Used Diesel 6x4 Water Trucks For Sale in United States

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1-25 of 39 results
1-25 of 39 results
Featured Item
2022 Kenworth T370 Water Truck
28 0

2022 Kenworth T370 Water Truck

Recently Updated
$98,500 USD
Disclosure: Truck is Rebuilt. *Salvage Title.
ConditionUsed
Usage25,851 Miles
Duty ClassHeavy Duty Water Truck
Horse Power200 HP
Engine ModelPaccar PX-6/PX-7
Drivetrain6x4
Stock NumberIDE19-384
MLS Number13418834
CategoryWater Trucks
Last Updated8/4/2025
Location
San Bernardino, CA, US
Sold By

Inland Dynamic Enterprises Inc.

Featured Item
Water Truck 4,000 Gallon 2017 Freightliner M2 106 Cummins Diesel 8LL
35 1

Water Truck 4,000 Gallon 2017 Freightliner M2 106 Cummins Diesel 8LL

Recently Updated
$125,000 USD
Water Truck 4,000 Gallon 2017 Freightliner M2 106 Cummins Diesel 8LL NOW OFFERING EASY BUSINESS OR PERSONAL FINANCING!* Please call Gary with any questions or to discuss any additional...
ConditionUsed
Usage32,385 Miles
Duty ClassHeavy Duty Water Truck
Horse Power310 HP
Engine ModelCummins Cummins ISL
Drivetrain6x4
Stock NumberTC0325245613DS125
MLS Number13464471
CategoryWater Trucks
Last Updated8/2/2025
Location
Orem, UT, US
Sold By

Global Remarketing

Featured Item
2019 International DuraStar 4400 Water Truck - Paisano 4000 GAL Water Tank Body
15 0

2019 International DuraStar 4400 Water Truck - Paisano 4000 GAL Water Tank Body

$88,000 USD
2018 INTERNATIONAL 4400 4000 GALLON WATER TRUCK - 198,637 Miles - Cummins ISL 300 HP - Allison 3000 Automatic - Ratio: 5.22 - New 4000 Gallon Tank - 650 GPM Pump - 5 Spray Heads - Hose Reel
ConditionUsed
Usage198,637 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Upfit MakePaisano
Upfit Model4000 GAL
Horse Power310 HP
Engine ModelCummins Cummins ISL
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End5.22 ratio
Capacity4000 Gallons
Compartments2
Stock Number444878
MLS Number13713354
CategoryWater Trucks
Last Updated7/21/2025
Location
New Boston, TX, US
Sold By

Trademark Truck Sales

Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Allison Rds Automatic
35 0

2020 Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

Recently Updated
$124,500 USD
2020 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, Cummins L9 8.9L Turbo Diesel Engine, 300 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 51,923 ECM...
ConditionUsed
Usage5,226 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeLedwell
Horse Power300 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock NumberT17260D
MLS Number13669251
CategoryWater Trucks
Last Updated8/2/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Kenworth T800 4000 Gallon Water Truck - Caterpillar 430HP, 18 Speed Manual
46 0

2005 Kenworth T800 4000 Gallon Water Truck - Caterpillar 430HP, 18 Speed Manual

$89,500 USD
2005 Kenworth T-800 Tandem Axle 4,000 Gallon Stainless Water Truck, Caterpillar C13 12.5L Diesel Engine, 430 HP, 3 Stage Engine Brake, Eaton 18 Speed Manual Transmission, ONLY 55,884 Miles...
ConditionUsed
Usage4,510 Hours
Duty ClassHeavy Duty Water Truck
Horse Power430 HP
Engine ModelCaterpillar C13
Drivetrain6x4
Transmission18 Speed Manual
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Capacity4000 Gallons
Stock NumberT17335D
MLS Number13728384
CategoryWater Trucks
Last Updated7/30/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 112 4000 Gallon Water Truck - Detroit 430HP, Automatic
4 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 430HP, Automatic

