1. Home
  2. For Sale
  3. Trucks
  4. Water Trucks
  5. Used

Used 6 Speed Tandem Axle Water Trucks For Sale

Close
Your Current Search
Industry
Trucks
Category
Water Trucks
Rear Axle
Tandem
Transmission Speeds
6 Speed
Condition
Used
Market Type
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (14)
Category
Water Trucks (14)
Model
Select a manufacturer to view available models.
Condition
Used (14)
Model Year
-
GVWR Category
Heavy Duty (14)
Capacity
4000 (12)3600 (2)
Rear Axle
Tandem (14)
Transmission Type
Transmission Speed
6 Speed (14)
Drive Train
Engine Manufacturer
Exterior Color
White (10)
Suspension Type
Cab Style
Regular Cab (2)
Upfit Type
Water Tank Body (1)
Upfit Manufacturer
Fuel Type
Diesel (9)
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (14)
State / Region
Select a state below and click Refine Results.





Seller Type
Dealerships (14)
Market Type

Shop Water Trucks by Brand

Quick Filters

Showing 1 - 14 of 14 Water Truck Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
Kenworth T370 4000 Gallon Water Truck - Paccar, 6 Speed Allison Rds Automatic

2022 Kenworth T370 4000 Gallon Water Truck - Paccar, 6 Speed Allison Rds Automatic

Recently Updated
$115,000 USD
2022 KW T370 WITH PACCAR AND ALLISON A/T, 29K MILES!!, 4,000 GALL TANK WITH FRONT, REAR AND SIDE SPRAYS,
ConditionUsed
Usage29,112 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelPaccar PX9
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number14129299
CategoryWater Trucks
Last Updated3/27/2026
Location
Jackson, TN, US
Sold By
Snider Equipment
(844) 481-___  SHOW
NUMBERCall Seller
Email Seller
Save
Snider Equipment
Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

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

Newly Listed
Contact for price
2020 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, 8.9L Cummins L9 Turbo Diesel Engine, 300 HP, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 19,676 ECM Verified Miles ...
ConditionUsed
Usage6,298 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeLedwell
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Capacity4000 Gallons
Stock NumberT18092D
MLS Number14269179
CategoryWater Trucks
Last Updated3/26/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Automatic

2020 Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Automatic

Recently Updated
$129,550 USD
Back from detail and ready for immediate delivery!!! the season is here!!! act now before prices go up!!!! 2020 FL M2 Business Class, 4,000 gallon water truck. Cummins L9, Allison 3000RDS...
ConditionUsed
Usage6,094 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeLedwell
Horse Power350 HP
Engine ModelCummins L9
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4000 Gallons
Stock NumberLJ1356
MLS Number14155928
CategoryWater Trucks
Last Updated3/25/2026
Location
West Valley City, UT, US
Sold By
Utah Tank & Trailer
(833) 780-___  SHOW
NUMBERCall Seller
Email Seller
Save
Utah Tank & Trailer
2011 MACK CXU613 PINNACLE WATER Truck, Tandem Axle, 4,000 lb. Water Tank Body and Spray Bars.

2011 MACK CXU613 PINNACLE WATER Truck, Tandem Axle, 4,000 lb. Water Tank Body and Spray Bars.

Price Drop $58,500 USD
***Blow-out, Sale Cash ~ Deal Ends March 27th 2026, Prices subjust to change. GREAT FIND! 2011 Mack CXU613 Water Truck, MP7 10.8 Ltr, Turbo, 6 Cyl, HP 340, Eaton Fuller Autoshift 6-Speed...
ConditionUsed
Usage350,098 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Horse Power340 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Autoshift Automated
SuspensionAir Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Capacity4000 Gallons
Compartments3
Stock Number012906
MLS Number13878169
CategoryWater Trucks
Last Updated3/20/2026
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
(844) 445-___  SHOW
NUMBERCall Seller
Email Seller
Save
MTS Utah, Inc.
Sterling LT7500 4000 Gallon Water Truck - Caterpillar 275HP, 6 Speed Allison Tc10 Automatic

