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 446 Water Truck Listings

1 - 25 of 446 listings
1 - 25 of 446 listings
Featured Item
2019 Caterpillar 725C2 Water Truck

2019 Caterpillar 725C2 Water Truck

Price Drop $260,000 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 Updated11/10/2026
Location
Santa Ana, CA, US
Sold By
RT Equipment Rentals
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 NumberTC0826466564DS950
MLS Number14561768
CategoryWater Trucks
Last Updated11/2/2026
Location
Orem, UT, US
Sold By
Global Remarketing
Featured Item
2013 Peterbilt 384 Water Truck 4000 gallons new steel tank!

2013 Peterbilt 384 Water Truck 4000 gallons new steel tank!

$45,000 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 Power450 HP
Engine ModelPaccar
Drivetrain6x4
Transmission10 Speed Manual
Capacity4000 Gallons
Compartments3
MLS Number14703139
CategoryWater Trucks
Last Updated10/28/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2016 International Prostar Water Truck 4000 gallons new steel tank!

2016 International Prostar Water Truck 4000 gallons new steel tank!

$56,500 USD
International Prostar Cummins ISX engine 200,000 miles automatic 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 Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission12 Speed Automated
Capacity4000 Gallons
Compartments3
MLS Number14667648
CategoryWater Trucks
Last Updated10/28/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2000 Freightliner FL70 Water Truck - Water Tank Body

2000 Freightliner FL70 Water Truck - Water Tank Body

Contact for price
2000 FL70, 157,600 miles, Cat 3126, 250 HP (No Blowby) 9 speed trans, New clutch, pressure plate throw out bearing. Cruse Control. . 2000 gallon 5 sprays, 50' 1 1/2" hose reel, tool box on...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Horse Power250 HP
Engine ModelCaterpillar 3126B
Drivetrain4x2
Transmission9 Speed Manual
SuspensionLeaf Springs
Rear AxleSingle Axle
Capacity2000 Gallons
Compartments2
MLS Number14698199
CategoryWater Trucks
Last Updated10/26/2026
Location
Eugene, OR, US
Sold By
Quality Equipment Sales
Featured Item
2017 Kenworth T880 NEW Water Truck System

2017 Kenworth T880 NEW Water Truck System

$120,000 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 Updated10/14/2026
Location
Eugene, OR, US
Sold By
Quality Equipment Sales
Featured Item
2019 Kenworth T3 Series Water Truck

2019 Kenworth T3 Series Water Truck

$58,000 USD
2019 Kenworth 2500 Gallon Water Truck New tank, PTO pump, New Water system, front, rear and side sprayers., Automatic Transmission. Call: 928 287 4902.
ConditionUsed
Usage489,705 Miles
Duty ClassHeavy Duty Water Truck
Horse Power200 HP
Engine ModelPaccar PX-6/PX-7
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
SuspensionHendrickson
Rear AxleSingle Axle
Capacity2500 Gallons
Compartments1
MLS Number14649137
CategoryWater Trucks
Last Updated10/8/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels 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 Updated9/22/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Mack RD688S Water Truck - E7 350HP, 8Ll Manual

1998 Mack RD688S Water Truck - E7 350HP, 8Ll Manual

Recently Updated
$17,500 USD
GOOD OLDER TRUCK, RUNS EXCELLENT, DIFFERENTIAL LOCK, DOUBLE FRAME, GOOD TANK, PTO/ PUMP, AIR SEAT, SIDE AND REAR SPRAYERS!,
ConditionUsed
Usage580,925 Miles
Duty ClassHeavy Duty Water Truck
Horse Power350 HP
Engine ModelMack E7
Drivetrain6x4
Transmission8LL Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb 4.42 ratio
Stock Number98RD580TAWATER
MLS Number14657520
CategoryWater Trucks
Last Updated11/12/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Peterbilt 365 3800 Gallon Water Truck

2014 Peterbilt 365 3800 Gallon Water Truck

Recently Updated
$150,000 USD
Fully loaded Peterbilt 365 with a 3,800-gallon Kline tank, Cummins diesel engine, and 13-speed manual transmission. Dual frame, 20,000 lb front axle, tandem rears, and air ride suspension....
ConditionUsed
Usage251,497 Miles
Duty ClassHeavy Duty Water Truck
Upfit MakeKlein
Transmission13 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Capacity3800 Gallons
MLS Number14604314
CategoryWater Trucks
Last Updated11/12/2026
Location
Winters, CA, US
Sold By
Ben Kaplan Equipment
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$172,724 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberVDXB7271
MLS Number14744937
CategoryWater Trucks
Last Updated11/12/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$172,724 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberVDXB7257
MLS Number14744936
CategoryWater Trucks
Last Updated11/12/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$172,724 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberVDXB7242
MLS Number14744933
CategoryWater Trucks
Last Updated11/12/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 Water Truck - Cummins 325HP