Contact for price
2023 Freightliner M2 112 W/ New Water Truck, 4,000 Gallon Tank, Just Off Lease And Ready To Work. Allison Automatic, Cummins L9, Air Ride, Fleet Maintained, DOT Ready For full specifications...
Quantity2
ConditionUsed
Usage92,000 Miles
Duty ClassHeavy Duty Water Truck
Horse Power430 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAllison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock Number2565
MLS Number13725626
CategoryWater Trucks
Last Updated7/26/2025
Location
Los Angeles, CA, US
Sold By

TCI Transportation

International WorkStar 7400 Water Truck
4 0

2013 International WorkStar 7400 Water Truck

$94,500 USD
9.3 Liter Diesel, 10 Speed Manual, Diff Lock, Engine Brake, GVWR 56,000, AC Heat, Heated Mirrors, Air Ride Cab, Spring Over Walking Beam Suspension, Aluminum Wheels, New 4000 Gallon Tank,...
ConditionUsed
Usage4,689 Hours
Duty ClassHeavy Duty Water Truck
Drivetrain6x4
Transmission10 Speed
Rear AxleTandem Axle
MLS Number12078188
CategoryWater Trucks
Last Updated7/22/2025
Location
Phoenix, AZ, US
Sold By

PacWest Trading Co.

Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Super 10 Speed Automatic
13 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Super 10 Speed Automatic

$149,000 USD
Brand new conversion,
ConditionUsed
Usage69,340 Miles
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionSuper 10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4000 Gallons
Stock Number2555
MLS Number13677804
CategoryWater Trucks
Last Updated7/17/2025
Location
North Las Vegas, NV, US
Sold By

TCI Transportation

International WorkStar 7600 3000 Gallon Water Truck - MAXXFORCE 11 390HP, 5 Speed Allison Rds Automatic
11 0

2012 International WorkStar 7600 3000 Gallon Water Truck - MAXXFORCE 11 390HP, 5 Speed Allison Rds Automatic

Contact for price
2012 International 7600SBA tandem axle truck #5291, , Vin #1HTGSSHT6CJ399081, , Maxxforce 11, 390 horsepower turbo diesel, , Engine brake, , Allison 4500-RDS 5 speed automatic transmission, , 60...
ConditionUsed
Usage7,928 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeMcLellan
Horse Power390 HP
Engine ModelInternational MAXXFORCE 11
Drivetrain6x4
Transmission5 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Capacity3000 Gallons
Stock Number5291
MLS Number13701042
CategoryWater Trucks
Last Updated7/15/2025
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

Freightliner M2 112 4000 Gallon Water Truck - Detroit, Automatic
4 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit, Automatic

Contact for price
2023 Freightliner M2 112 Water Truck, 4,000 Gallon Tank, Just Off Lease And Ready To Work. Allison Automatic, Cummins L9, Air Ride, Fleet Maintained, DOT Ready. For Full Specs, Price, And...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4000 Gallons
Stock NumberB2021
MLS Number13696500
CategoryWater Trucks
Last Updated7/13/2025
Location
Humble, TX, US
Sold By

TCI Transportation

Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, 6+1 Speed Allison Rds Automatic
10 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, 6+1 Speed Allison Rds Automatic

$149,900 USD
Brand New Build, AUTOMATIC Allison 4000RDS, New Tank and Complete Water System, New Tires, Contact: Ed Gibbs,
Quantity5
ConditionUsed
Usage50,000 Miles
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6+1 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Capacity4000 Gallons
MLS Number13655923
CategoryWater Trucks
Last Updated7/13/2025
Location
Phoenix, AZ, US
Sold By

TCI Transportation

Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Super 10 Speed Automatic
13 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Super 10 Speed Automatic

$149,000 USD
Brand new conversion, call Ramiro linares,
ConditionUsed
Usage69,340 Miles
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionSuper 10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4000 Gallons
Stock Number2555
MLS Number13677885
CategoryWater Trucks
Last Updated7/13/2025
Location
Puyallup, WA, US
Sold By

