Used Automatic Tandem Axle Water Trucks For Sale

(844) 708-___ SHOW
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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...

Condition	Used
Usage	84,291 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	400 HP
Engine Model	Detroit SERIES 60 11.1 DDEC II
Drivetrain	6x6
Transmission	4 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	50,000 lb
Capacity	3780 Gallons
Stock Number	SBA1336 & SBA1337
MLS Number	14308900
Category	Water Trucks
Last Updated	7/15/2026
Location	Roosevelt, UT, US
Sold By	SellBuyAuction

(844) 481-___ SHOW
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2020 International HV 4000 Gallon Water Truck - Cummins, Automatic

Newly Listed

$115,000 USD

2020 IH WATER TRUCK, CUMMINS POWER AND ALLISON A/T, 4000 GALLON, ONLY 14K MILES!! LEDWELL TANK AND AND WATER SYSTEM, RUNS GOOD WE SHIP,

Condition	Used
Usage	14,514 Miles
Duty Class	Heavy Duty Water Truck
Drivetrain	6x4
Transmission	Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
MLS Number	14516976
Category	Water Trucks
Last Updated	7/31/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 495-___ SHOW
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2017 Freightliner 114SD Water Truck - Detroit, Automatic

Newly Listed

Contact for price

2018 FREIGHTLINER SEVERE DUTY SD 114 WITH NEW MAVERICK 4,000 GALLON WATER SYSTEM VIN: 3ALHGDV1HDJB5036, · DD13 DETROIT DIESEL · ALLISON AUTOMACTIC TRANSMISSION · TUFF TRACK SPRING...

Condition	Used
Usage	14,709 Hours
Duty Class	Heavy Duty Water Truck
Engine Model	Detroit DD13
Transmission	Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	14509906
Category	Water Trucks
Last Updated	7/28/2026
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(888) 564-___ SHOW
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2021 Freightliner M2 106 4000 Gallon Water Truck - Detroit 350HP, 6 Speed Allison Rds Automatic

2016 Peterbilt 367 4000 Gallon Water Truck - Cummins 500HP, 13 Speed Automatic

$89,995 USD

CLEAN CARFAX; CARB COMPLIANT; CALIFORNIA TRUCK; SPRAYERS; 4,000 GALLON; 2016 Peterbilt 367 4,000Gal Tandem Axle Tank Truck; Cummins ISX; 500HP; Eaton Automatic 13 Speed; Jakes; Full Lockers;...

Condition	Used
Usage	17,462 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Capacity	4000 Gallons
Stock Number	15823
MLS Number	14504960
Category	Water Trucks
Last Updated	7/25/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

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

$127,500 USD

2020 International HV607 Tandem Axle 4,000 Gallon Water Truck, Cummins L9 8.9L Turbo Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 12,378 Miles, 3,839...

Condition	Used
Usage	3,839 Hours
Duty Class	Heavy Duty Water Truck
Upfit Make	Ledwell
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	T18364D
MLS Number	14484870
Category	Water Trucks
Last Updated	7/16/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 725-___ SHOW
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2016 Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, Automatic

$108,900 USD

2016 Freightliner M2 106 Water Truck, 4,000 Gallon Steel Tank, Cummins ISB 350HP, Allison Automatic, Air Ride, Tandem Axle, New Tank And Water System. One Owner, Fleet Maintained, DOT Ready

Condition	Used
Usage	209,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	350 HP
Engine Model	Cummins ISB
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	16234
MLS Number	13696514
Category	Water Trucks
Last Updated	7/1/2026
Location	Kansas City, KS, US
Sold By	TCI Transportation

(844) 293-___ SHOW
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2016 International WorkStar 7400 4000 Gallon Water Truck - N9 300HP, Automatic

$59,900 USD

2016 International 7400 4000 Gallon Water Truck, Navistar N9 @ 300HP, Allison 3500 RDS Automatic, A/C, Air Brakes, 3 Stage Engine Brake, 4,000 Gallon Water Tank, (6) Spray Heads, (2) Front...