2007 Sterling LT7500 4000 Gallon Water Truck - Caterpillar 275HP, 6 Speed Allison Tc10 Automatic

Contact for price
2007 Sterling LT7500 --- Tandem Axle, C7 Caterpillar 275 HP, Allison Automatic, 6.43 Ratio, 13,300 Front Axle, 40,000 Rear Axle, 191" Wheelbase, 18' 1" Bridge, Hendrickson Walking Beam, Air...
ConditionUsed
Usage183,257 Miles
Duty ClassHeavy Duty Water Truck
Horse Power275 HP
Engine ModelCaterpillar C7
Transmission6 Speed Allison TC 10 Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 6.43 ratio
Capacity4000 Gallons
Stock NumberY24738
MLS Number14240747
CategoryWater Trucks
Last Updated3/12/2026
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

2013 Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

$69,500 USD
2013 Freightliner M2 106 --- Tandem Axle, ISC Cummins 350 HP, Allison Automatic 6 Speed, 5.29 Ratio, 16,000 Front Axle, 40,000 Rear Axle, 200" Wheelbase, 18' 9" Bridge, Tuf Trac, Double...
ConditionUsed
Usage64,054 Miles
Duty ClassHeavy Duty Water Truck
Upfit MakeDIVERSIFIED FABRICATORS
Horse Power350 HP
Engine ModelCummins ISC
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Capacity4000 Gallons
Stock NumberFE3928
MLS Number14230235
CategoryWater Trucks
Last Updated3/7/2026
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

2013 Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

$69,500 USD
Tandem, 4,000 Gallon Diversified Fabricators Water Tank, POWERRUSH GP6500 Generator, ISC Cummins 350 HP, Allison Automatic 6 Speed, Exhaust Brake, 5.29 Ratio, TufTrac, Double Frame, 16K FA,...
ConditionUsed
Usage7,457 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeDIVERSIFIED FABRICATORS
Horse Power350 HP
Engine ModelCummins ISC350
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Capacity4000 Gallons
Stock NumberDHFE3928
MLS Number14229693
CategoryWater Trucks
Last Updated3/7/2026
Location
Chatham, VA, US
Sold By
J&J Truck Sales
(844) 305-___  SHOW
NUMBERCall Seller
Email Seller
Save
J&J Truck Sales
Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

2017 Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

$109,500 USD
2017 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, 8.9L ISL Cummins Diesel Engine, 300 HP, Engine Brake, Allison 3500 RDS 6 Speed Automatic Transmission, 44,131 ECM Verified...
ConditionUsed
Usage5,383 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeCurry Supply
Horse Power300 HP
Engine ModelCummins ISL
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Capacity4000 Gallons
Stock NumberT17954D
MLS Number14162356
CategoryWater Trucks
Last Updated3/7/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Freightliner M2 106 4000 Gallon Water Truck - Detroit 300HP, 6 Speed Allison Rds Automatic

2019 Freightliner M2 106 4000 Gallon Water Truck - Detroit 300HP, 6 Speed Allison Rds Automatic

Contact for price
2019 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, Detroit DD8 7.7L Turbo Diesel Engine, 300 HP, Engine Brake, Allison 3500 RDS 6 Speed Automatic Transmission, ONLY 28,023 ECM...
ConditionUsed
Usage1,853 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeCurry Supply
Horse Power300 HP
Engine ModelDetroit DD8
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End5.86 ratio
Capacity4000 Gallons
Stock NumberT17987D
MLS Number14153841
CategoryWater Trucks
Last Updated2/19/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
International WorkStar 7400 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

2020 International WorkStar 7400 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

$124,500 USD
2020 International 7400 Tandem Axle 4,000 Gallon Water Truck, Cummins L9 8.9L Turbo Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 29,208 Miles, 3,729...
ConditionUsed
Usage3,729 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeLedwell
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock NumberT17846D
MLS Number14059525
CategoryWater Trucks
Last Updated1/8/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Freightliner M2 106 4000 Gallon Water Truck - Detroit 350HP, 6 Speed Allison Rds Automatic

