Used Heavy Duty White 6x4 Water Trucks For Sale

(844) 841-___ SHOW
NUMBERCall Seller

2015 Kenworth T680 Water Truck 4000 gallons new steel tank!

$65,500 USD

Kenworth 2015 T680Cummins ISX12 Jake brake 10 speed manual Eaton Fuller Transmission 4000 gallons new steel Baffled tank 6-inch gravity dump, toolboxes on the fenders, 2 1/2-inch Fast flow...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Manual
Capacity	4000 Gallons
Compartments	2
MLS Number	13482506
Category	Water Trucks
Last Updated	7/6/2025
Location	Gadsden, AZ, US
Sold By	Iron Lot LLC

(855) 653-___ SHOW
NUMBERCall Seller

35 0

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

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...

Condition	Used
Usage	4,510 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	430 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Capacity	4000 Gallons
Stock Number	T17335D
MLS Number	13728384
Category	Water Trucks
Last Updated	7/30/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(323) 712-___ SHOW
NUMBERCall Seller

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...

Quantity	2
Condition	Used
Usage	92,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	430 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	2565
MLS Number	13725626
Category	Water Trucks
Last Updated	7/26/2025
Location	Los Angeles, CA, US
Sold By	TCI Transportation

6 0

2023 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, 6+2 Speed Allison Rds Automatic

$149,000 USD

Brand New Build on a Low Mile 2023 Chassis, New Tank and Complete Water System, New PTO and Controls, Allison 4000RDS Automatic, Contact Ed Gibbs for more information,

Quantity	2
Condition	Used
Usage	34,042 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6+2 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Capacity	4000 Gallons
MLS Number	13725509
Category	Water Trucks
Last Updated	7/26/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(844) 716-___ SHOW
NUMBERCall Seller

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...

Condition	Used
Usage	7,928 Hours
Duty Class	Heavy Duty Water Truck
Upfit Make	McLellan
Horse Power	390 HP
Engine Model	International MAXXFORCE 11
Drivetrain	6x4
Transmission	5 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Capacity	3000 Gallons
Stock Number	5291
MLS Number	13701042
Category	Water Trucks
Last Updated	7/15/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

6 0

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

$149,900 USD

BRAND NEW BUILDS, On 2023 Freightliner Chassis with Low Miles, Miles: 34,000 to 80,000 miles, New Tank and Water System, DD13 450HP, Allison Automatics, Contact Ed Gibbs for more information...

Quantity	2
Condition	Used
Usage	34,000 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	40,000 lb 3.90 ratio
Capacity	4000 Gallons
Stock Number	2655
MLS Number	13635730
Category	Water Trucks
Last Updated	7/12/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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,

Quantity	5
Condition	Used
Usage	50,000 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	40,000 lb 3.90 ratio
Capacity	4000 Gallons
MLS Number	13655923
Category	Water Trucks
Last Updated	7/13/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(855) 653-___ SHOW
NUMBERCall Seller

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...

Condition	Used
Usage	6,013 Hours
Duty Class	Heavy Duty Water Truck
Upfit Make	Valew
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	T17257D
MLS Number	13630838
Category	Water Trucks
Last Updated	6/26/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(909) 775-___ SHOW
NUMBERCall Seller

17 0

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

$159,000 USD

Hard to find low mileage, 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 fenders, mounted on an...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Capacity	4000 Gallons
MLS Number	13560200
Category	Water Trucks
Last Updated	7/13/2025
Location	Fontana, CA, US
Sold By	TCI Transportation

(909) 775-___ SHOW
NUMBERCall Seller

17 0

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

$159,000 USD

Hard to find low mileage, 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 fenders, mounted on an...

Quantity	2
Condition	Used
Usage	67,077 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Capacity	4000 Gallons
Stock Number	2563
MLS Number	13531408
Category	Water Trucks
Last Updated	7/13/2025
Location	Fontana, CA, US
Sold By	TCI Transportation

(844) 257-___ SHOW
NUMBERCall Seller

11 0

2016 Freightliner 114SD 4000 Gallon Water Truck - Detroit 350HP, 10 Speed Manual

$89,500 USD

2016 Freightliner 114SD, NEW 4000 gal Water Tank, 5 Spray System, The Tank is Epoxy Lined, The Truck has a DD13 350 HP Detroit ,10 spd Trans, 425/65R22.5 Tires on Aluminum Wheels, brand new...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	350 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	9740
MLS Number	13601675
Category	Water Trucks
Last Updated	6/10/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(855) 906-___ SHOW
NUMBERCall Seller

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),...