Condition	Used
Usage	8,047 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	300 HP
Engine Model	International N9
Transmission	Allison RDS Automatic
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	6223
MLS Number	14444499
Category	Water Trucks
Last Updated	6/27/2026
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

(833) 801-___ SHOW
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2008 Freightliner M2 106 3500 Gallon Water Truck - Cummins 280HP, Automatic

$35,000 USD

GOOD TRUCK, RUNS GREAT, PTO/ PUMP, GRAVITY BAR, DIFFERENTIAL LOCK, DUMP VALVE!,

Condition	Used
Usage	246,620 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	280 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Capacity	3500 Gallons
Stock Number	08M2246TAWATER
MLS Number	14439976
Category	Water Trucks
Last Updated	6/19/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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

$134,500 USD

2020 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, 8.9L Cummins L9 Diesel Engine, 300 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 23,652 ECM Verified...

Condition	Used
Usage	23,652 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Ledwell
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Capacity	4000 Gallons
Stock Number	T17843D
MLS Number	14434723
Category	Water Trucks
Last Updated	6/24/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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

$134,500 USD

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...

Condition	Used
Usage	7,534 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Ledwell
Horse Power	350 HP
Engine Model	Detroit DD8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Capacity	4000 Gallons
Stock Number	T17844D
MLS Number	14356598
Category	Water Trucks
Last Updated	6/12/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 935-___ SHOW
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2016 Peterbilt 348 4000 Gallon Water Truck - Paccar, Automatic

$74,900 USD

PX9, Auto, 14,600 Front, 40,000 Rears, Double Frame, Hend. Spring Susp.,40,678MI, 7,064 Hrs, 4,000 Gallon, Front Rear Side Spray Cab Controlled, Nice Truck, Ready To Work!,

Condition	Used
Usage	40,678 Miles
Duty Class	Heavy Duty Water Truck
Transmission	Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	4136-VE
MLS Number	14397708
Category	Water Trucks
Last Updated	5/29/2026
Location	Pacific, WA, US
Sold By	Valley Equipment & Truck

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

$119,500 USD

2020 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, 8.9L Cummins L9 Diesel Engine, 300 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 27,499 ECM Verified...

Condition	Used
Usage	27,561 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Ledwell
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	T17926D
MLS Number	14377891
Category	Water Trucks
Last Updated	5/19/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 293-___ SHOW
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2018 Freightliner 114SD 4000 Gallon Water Truck - Cummins 350HP, Automatic

$74,900 USD

2018 Freightliner 114SD CNG 4,000 Gallon Water Truck, Cummins ISX12 G @ 350HP Compressed Natural Gas Engine, Allison 4500 RDS, A/C, Air Brakes, 4,000 Gallon Water Tank, (7) Spray Heads, (2)...

Condition	Used
Usage	95,148 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Klein
Horse Power	350 HP
Engine Model	Cummins ISX12G
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	6213
MLS Number	14324944
Category	Water Trucks
Last Updated	4/22/2026
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

(844) 293-___ SHOW
NUMBERCall Seller

2014 Freightliner M2 112 Water Truck - Cummins 320HP, Automatic

$59,900 USD

2014 Freightliner M2 CNG 4,000 Gallon Water Truck, Cummins ISL G @ 320HP Compressed Natural Gas Engine, Allison 3000 RDS, A/C, Air Brakes, 4,000 Gallon Water Tank, Berkeley B68414 Water Pump...

Condition	Used
Usage	8,761 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	320 HP
Engine Model	Cummins ISLG320
Transmission	Allison RDS Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	6212
MLS Number	14305618
Category	Water Trucks
Last Updated	4/11/2026
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

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

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 22,278 ECM Verified Miles ...

Condition	Used
Usage	4,629 Hours
Duty Class	Heavy Duty Water Truck
Upfit Make	Ledwell
Horse Power	300 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Capacity	4000 Gallons
Stock Number	T18082D
MLS Number	14296367
Category	Water Trucks
Last Updated	4/8/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 725-___ SHOW
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2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, 6+1 Speed Allison Rds Automatic

$129,999 USD

Brand new tank and system, On a low mile 2023 Freightliner truck, Contact: ED Gibbs for details,

Condition	Used
Usage	90,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6+1 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Capacity	4000 Gallons
MLS Number	14273185
Category	Water Trucks
Last Updated	3/28/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(855) 804-___ SHOW
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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...