TCI Transportation

Peterbilt 348 4000 Gallon Water Truck - Paccar, 8Ll Manual
39 0

2014 Peterbilt 348 4000 Gallon Water Truck - Paccar, 8Ll Manual

$99,500 USD
2014 Peterbilt 348 4,000 Gallon Tandem Axle Water Truck, Paccar 8.9L PX-9 Turbo Diesel Engine, 300 HP, Engine Brake, Eaton 8LL Manual Transmission, ONLY 27,315 ECM Verfied Miles 6,015 ECM...
ConditionUsed
Usage6,013 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeValew
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission8LL Manual
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock NumberT17257D
MLS Number13630838
CategoryWater Trucks
Last Updated6/26/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Peterbilt 384 3200 Gallon Water Truck - Cummins 370HP, 10 Speed Manual
24 0

2010 Peterbilt 384 3200 Gallon Water Truck - Cummins 370HP, 10 Speed Manual

$28,000 USD
NICE TRUCK, RUNS EXCELLENT, AIR SEAT, AIR BRAKES, HONDA PUMP, CUT OFF VALVES, MIXING TANK!,
ConditionUsed
Usage395,456 Miles
Duty ClassHeavy Duty Water Truck
Horse Power370 HP
Engine ModelCummins ISM
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 4.10 ratio
Capacity3200 Gallons
Stock Number10PETE395WATER
MLS Number13652530
CategoryWater Trucks
Last Updated6/18/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Automatic
9 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Automatic

$159,900 USD
specs on the tank 4000 USG Tank Body Specifications -4000 USG tank made from 3/16” AR 37-gauge steel, two baffles, 2” fill tube, 1” ladder, 15’ Ft Long x 86” Wide x 79” Tall, 3/16” half...
Quantity3
ConditionUsed
Usage78,000 Miles
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number13599720
CategoryWater Trucks
Last Updated7/13/2025
Location
Puyallup, WA, US
Sold By

TCI Transportation

Freightliner M2 112 4000 Gallon Water Truck - Detroit, Automatic
4 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit, Automatic

Contact for price
2023 FREIGHTLINER M2 112 Business Class Non-Sleeper Conventional Brand New 4,000 Gallon water truck conversion with all the emilites needed to get the job done 77,000 Miles Detroit DD13...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4000 Gallons
Stock Number2565
MLS Number13531395
CategoryWater Trucks
Last Updated7/13/2025
Location
Fontana, CA, US
Sold By

TCI Transportation

Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Automatic
9 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Automatic

$149,900 USD
specs on the tank 4000 USG Tank Body Specifications -4000 USG tank made from 3/16” AR 37-gauge steel, two baffles, 2” fill tube, 1” ladder, 15’ Ft Long x 86” Wide x 79” Tall, 3/16” half...
Quantity3
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number13599805
CategoryWater Trucks
Last Updated7/13/2025
Location
Stockton, CA, US
Sold By

TCI Transportation

Kenworth T680 4000 Gallon Water Truck - Paccar 405HP, 10 Speed Automatic
20 0

2013 Kenworth T680 4000 Gallon Water Truck - Paccar 405HP, 10 Speed Automatic

$80,000 USD
California CARB Compliant CAL FIRE Certified , Engine 2013 MX13 Paccar 405HP, Eaton 10 speed automatic Ultra shift transmission,, Bendix air disc brakes, Exhaust brake, power steering,...
ConditionUsed
Usage558,891 Miles
Duty ClassHeavy Duty Water Truck
Horse Power405 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number13577169
CategoryWater Trucks
Last Updated5/14/2025
Location
Santa Rosa, CA, US
Sold By

Personal Asset Brokerage

Peterbilt 567 3000 Gallon Water Truck - Cummins 485HP, 10 Speed Manual
7 0

2015 Peterbilt 567 3000 Gallon Water Truck - Cummins 485HP, 10 Speed Manual

Contact for price
2015 PETERBILT 567 3-AXLE, Cummins ISX15 (485 HP), Engine Brake, Eaton Fuller FRO-16210C 10-Speed Transmission, Dana Spicer DSH40P 40,000# Double Locking Dual Drive Rear Axles (3.90 Ratio),...
ConditionUsed
Usage221,880 Miles
Duty ClassHeavy Duty Water Truck
Horse Power485 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Capacity3000 Gallons
Stock NumberE18325
MLS Number13537494
CategoryWater Trucks
Last Updated4/24/2025
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Sterling L9500 4000 Gallon Water Truck - Caterpillar 380HP
32 0