Condition	Used
Usage	221,880 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Capacity	3000 Gallons
Stock Number	E18325
MLS Number	13537494
Category	Water Trucks
Last Updated	4/24/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

3 0

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

$149,000 USD

Brand New Build! New Tank and Water System On a 2023 Low Mile Chassis, One Owner, Contact Ed Gibbs for More Information or Finance Options

Condition	Used
Usage	69,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	2563
MLS Number	13496114
Category	Water Trucks
Last Updated	7/13/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(855) 980-___ SHOW
NUMBERCall Seller

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

Condition	Used
Usage	279,240 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	466 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb
Capacity	4200 Gallons
Stock Number	6690
MLS Number	12120373
Category	Water Trucks
Last Updated	4/16/2025
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(844) 716-___ SHOW
NUMBERCall Seller

14 0

2006 International Paystar 5600 4000 Gallon Water Truck - Cummins 370HP, 5 Speed Allison Rds Automatic

Contact for price

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
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	3/13/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(253) 294-___ SHOW
NUMBERCall Seller

10 0

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

$149,000 USD

This truck is being converted into a 4000 Gallon water truck, Like the one we had done that is pictured completed, Brand New Tank and Water System, On 2023 chassis Low miles, Contact Ramiro...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Capacity	4000 Gallons
MLS Number	13398439
Category	Water Trucks
Last Updated	7/13/2025
Location	Puyallup, WA, US
Sold By	TCI Transportation

(833) 801-___ SHOW
NUMBERCall Seller

19 1

2003 Freightliner FL80 4000 Gallon Water Truck - Caterpillar 300HP, 10 Speed Manual

$18,000 USD

good truck, runs great, nice tank, FRONT/SIDE/ REAR sprayers, air brakes, air seat, differential lock, PTO/PUMP, *HAS A FEW WATER LEAKS BUT NOT A BAD REPAIR!,

Condition	Used
Usage	5,235 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	300 HP
Engine Model	Caterpillar C7
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	03FL8038WATER
MLS Number	12989080
Category	Water Trucks
Last Updated	1/15/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
NUMBERCall Seller

5 0

2008 Mack Pinnacle CHU613 3200 Gallon Water Truck - MP8 435HP, 10 Speed Manual

$16,000 USD

good truck, runs great, clean, good tank, good flat bed, air seat, air brakes, differential lock,,

Condition	Used
Usage	536,267 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	435 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	3200 Gallons
Stock Number	08CHU536WATER
MLS Number	12946173
Category	Water Trucks
Last Updated	1/15/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 716-___ SHOW
NUMBERCall Seller

14 0

2006 International Paystar 5600 4000 Gallon Water Truck - Cummins 370HP, 5 Speed Allison Rds Automatic

Contact for price

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	80,827 Miles
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	12/25/2024
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(833) 495-___ SHOW
NUMBERCall Seller

31 0

2009 Kenworth T300 4000 Gallon Water Truck - Paccar 330HP, 10 Speed Manual

Contact for price

2009 KENWORTH T300 WITH NEW MAVERICK 4000 GALLON WATER SYSTEM, CUMINS PACCAR PX8 @330HP, AIR RIDE SUSP, AC, AM-FM RADIO, PS, CC, 2 STAGE JAKE, 4:88 REAR RATIO, AIR RIDE DRIVERS, 40,000...

Condition	Used
Usage	40,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	330 HP
Engine Model	Paccar PX8
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
MLS Number	12175878
Category	Water Trucks
Last Updated	7/13/2023
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(833) 495-___ SHOW
NUMBERCall Seller

11 0

2009 Sterling L9500 4000 Gallon Water Truck - Caterpillar 430HP, 13 Speed Manual

Contact for price

2009 STERLING WITH NEW 4000 GALLON WATER SYSTEM, C13 CAT @430HP, 13SP TRANS, AIR LINER SUSP, JAKE, AC PS, CC, AIR RIDE DRIVERS, 95,568 ACT MI, COMES WITH NEW 4000 GALLON MAVERICK WATER...

Condition	Used
Usage	95,568 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	430 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Capacity	4000 Gallons
MLS Number	12038124
Category	Water Trucks
Last Updated	6/28/2023
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(855) 599-___ SHOW
NUMBERCall Seller

43 0

2003 Chevrolet C8500 Stainless Steel 3500 Gal Klein Water Tank Truck

Contact for price

○ 2003 Chevrolet C8500 Stainless Steel 3,500 Gallon Klein Water Tanker Truck ○ A/C P/S Air brake Dual air seat ○ CAT 3126 330 HP turbo diesel w/ exhaust brake ○ 37,573 total original miles ○...

Condition	Used
Usage	3,164 Hours
Duty Class	Heavy Duty Water Truck
Upfit Type	Water Tank Body
Upfit Make	Klein
Horse Power	330 HP
Engine Model	Caterpillar 3126
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Capacity	3500 Gallons
Compartments	1
MLS Number	11961966
Category	Water Trucks
Last Updated	7/26/2025
Location	Fontana, CA, US
Sold By	Quality Truck Sales