Used Automatic Water Trucks For Sale

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Featured Item

2019 International DuraStar 4400 4000 Gallon Water Truck - 293,859 miles - Cummins 300HP - Allison Automatic - New Tank - New Pump - 5 Spray Heads

Price Drop $80,000 USD

2019 INTERNATIONAL 4400 4000 GALLON WATER TRUCK - 293,859 Miles - Cummins ISL 300HP - Allison Automatic - Ratio: 5.22 - New 4000 Gallon Water Tank - 4000 Gallon tank capacity - PTO driven...

Condition	Used
Usage	293,859 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	310 HP
Engine Model	Cummins Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear End	5.22 ratio
Capacity	4000 Gallons
Compartments	3
Stock Number	444879
MLS Number	14044583
Category	Water Trucks
Last Updated	1/8/2026
Location	New Boston, TX, US
Sold By	Trademark Truck Sales

(844) 841-___ SHOW
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Featured Item

2014 Freightliner Water Truck M2 2300 gallons new steel tank!

$45,500 USD

Water Truck Freightliner 2014 M2 Cummins ISB Engine A/C blowing cold Automatic transmission Allison RDS Chelsea PTO $3,500.00 not the cheap Chinese spring suspension, new drive shaft and...

Warranty

Condition	Used
Duty Class	Heavy Duty Water Truck
Engine Model	Cummins
Drivetrain	4x2
Transmission	Allison RDS Automatic
Capacity	2300 Gallons
Compartments	2
MLS Number	14025880
Category	Water Trucks
Last Updated	12/17/2025
Location	Gadsden, AZ, US
Sold By	Iron Lot LLC

(928) 287-___ SHOW
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Featured Item

2015 International DuraStar 4300 Water Truck

$52,500 USD

New Steel tank along with new Water system. PTO driven pump. Two front sprayers, back sprayers, and side cannons. Leaf spring suspension. 1.5” x50’ hose reel included.

Condition	Used
Usage	361,824 Miles
Duty Class	Medium Duty Water Truck
Horse Power	185 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	Automatic
Suspension	4 Spring
Capacity	2500 Gallons
Compartments	1
MLS Number	13986980
Category	Water Trucks
Last Updated	11/17/2025
Location	San Luis, AZ, US
Sold By	Water on Wheels LLC

(909) 775-___ SHOW
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2023 International MV 2000 Gallon Water Truck - Cummins 240HP, 6 Speed Automatic

Newly Listed

$100,000 USD

brand new conversion 2000 USG TANK BODY SPECIFICATIONS -2000 USG tank made from 3/16” AR 37-gauge steel, one baffle, 2” fill tube, 1” ladder, 10’ ft long x 86” Wide x 60” Tall, 3/16” half...

Condition	Used
Usage	42,675 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	240 HP
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Capacity	2000 Gallons
Stock Number	2677
MLS Number	14082901
Category	Water Trucks
Last Updated	1/10/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

(702) 452-___ SHOW
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2023 International MV 2000 Gallon Water Truck - Cummins 240HP, 6 Speed Automatic

Newly Listed

$100,000 USD

Condition	Used
Usage	42,675 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	240 HP
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Capacity	2000 Gallons
Stock Number	2677
MLS Number	14078221
Category	Water Trucks
Last Updated	1/8/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(855) 653-___ SHOW
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2020 International WorkStar 7400 4000 Gallon Water Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

Recently Updated

$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...

Condition	Used
Usage	3,729 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	T17846D
MLS Number	14059525
Category	Water Trucks
Last Updated	1/8/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, 12 Speed Automatic

Recently Updated

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2023 Freightliner M2 112 – 4,000 Gallon Water Truck – 90K Miles – Allison Auto – California Units We’ve got three 2023 Freightliner M2 112 water trucks available all fleet-maintained,...

Quantity	3
Condition	Used
Usage	90,005 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	2653
MLS Number	14019078
Category	Water Trucks
Last Updated	1/8/2026
Location	Humble, TX, US
Sold By	TCI Transportation

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

Recently Updated

$129,000 USD

2023 Freightliner M2 112 Water Truck, Detroit DD13 450HP, Super 10 Automatic, Only 69K Miles. Brand New 4,000 Gallon Tank Conversion, Tandem Axle, Air Ride, Double Frame, Fleet Maintained,...

