 Rear and 1 Side Sprays,
ConditionUsed
Usage60,337 Miles
Duty ClassHeavy Duty Water Truck
Transmission8LL Manual
Capacity4000 Gallons
MLS Number13014845
CategoryWater Trucks
Last Updated8/1/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
Kenworth WTRTRK4K Water Truck

2018 Kenworth WTRTRK4K Water Truck

Price Drop $99,900 USD
Air Conditioner, Differential Lock, Fire Extinguisher, Hose Reel, Lighting, On Road, Regulatory Marking, Spray System, Front, Spray System, Rear, Starter, Electric, Tier 2 Compliant, Ultra...
Inspection Report
ConditionUsed
Usage49,045 Hours
Stock Number8AR9678
MLS Number13969358
CategoryWater Trucks
Last Updated8/1/2026
Location
Chanute, MO, US
Sold By
Foley Equipment
Caterpillar 725WW Water Truck

2023 Caterpillar 725WW Water Truck

Recently Updated
$550,000 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
Usage5,096 Hours
Stock Number3T900970
MLS Number13544424
CategoryWater Trucks
Last Updated8/1/2026
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, 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
Usage2,529 Hours
Stock Number3T900981
MLS Number13437056
CategoryWater Trucks
Last Updated8/1/2026
Location
6724 33Rd Street East, FL, US
Sold By
Ring Power Corporation
1996 Volvo A40 Water Truck - Water Tank Body

1996 Volvo A40 Water Truck - Water Tank Body

Newly Listed
$14,999 USD
Volvo BM A40 6x6 articulated water truck, 8000 Gallon! 136,142 km, pre-emissions Volvo TD inline 6-cylinder diesel, VME Articulated Haulers AB Växjö Sweden manufacture, ROPS/FOPS certified...
ConditionUsed
Usage136,144 Kilometers
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Drivetrain6x6
TransmissionAutomatic
Rear AxleTandem Axle
Capacity8000 Gallons
MLS Number14517235
CategoryWater Trucks
Last Updated7/31/2026
Location
Draper, UT, US
Sold By
Dalnoa LLC
2019 FREIGHTLINER M2 106 4,000 GALLON WATER TRUCK

2019 FREIGHTLINER M2 106 4,000 GALLON WATER TRUCK

Newly Listed
At auction Aug. 22
2019 FREIGHTLINER M2 106 4,000 GALLON WATER TRUCK, Cummins 300hp diesel, Eaton Fuller 8-speed, pto, 18,000# front, ff-s-rr, hose reel, 40,000# rears, 53,981 miles indicated....
ConditionUsed
Stock Number101001266
MLS Number14517136
CategoryWater Trucks
Last Updated7/31/2026
Location
Colton, CA, US
Listed By
The Auction Company

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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