2027 Freightliner M2 106 Water Truck - Cummins 325HP

Newly Listed
$172,724 USD
The brand-new Freightliner M2106 6x4 with a Load King 4000-gallon water tank is a powerful and versatile solution for water transport and distribution. Powered by a 325 HP Cummins 6.7L...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberVDXB7227
MLS Number14744932
CategoryWater Trucks
Last Updated11/12/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Freightliner M2 106 2000 Gallon Water Truck - Automatic

2020 Freightliner M2 106 2000 Gallon Water Truck - Automatic

Recently Updated
$75,000 USD
Cummins B6.7 6 Cylinder 6.7 L Diesel 200 hp Engine, 2019 US EPA Label, Requires Diesel Exhaust Fluid, 2078 Engine hrs, Allison 2500 Automatic Transmission, 13000 lb Front Axle, 20000 lb...
ConditionUsed
Usage6,732 Miles
Duty ClassHeavy Duty Water Truck
TransmissionAutomatic
Capacity2000 Gallons
MLS Number13952768
CategoryWater Trucks
Last Updated11/12/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
Kenworth T370 2000 Gallon Water Truck - Automatic

2014 Kenworth T370 2000 Gallon Water Truck - Automatic

Recently Updated
$49,500 USD
Paccar 6 Cylinder 6.7 L Diesel Engine, 8397 Engine hrs, Automatic Transmission, 11R22.5 Front Tires, 11R22.5 Rear Tires, Reyco Spring Suspension, 154 in Wheelbase, United Truck Equip 2000...
ConditionUsed
Usage30,725 Miles
Duty ClassMedium Duty Water Truck
TransmissionAutomatic
Capacity2000 Gallons
MLS Number13885563
CategoryWater Trucks
Last Updated11/12/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
International WorkStar 7600 4000 Gallon Water Truck - Automatic

2003 International WorkStar 7600 4000 Gallon Water Truck - Automatic

Recently Updated
$89,500 USD
Cat C-12, Allison Automatic, 4000 Gallon United Tank, PTO Driven Hydraulic Pump,2 Front 2 Rear and 1 Side spray, Cannon, 8,894 Hours,
ConditionUsed
Usage47,158 Miles
Duty ClassHeavy Duty Water Truck
TransmissionAutomatic
Capacity4000 Gallons
MLS Number14106934
CategoryWater Trucks
Last Updated11/12/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
Freightliner M2 106 4000 Gallon Water Truck - 8Ll Manual

2019 Freightliner M2 106 4000 Gallon Water Truck - 8Ll Manual

Newly Listed
$90,000 USD
Cummins 8.9 Liter Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, Eaton Fuller 8LL Manual Transmission, Differential Lock, 18000 lb Front Axle, 40000 lb Rears, 58000 lb GVWR,...
ConditionUsed
Usage52,179 Miles
Duty ClassHeavy Duty Water Truck
Transmission8LL Manual
Capacity4000 Gallons
MLS Number14744369
CategoryWater Trucks
Last Updated11/12/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
Freightliner M2 106 4000 Gallon Water Truck

2016 Freightliner M2 106 4000 Gallon Water Truck

Price Drop $82,500 USD
Cummins ISL9 6 Cylinder 8.9 L Diesel 300 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 6776 Engine hrs, Air Conditioner, Cruise Control, Eaton Fuller RTO-11908LL 8LL Manual...
ConditionUsed
Usage56,795 Miles
Duty ClassHeavy Duty Water Truck
Capacity4000 Gallons
MLS Number13220972
CategoryWater Trucks
Last Updated11/12/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
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
Usage60,714 Miles
Duty ClassHeavy Duty Water Truck
Transmission8LL Manual
Capacity4000 Gallons
MLS Number13014845
CategoryWater Trucks
Last Updated11/12/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
Mack Granite CV713 Water Truck

2005 Mack Granite CV713 Water Truck

Newly Listed
$69,000 USD
Mack AI 6 Cylinder Diesel 460 hp Engine, US EPA Label, 1675 Engine hrs, Air Conditioner, Cruise Control, Mack 8-Speed Manual Transmission, Air Ride Cab, 11R24.5 Front Tires, 11R24.5 Rear...
ConditionUsed
Usage27,167 Miles
Duty ClassHeavy Duty Water Truck
MLS Number14744050
CategoryWater Trucks
Last Updated11/12/2026
Location
Phoenix, AZ, US
Sold By
PacWest Trading Co.
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
Usage3,226 Hours
Stock NumberHLK048828
MLS Number13799423
CategoryWater Trucks
Last Updated11/12/2026
Location
Ft. Worth, 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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