2022 Freightliner M2 106 4000 Gallon Water Truck - Detroit 350HP, 6 Speed Allison Rds Automatic

Contact for price
2022 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, 7.7L Detroit Diesel DD8 Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 7,534 ECM Verified...
ConditionUsed
Usage1,714 Hours
Duty ClassHeavy Duty Water Truck
Upfit MakeLedwell
Horse Power350 HP
Engine ModelDetroit DD8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Capacity4000 Gallons
Stock NumberT17844D
MLS Number14029257
CategoryWater Trucks
Last Updated12/11/2025
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Peterbilt 385 3600 Gallon Water Truck - Caterpillar 335HP, 6 Speed Allison Hs Automatic

2004 Peterbilt 385 3600 Gallon Water Truck - Caterpillar 335HP, 6 Speed Allison Hs Automatic

$39,500 USD
2004 Peterbilt 385, 117239 Miles, CAT C-10 335 HP Engine, Allison 6 Speed Automatic with Spicer Auxiliary 4 Speed, 5.29 Axle Ratio, 58000# GVWR, Hendrickson RT Rear Spring Suspension, Wet...
ConditionUsed
Usage117,239 Miles
Duty ClassHeavy Duty Water Truck
Horse Power335 HP
Engine ModelCaterpillar C10
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionHendrickson RT
Rear AxleTandem Axle
Rear End46,000 lb 5.29 ratio
Capacity3600 Gallons
Stock NumberSBA1192
MLS Number13764362
CategoryWater Trucks
Last Updated2/12/2026
Location
Cedar City, UT, US
Sold By
SellBuyAuction
(844) 708-___  SHOW
NUMBERCall Seller
Email Seller
Save
SellBuyAuction
2009 Peterbilt 365 6x6 Water Truck

2009 Peterbilt 365 6x6 Water Truck

$132,500 USD
Retirement Sale - Low Mileage Peterbilt 6x6 Water Truck, 203" WB Cummins ISL, Allison Automatic Trans 4500RDS-P - just rebuilt Front Axle - MT22-H Planetary, Rear Axles DSP41 w/ Full lockers...
ConditionUsed
Usage6,730 Hours
Duty ClassHeavy Duty Water Truck
Engine ModelCummins ISL
Drivetrain6x6
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End41,000 lb 6.17 ratio
Capacity3600 Gallons
MLS Number12782082
CategoryWater Trucks
Last Updated10/6/2025
Location
Newark, CA, US
Sold By
Seattle Tractor International, Inc.
(855) 977-___  SHOW
NUMBERCall Seller
Email Seller
Save
Seattle Tractor International, Inc.
Freightliner FL80 4000 Gallon Water Truck - Cummins 285HP, 6 Speed Automatic

2001 Freightliner FL80 4000 Gallon Water Truck - Cummins 285HP, 6 Speed Automatic

Contact for price
2001 FREIGHTLINER FL-80 HEAVY SPEC , WITH NEW MAVERICK 4,000 GALLON WATER SYSTEM , VIN: 1FVXJCB71DH36512 , CUMMINS ISC 6 CYL DIESEL @ 285 HP, , 6 SPEED ALLISON AUTO...
ConditionUsed
Usage93,067 Miles
Duty ClassHeavy Duty Water Truck
Horse Power285 HP
Transmission6 Speed Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End44,000 lb
Capacity4000 Gallons
MLS Number13297076
CategoryWater Trucks
Last Updated4/8/2025
Location
Chandler, AZ, US
Sold By
Maverick Equipment LLC
(833) 495-___  SHOW
NUMBERCall Seller
Email Seller
Save
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Related searches
Water Wagons
Did you find what you were looking for? Yes No
Got a water truck to sell? In minutes, you can create an online listing for your water truck and advertise it to thousands of buyers.
Start selling today