Condition	Used
Usage	69,340 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Super 10 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	2653
MLS Number	13951257
Category	Water Trucks
Last Updated	1/8/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

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

Recently Updated

$129,000 USD

DD13 450HP, Super 10 Auto, 69K Miles. Brand New 4,000 Gal Tank Conversion, Air Ride, Double Frame. Fleet Maintained, DOT Ready, Class 8. Perfect For Heavy-Duty Water Service. Call Daniel...

Condition	Used
Usage	69,340 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Super 10 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	2653
MLS Number	13951254
Category	Water Trucks
Last Updated	1/8/2026
Location	Humble, TX, US
Sold By	TCI Transportation

2016 Freightliner M2 106 4000 Gallon Water Truck - Cummins 350HP, Automatic

Recently Updated

$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	1/8/2026
Location	Humble, TX, US
Sold By	TCI Transportation

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

Recently Updated

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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...

Condition	Used
Duty Class	Heavy Duty Water Truck
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	B2021
MLS Number	13696500
Category	Water Trucks
Last Updated	1/8/2026
Location	Humble, TX, US
Sold By	TCI Transportation

(501) 279-___ SHOW
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2020 Iron-Vac 2000 Gallon Steel Tank Water Truck - Water Tank Body

Price Drop $75,346 USD

THIS UNIT IS CURRENTLY IN STOCK 2020 International MV 2000 Gallon Steel Water Tank (Ask About Our Warranty) Roper Pump - PTO Driven (2) Front Spray Heads (2) Rear Spray Heads (1) Side Spray...

Warranty

Condition	Used
Usage	197,695 Miles
Duty Class	Medium Duty Water Truck
Upfit Type	Water Tank Body
Upfit Make	Iron-Vac
Upfit Model	2000 Gallon Steel Tank
Engine Model	Cummins 6.7L
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2000 Gallons
MLS Number	14025630
Category	Water Trucks
Last Updated	1/5/2026
Location	Searcy, AR, US
Sold By	SepticTrucks.com

(855) 506-___ SHOW
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2014 Hino 338 2000 Gallon Water Truck - J08E, Automatic

$44,900 USD

STOCK #2096, 2000GL WATER TRUCK * 2014 HINO 338 * ENGINE J08E-VC 7.6L * DIESEL * AUTOMATIC TRANSMISSION * GVW 33,000 * AIR SUSPENSION * MILEAGE 360,275 * WHITE *, *** 90 DAYS WARRANTY ***, *...

Condition	Used
Usage	360,275 Miles
Duty Class	Heavy Duty Water Truck
Engine Model	Hino J08E
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2000 Gallons
Stock Number	2096
MLS Number	13910804
Category	Water Trucks
Last Updated	1/3/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

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

Contact for price

STOCK# 2549, 4000GL WATER TRUCK TANDEM * 2016 FREIGHTLINER M2 106 * ENGINE CUMMINS ISL 8.9L 270HP * DIESEL * ALLISON 3000HS AUTOMATIC TRANSMISSION * GVW 52,000 * MILEAGE 172,182 * WHITE *...

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	1/3/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

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2016 Freightliner M2 106 2500 Gallon Water Truck - Cummins, 6 Speed Automatic

$52,900 USD

STOCK#2488, 2000GL WATER TRUCK * 2016 FREIGHTLINER * MODEL M2 * ENGINE CUMMINS ISB 6.7L * DIESEL * AUTOMATIC * GVW 25,999 * MILEAGE 288,756 * WHITE *, WARRANTY AVAILABLE, * ALL PREVENTIVE...

Condition	Used
Usage	288,756 Miles
Duty Class	Medium Duty Water Truck
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Capacity	2500 Gallons
Stock Number	2488
MLS Number	13760707
Category	Water Trucks
Last Updated	12/31/2025
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(833) 495-___ SHOW
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2016 Ford F-750 2000 Gallon Water Truck - Automatic

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2016 Ford F750 2,000 gal system, auto trans. California rust free truck 7,000 act miles, As new! Call

Condition	Used
Usage	7,000 Miles
Duty Class	Medium Duty Water Truck
Transmission	Automatic
Rear Axle	Single Axle
Capacity	2000 Gallons
MLS Number	14064514
Category	Water Trucks
Last Updated	12/30/2025
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(833) 801-___ SHOW
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1991 International 4700 2000 Gallon Water Truck - DT408 220HP, Automatic

$8,500 USD

GOOD TRUCK, RUNS EXCELLENT, HYDRAULIC BRAKES, GAS POWER PUMP, REAR HOSE AND 2 REAR SPRAY HEADS!,

Condition	Used
Usage	213,011 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	220 HP
Engine Model	International DT408
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb
Capacity	2000 Gallons
Stock Number	914700213SAWATER
MLS Number	14059361
Category	Water Trucks
Last Updated	12/24/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(530) 941-___ SHOW
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2011 Mack Pinnacle CHU613 4000 Gallon Water Truck - 505HP, Automatic

$79,500 USD

2011 Mack w/ 2023 4000 Gallon water Truck. 505Hp Mack Diesel, Engine Brake, CARB Compliant. New Rebuilt Automatic Transmission. 13.2k Front, 40K Rears, 224" WB. A/R. Front, Side, Rear, Air...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	505 HP
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
MLS Number	13743906
Category	Water Trucks
Last Updated	12/20/2025
Location	Redding, CA, US
Sold By	Mittry Construction

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2024 Kenworth T280 2000 Gallon Water Truck - Paccar 300HP, 6 Speed Allison Rds Automatic

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2024 Kenworth T280 Single Axle 2,000 Gallon Water Truck, Paccar PX-7 6.7L Turbo Diesel Engine, 300 HP, Engine Brake, Allison 2500 RDS 5 Speed Automatic Transmission, ONLY 5,745 ECM Verified...

Condition	Used
Usage	824 Hours
Duty Class	Medium Duty Water Truck
Upfit Make	Valew
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	16,000 lb 4.78 ratio
Capacity	2000 Gallons
Stock Number	T15671D
MLS Number	14049527
Category	Water Trucks
Last Updated	12/18/2025
Location	Denver, CO, US
Sold By	DTI Trucks

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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

(833) 365-___ SHOW
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1984 Oshkosh AS32P-19A Water Truck - 5 Speed Automatic

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1984 Oshkosh A/S32P-19A 4x4 Fire Truck "ACE", 1000 Gallon Water Tank 130 Gallon Foam Tank. 2011 Certified Reman!, Cummins Diesel Engine, 5-Speed Auto Transmission, 445/80R25 Front Tires,...

Condition	Used
Usage	6,833 Miles
Duty Class	Heavy Duty Water Truck
Transmission	5 Speed Automatic
Stock Number	0404
MLS Number	12290359
Category	Water Trucks
Last Updated	12/13/2025
Location	Madera, CA, US
Sold By	National Equipment LLC.

(833) 495-___ SHOW
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2016 Ford F-750 2000 Gallon Water Truck - Automatic

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2016 Ford F750 with 2000 Gallon water system, 6.7 Ford Diesel Twin Turbo, Automatic Transmission, 25,999 GVW Under CDL, Spring Suspension, 11R22.5 Tires, Alcoa Front Wheels, 7,610 Act miles...

Condition	Used
Usage	7,610 Miles
Duty Class	Medium Duty Water Truck
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Capacity	2000 Gallons
MLS Number	14035923
Category	Water Trucks
Last Updated	12/12/2025
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

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

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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	1,714 Hours
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	14029257
Category	Water Trucks
Last Updated	12/11/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 708-___ SHOW
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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...

Condition	Used
Usage	117,239 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	335 HP
Engine Model	Caterpillar C10
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.29 ratio
Capacity	3600 Gallons
Stock Number	SBA1192
MLS Number	13764362
Category	Water Trucks
Last Updated	12/10/2025
Location	Cedar City, UT, US
Sold By	SellBuyAuction