2005 Sterling L9500 4000 Gallon Water Truck - Caterpillar 380HP

Contact for price
C-13 CAT @380-HP, , EATON FULLER 10 SPEED TRANSMISSION, , TUFF TRAC SPRING SUSPENSION, , 14,600 LB FRONT AXLE , , AIR CONDITIONING, , POWER STEERING, , 11R 22.5 RADIALS ON DRIVES/ BRAND NEW 0...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power380 HP
Engine ModelCaterpillar C13
Drivetrain6x4
Transmission10 Speed
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number13531360
CategoryWater Trucks
Last Updated4/22/2025
Location
Chandler, AZ, US
Sold By

Maverick Equipment LLC

Sterling L9500 4000 Gallon Water Truck - Caterpillar 380HP
32 0

2005 Sterling L9500 4000 Gallon Water Truck - Caterpillar 380HP

Contact for price
C-13 CAT @380-HP, , EATON FULLER 10 SPEED TRANSMISSION, , TUFF TRAC SPRING SUSPENSION, , 14,600 LB FRONT AXLE , , AIR CONDITIONING, , POWER STEERING, , 11R 22.5 RADIALS ON DRIVES/ BRAND NEW 0...
ConditionUsed
Usage251,569 Miles
Duty ClassHeavy Duty Water Truck
Horse Power380 HP
Engine ModelCaterpillar C13
Drivetrain6x4
Transmission10 Speed
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number13503925
CategoryWater Trucks
Last Updated4/22/2025
Location
Chandler, AZ, US
Sold By

Maverick Equipment LLC

Western Star 4964F Water Truck
11 4

1999 Western Star 4964F Water Truck

$13,500 USD
Good running water haul truck, 2 compartment tank, 2880 gallons THIS TRUCK IS FOR EXPORT ONLY Exporters welcome. We deliver to all US and foreign ports Ask for shipping quotes
ConditionUsed
Usage142,292 Miles
Duty ClassHeavy Duty Water Truck
Horse Power370 HP
Engine ModelDetroit 60 series
Drivetrain6x4
Transmission8LL Manual
SuspensionRubber Block
Rear AxleTandem Axle
Rear End46,000 lb
Capacity2880 Gallons
Stock Number3853
MLS Number9149996
CategoryWater Trucks
Last Updated4/17/2025
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Sterling L9500 4200 Gallon Water Truck - Caterpillar 466HP, 18 Speed Manual
8 0

2006 Sterling L9500 4200 Gallon Water Truck - Caterpillar 466HP, 18 Speed Manual

$45,850 USD
Clean water tanker truck, 4200 gallon tank, 8' rear spray bar. $6K full locking rears
ConditionUsed
Usage279,240 Miles
Duty ClassHeavy Duty Water Truck
Horse Power466 HP
Engine ModelCaterpillar C15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb
Capacity4200 Gallons
Stock Number6690
MLS Number12120373
CategoryWater Trucks
Last Updated4/16/2025
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Freightliner M2 112 4000 Gallon Water Truck - Detroit, Automatic
4 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit, Automatic

Contact for price
HOT HOT HOT! We have this Amazing 4,000 Gallon Water truck ready to get to work please feel free to contact SERGIO for any further information !,
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4000 Gallons
Stock NumberB2021
MLS Number13459175
CategoryWater Trucks
Last Updated7/13/2025
Location
Fontana, CA, US
Sold By

TCI Transportation

Mack RD690S 4000 Gallon Water Truck - E7 350HP, 7 Speed Manual
5 0

1998 Mack RD690S 4000 Gallon Water Truck - E7 350HP, 7 Speed Manual

$25,000 USD
GOOD TRUCK, RUNS GREAT, CLEAN FOR AGE, GOOD TANK, LOW MILES/ LOW HOURS, AIR SEAT, AIR BRAKES, PTO/PUMP!,
ConditionUsed
Usage5,503 Hours
Duty ClassHeavy Duty Water Truck
Horse Power350 HP
Engine ModelMack E7
Drivetrain6x4
Transmission7 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb 4.64 ratio
Capacity4000 Gallons
Stock Number98RD12TAWATER
MLS Number13447011
CategoryWater Trucks
Last Updated3/13/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

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