Condition	Used
Usage	183,257 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	275 HP
Engine Model	Caterpillar C7
Transmission	6 Speed Allison TC 10 Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.43 ratio
Capacity	4000 Gallons
Stock Number	Y24738
MLS Number	14240747
Category	Water Trucks
Last Updated	3/12/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 716-___ SHOW
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2006 International Paystar 5600 4000 Gallon Water Truck - Cummins 370HP, 5 Speed Allison Rds Automatic

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HARD TO FIND 6 X 6 Water truck! , 2006 International 5600i 6 x 6 chassis #5255; Vin # 1HTXGAHT96J255413, , Cummins ISM- 385; 370 horsepower turbo diesel with Jake brake, , Allison 4500_RDS_P...

Condition	Used
Usage	8,562 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	370 HP
Engine Model	Cummins ISM385V
Drivetrain	6x4
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Capacity	4000 Gallons
Stock Number	5255A
MLS Number	13446868
Category	Water Trucks
Last Updated	3/12/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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2006 International Paystar 5600 4000 Gallon Water Truck - Cummins 370HP, 5 Speed Allison Rds Automatic

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HARD TO FIND 6 X 6 Water truck! , 2006 International 5600i 6 x 6 chassis #5255; Vin # 1HTXGAHT96J255413, , Cummins ISM- 385; 370 horsepower turbo diesel with Jake brake, , Allison 4500_RDS_P...

Condition	Used
Usage	8,562 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	370 HP
Engine Model	Cummins ISM385V
Drivetrain	6x4
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Capacity	4000 Gallons
Stock Number	5255
MLS Number	13300607
Category	Water Trucks
Last Updated	3/12/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 305-___ SHOW
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2007 Sterling LT7500 4000 Gallon Water Truck - Caterpillar 275HP, Automatic

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Tandem, 4,000 Gallon Water Tank, Air Operated Spray Heads, 2 Front, 2 Rear, Hose Reel, Water Cannon, Top/Bottom Fill, Suction Load, C7 Cat 275 HP, Allison Automatic, Hendrickson Walking Beam...

Condition	Used
Usage	22,605 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	275 HP
Engine Model	Caterpillar C7
Transmission	Allison TC 10 Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	6.43 ratio
Capacity	4000 Gallons
Stock Number	7AY24738
MLS Number	14230993
Category	Water Trucks
Last Updated	3/8/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 506-___ SHOW
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2016 Freightliner M2 106 4000 Gallon Water Truck - Cummins 270HP, Automatic

Contact for price

STOCK# 2549, SOLD!, ** PLEASE NOTE: THIS UNIT HAS ALREADY BEEN SOLD **, ** HOWEVER — WE CAN BUILD A SIMILAR TRUCK OR CUSTOMIZE ONE SPECIFICALLY FOR YOUR NEEDS **, 4000GL WATER TRUCK TANDEM *...

Condition	Used
Usage	172,182 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	270 HP
Engine Model	Cummins ISL
Transmission	Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	2549
MLS Number	13279793
Category	Water Trucks
Last Updated	3/12/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(833) 495-___ SHOW
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2021 Peterbilt 567 4000 Gallon Water Truck - Paccar 430HP, 12 Speed Automatic

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MX11 @430HP @1600/1650 FT LBS, 12 Speed Automatic, Flex Air Spring Suspension / 52" Spacing, 13,200 LB Front Axle, 40,000 LB Rears, 3.36 Ratio, 240" WB, Air Disc Brakes, Air Conditioning,...

Condition	Used
Usage	211,607 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
MLS Number	14085952
Category	Water Trucks
Last Updated	1/13/2026
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(833) 801-___ SHOW
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2002 Freightliner FL80 4000 Gallon Water Truck - Caterpillar 250HP, Automatic

$34,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR BRAKES, NICE AGM TANK, DIFFERENTIAL LOCK, PTO/PUMP, SIDE/ REAR SPRAYERS, HOSE REEL!,

Condition	Used
Usage	152,357 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	AGM
Horse Power	250 HP
Engine Model	Caterpillar C7
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.22 ratio
Capacity	4000 Gallons
Stock Number	02FL80152TAWATER
MLS Number	14042805
Category	Water Trucks
Last Updated	12/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales