Used Water Trucks with Cummins Engines For Sale

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Featured Item

2015 Peterbilt 367 Water Truck 4000 gallons new steel tank!

$67,500 USD

Peterbilt 2015 367 Cummins Engine ISX15 Jake brake 10 speed manual Eaton Fuller Transmission 4000 gallons new steel Baffled tank, tool boxes on the fenders 2 1/2-inch Fast flow valve, pump...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Capacity	4000 Gallons
Compartments	3
MLS Number	14062793
Category	Water Trucks
Last Updated	12/28/2025
Location	Gadsden, AZ, US
Sold By	Iron Lot LLC

(707) 849-___ SHOW
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Featured Item

2015 Peterbilt 367 3800 Gallon Water Truck - Cummins 550HP, 18 Speed Manual

$169,500 USD

Excellent Shape Fully Spec'd out for Cal Fire 20k front axle, 42,668lb Rears, Cummins ISX15 Engine, 550HP, 18 Speed, Lockers,

Condition	Used
Usage	389,392 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	3800 Gallons
MLS Number	14057822
Category	Water Trucks
Last Updated	12/23/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(855) 244-___ SHOW
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Featured Item

2026 International MV607 Water Truck - Ledwell 2000 Gallon

$120,000 USD

Condition	Used
Usage	12 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Ledwell
Upfit Model	2000 Gallon
Engine Model	Cummins B6.7
Drivetrain	4x2
Stock Number	524943
MLS Number	14047298
Category	Water Trucks
Last Updated	1/3/2026
Location	New Boston, TX, US
Sold By	Trademark Truck Sales

(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

(928) 287-___ SHOW
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Featured Item

2017 International ProStar+ (Plus) Water Truck

$58,000 USD

https://www.wateronwheelsllc.com/

Condition	Used
Usage	293,691 Miles
Duty Class	Heavy Duty Water Truck
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Compartments	2
MLS Number	13761469
Category	Water Trucks
Last Updated	11/21/2025
Location	San Luis, AZ, US
Sold By	Water on Wheels LLC

(480) 995-___ SHOW
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2023 International MV 2000 Gallon Water Truck - Cummins 240HP, 6+1 Speed Allison Rds Automatic

Newly Listed

$99,999 USD

Brand New Water Truck Conversion, New Tank and System, 2000 Gallon Tank, Contact Ed Gibbs,

Condition	Used
Usage	42,675 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6+1 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2000 Gallons
MLS Number	14088467
Category	Water Trucks
Last Updated	1/14/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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

$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

(844) 644-___ SHOW
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2012 Ford F-750 Water Truck

$47,500 USD

2012 Ford F-750 Water Truck – 2,000 Gallon, NO CDL REQUIRED, Well-maintained, medium-duty water truck ideal for dust control, construction sites, road work, and municipal work. Reliable...

Condition	Used
Usage	6,315 Hours
Duty Class	Medium Duty Water Truck
Engine Model	Cummins
Capacity	2000 Gallons
MLS Number	14078625
Category	Water Trucks
Last Updated	1/15/2026
Location	Salt Lake City, UT, US
Sold By	Equipment Sales, Inc.

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

$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

$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

(323) 712-___ 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	1/15/2026
Location	Kansas City, KS, US
Sold By	TCI Transportation

(888) 227-___ SHOW
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2023 Freightliner M2 106 Water Truck - 350HP

Contact for price

Aluminum wheels all around, Chrome front bumper, 5" chrome exhaust stack, Chrome mirrors, composite exterior sun visor, Dual chrome air horns, Dual cab mounted amber strobe lights, Five LED...

Condition	Used
Usage	2,529 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	15439
MLS Number	11939157
Category	Water Trucks
Last Updated	1/6/2026
Location	Kamloops, BC, Canada
Sold By	Brandt

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

$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

(724) 243-___ SHOW
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2020 Peterbilt 567 5460 Gallon Water Truck - Cummins 505HP, 18 Speed Manual

$90,000 USD

Freshly back from detail!, 2020 Peterbilt 567 7 axle!, 3 (13,500) Pusher axles 1 (13,500) Tag Axle, 130 BBL Tank, ***Truck being sold as is where is FOB Smithfield PA***,

Condition	Used
Usage	19,520 Hours
Duty Class	Heavy Duty Water Truck
Upfit Make	Crown
Horse Power	505 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Seven Axle
Rear End	46,000 lb
Capacity	5460 Gallons
Stock Number	255627
MLS Number	14059466
Category	Water Trucks
Last Updated	1/3/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
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2020 Peterbilt 389 4620 Gallon Water Truck - Cummins 565HP, 18 Speed Manual

$124,900 USD

Freshly DOT'd, PM'd and Detailed!, ENG/AFT 8/30/26 500K - WARRANTY REMAINING, Cummins power w/ 18sp manual transmission and virgin rubber - Ready To Work!!, 110 BBL,

Condition	Used
Usage	363,017 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Curry Supply
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Capacity	4620 Gallons
Stock Number	209711
MLS Number	13854410
Category	Water Trucks
Last Updated	1/3/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(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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2014 Kenworth W900 3400 Gallon Water Truck - Cummins 485HP, 13 Speed Manual

$150,000 USD

2014 Kenworth W900 Potable Water Truck Westmark 3400 Gallon Tank Cummins X15 485HP Engine, 13 Speed, 568k Miles Ready to Work,

Condition	Used
Usage	568,364 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	3400 Gallons
MLS Number	13906288
Category	Water Trucks
Last Updated	12/31/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(855) 506-___ SHOW
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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) 801-___ SHOW
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2008 Kenworth T300 4000 Gallon Water Truck - Cummins 330HP, 10 Speed Manual

$35,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, AIR BRAKES, FULL LOCKING REARS, PTO/ PUMP, NICE TANK, REAR SPRAYERS, HOSE REEL!,

Condition	Used
Usage	60,081 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	330 HP
Engine Model	Cummins ISC330
Transmission	10 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.56 ratio
Capacity	4000 Gallons
Stock Number	08T360TAWATER
MLS Number	14059356
Category	Water Trucks
Last Updated	12/24/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 476-___ SHOW
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2015 Freightliner M2 106 Water Truck - Cummins 250HP

$74,500 USD

2015 Freightliner M2106 4x2, 65,689 Miles, 12,000 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, Cummins ISB Engine, 250 Horsepower, Allison 3500RDS Transmission 2024 Load King 2500 Gallon...

Condition	Used
Usage	65,689 Miles
Horse Power	250 HP
Engine Model	Cummins ISB D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	FDGR9741
MLS Number	14055541
Category	Water Trucks
Last Updated	12/27/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2012 Kenworth T800 4000 Gallon Water Truck - Cummins

$115,000 USD

2012 KENWORTH T-800 HEAVY HAUL, CUMMINS ISX @ 400 HP, WITH NEW MAVERICK 4,000 GALLON WATER SYSTEM/USFS TANK SPECS, VIN: INKDL70X3CR301763, EATON FULLER 10 SPEED TRANSMISSION/ FR014210C,...

Condition	Used
Usage	58,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	400 HP
Engine Model	Cummins ISX
Transmission	10 Speed
Rear Axle	Tandem Axle
Rear End	44,000 lb
Capacity	4000 Gallons
MLS Number	14007974
Category	Water Trucks
Last Updated	12/18/2025
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(844) 476-___ SHOW
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2015 Freightliner M2 106 Water Truck - Cummins 250HP

$74,500 USD

2015 Freightliner M2106 4x2, 94,084 Miles, 13,220 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, Cummins ISB Engine, 240 Horsepower, Allison 3500RDS Transmission 2025 Load King 2500 Gallon...

Condition	Used
Usage	94,084 Miles
Horse Power	250 HP
Engine Model	Cummins ISB D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	FDGB6565
MLS Number	14045096
Category	Water Trucks
Last Updated	12/17/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(833) 495-___ SHOW
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2012 Kenworth T800 4000 Gallon Water Truck - Cummins 400HP, 10 Speed Manual

$115,000 USD

2012 KENWORTH T-800 HEAVY HAUL, CUMMINS ISX @ 400 HP, WITH NEW MAVERICK 4,000 GALLON WATER SYSTEM/USFS TANK SPECS, VIN: INKDL70X3CR301763, EATON FULLER 10 SPEED TRANSMISSION/ FR014210C,...

Condition	Used
Usage	58,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	400 HP
Engine Model	Cummins ISX
Transmission	10 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.63 ratio
Capacity	4000 Gallons
MLS Number	14044140
Category	Water Trucks
Last Updated	12/16/2025
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

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1995 Ford L8000 2000 Gallon Water Truck - Cummins 240HP, 7 Speed Manual

$13,000 USD

NICE TRUCK, RUNS EXCELLENT, NICE TANK, AIR CONTROLS, PTO/PUMP!,

Condition	Used
Usage	226,609 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	240 HP
Engine Model	Cummins ISC8.3
Drivetrain	4x2
Transmission	7 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,200 lb
Capacity	2000 Gallons
Stock Number	95L8923SAWATER
MLS Number	14042053
Category	Water Trucks
Last Updated	12/13/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales