Used 4000 Gallon Water Trucks For Sale

(844) 841-___ SHOW
NUMBERCall Seller

Featured Item

2018 Peterbilt 579 Water Truck 4000 gallons new steel tank

$59,000 USD

Water Truck Peterbilt 579 Paccar MX13 engine 10 speed manual transmission cold AC, Includes a new drive shaft and yokes for the PTO, and a new water pump. It has a 4x3, 800 GPM draft system...

Condition	Used
Duty Class	Heavy Duty Water Truck
Engine Model	Paccar MX13
Drivetrain	6x4
Transmission	10 Speed Manual
Capacity	4000 Gallons
Compartments	3
MLS Number	14420865
Category	Water Trucks
Last Updated	6/12/2026
Location	Gadsden, AZ, US
Sold By	Iron Lot LLC

(844) 841-___ SHOW
NUMBERCall Seller

Featured Item

2016 Freightliner M2 Water Truck 4000 gallons new steel tank!

$65,000 USD

Detroit engine DD13 10 speed manual Eaton Fuller transmission jake brake Cold A/C new steel tank 4000 gallons baffled side to side 2 compartments, new water pump 4x3 800GPM 6 new sprayers 2...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Automatic
Capacity	4000 Gallons
Compartments	3
MLS Number	14356808
Category	Water Trucks
Last Updated	6/12/2026
Location	Gadsden, AZ, US
Sold By	Iron Lot LLC

(928) 287-___ SHOW
NUMBERCall Seller

Featured Item

2017 International ProStar+ (Plus) Water Truck

$54,000 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	6/10/2026
Location	San Luis, AZ, US
Sold By	Water on Wheels LLC

(844) 611-___ SHOW
NUMBERCall Seller

2012 Peterbilt 384 4000 Gallon Water Truck - Cummins 450HP, 10 Speed Manual

Newly Listed

$92,900 USD

low mileage Pete w/ NEW WORKMAN 4000 gal. tank, 6 spray system, self-load, extra baffles for forest service, hose reel, rear storage compartment, tank is plumbed for a water cannon. Truck...

Condition	Used
Usage	9,443 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	GW26014
MLS Number	14454935
Category	Water Trucks
Last Updated	6/27/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(844) 818-___ SHOW
NUMBERCall Seller

2010 Sterling AT9500 4000 Gallon Water Truck - Mercedes-Benz 460HP, 10 Speed Manual

Price Drop $37,500 USD

MB2 460 eng., 10 speed trans., air ride susp., 12k front axle, 40k rear ends, 52,000lbs GVW with 2015 4,000 gal. water syst., PTO pump, 2 front, left side, 2 rear sprays, 382,200 miles,

Condition	Used
Usage	382,200 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	460 HP
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4000 Gallons
MLS Number	14064627
Category	Water Trucks
Last Updated	6/26/2026
Location	West Sacramento, CA, US
Sold By	Ideal Tractor, Inc.

(844) 293-___ SHOW
NUMBERCall Seller

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

2016 International WorkStar 7400 4000 Gallon Water Truck - N9 300HP, Automatic

Newly Listed

$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

(844) 311-___ SHOW
NUMBERCall Seller

2006 Freightliner M2 106 4000 Gallon Water Truck - 300HP, 8 Speed Manual

2018 Freightliner M2 106 4000 Gallon Water Truck - 8Ll Manual

$99,500 USD

M2 106, Cummins, Eaton Fuller 8LL, 4000 Gallon Valew Water Tank, 2 Front, 2 Rear and 1 Side Sprays,

Condition	Used
Usage	59,829 Miles
Duty Class	Heavy Duty Water Truck
Transmission	8LL Manual
Capacity	4000 Gallons
MLS Number	13014845
Category	Water Trucks
Last Updated	6/19/2026
Location	Phoenix, AZ, US
Sold By	PacWest Trading Co.

(855) 653-___ SHOW
NUMBERCall Seller

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

(844) 445-___ SHOW
NUMBERCall Seller

2007 Volvo VHD, NEW Tank, VE D12 12.13L, Eaton 10 Spd, 365 H.P., NEW 4,000 Gal, Sprayers, 132K Low Miles!

$76,750 USD

***** Exceptional values available until June 30th, 2026. ***** Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Quantity	2
Condition	Used
Usage	15,796 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	365 HP
Engine Model	Volvo VE D12
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Capacity	4000 Gallons
Compartments	3
Stock Number	486685
MLS Number	14309187
Category	Water Trucks
Last Updated	6/16/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(530) 941-___ SHOW
NUMBERCall Seller

2003 Peterbilt 330 4000 Gallon Water Truck - Cummins, 6 Speed Automatic

$52,500 USD

2003 Peterbilt 330 4000 Gallon Water Truck. New 4x3 Self Priming Hydraulic Water Pump. ISC 8.3 Cummins Diesel Engine. Allison Automatic Transmission. Air Spray Controls. Double Frame. 40K...

Condition	Used
Usage	443,732 Miles
Duty Class	Heavy Duty Water Truck
Engine Model	Cummins ISC8.3
Transmission	6 Speed Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
MLS Number	14384161
Category	Water Trucks
Last Updated	6/12/2026
Location	Redding, CA, US
Sold By	Mittry Construction

(855) 653-___ SHOW
NUMBERCall Seller

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

(844) 305-___ SHOW
NUMBERCall Seller

2008 Sterling LT7500 4000 Gallon Water Truck - Cummins 300HP, 8Ll Manual

$75,900 USD

Tandem, 4,000 Gallon Diversified Fabricators Water Tank, Water Cannon, 2 Front and 2 Rear Air Operated Spray Heads, Suction Load, Top/Bottom Fill, ISC Cummins 300 HP, 8LL, TufTrac, Double...

Condition	Used
Usage	13,570 Hours
Duty Class	Heavy Duty Water Truck
Upfit Make	DIVERSIFIED FABRICATORS
Horse Power	300 HP
Engine Model	Cummins ISC
Transmission	8LL Manual
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Capacity	4000 Gallons
Stock Number	8AZ95256
MLS Number	14416515
Category	Water Trucks
Last Updated	6/10/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 980-___ SHOW
NUMBERCall Seller

2006 Kenworth T300 4000 Gallon Water Truck - 8 Speed Manual

$54,500 USD

2006 KENWORTH T300 WATER TANK TRUCK STEEL TANK AND 22.5 ALL STEEL WHEEL 8 SPEED MANUAL TRANSMISSION 4000 GAL TANK,

Condition	Used
Usage	187,931 Miles
Duty Class	Heavy Duty Water Truck
Transmission	8 Speed Manual
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	4000 Gallons
MLS Number	14380989
Category	Water Trucks
Last Updated	6/10/2026
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(888) 512-___ SHOW
NUMBERCall Seller

2014 Caterpillar CT660S 4000 Gallon Water Truck

Contact for price

2014 Caterpillar CT660 Water Truck, Tank Capacity: 4,000 Gallons Features, Caterpillar CT660 Tandem Axle Water Truck, 4,000 Gallon Non-Potable Water Tank, CAT CT660 Vocational Chassis,...

Condition	Used
Duty Class	Heavy Duty Water Truck
Capacity	4000 Gallons
Stock Number	2012623.125
MLS Number	14405000
Category	Water Trucks
Last Updated	6/3/2026
Location	San Diego, CA, US
Sold By	Iron Circle LLC

(833) 935-___ SHOW
NUMBERCall Seller

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

(855) 804-___ SHOW
NUMBERCall Seller

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

$79,500 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...

Condition	Used
Usage	64,054 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	DIVERSIFIED FABRICATORS
Horse Power	350 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Capacity	4000 Gallons
Stock Number	FE3928
MLS Number	14230235
Category	Water Trucks
Last Updated	5/27/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 506-___ SHOW
NUMBERCall Seller

2020 International MV 4000 Gallon Water Truck - Cummins 260HP, Automatic

$89,900 USD

STOCK #2893, WATER TANK TRUCK 4000 GAL * TANDEM * 2020 INTERNATIONAL MV607 * ENGINE CUMMINS L9 * 260HP * DIESEL * AUTOMATIC TRANSMISSION * GVWR 52,000 * 6 SPRAYERS * MILEAGE 229,324 * COLOR...

Condition	Used
Usage	229,324 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	260 HP
Engine Model	Cummins L9
Transmission	Automatic
Capacity	4000 Gallons
Stock Number	2893
MLS Number	14386480
Category	Water Trucks
Last Updated	5/22/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(855) 653-___ SHOW
NUMBERCall Seller

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

(855) 725-___ SHOW
NUMBERCall Seller

2018 Freightliner M2 112 4000 Gallon Water Truck - Detroit 450HP, Manual

$115,000 USD

Contact Sergio,

Condition	Used
Usage	277,989 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Transmission	Manual
Suspension	Air Ride
Capacity	4000 Gallons
Stock Number	18307
MLS Number	14375142
Category	Water Trucks
Last Updated	5/16/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

(833) 796-___ SHOW
NUMBERCall Seller

1994 Autocar ACL64B 4000 Gallon Water Truck - Caterpillar, 7 Speed Manual

$39,900 USD

CAT 3306, 300 hp, 7 speed Eaton Fuller, 4,000 gallon tank,

Condition	Used
Usage	229,718 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	300 HP
Engine Model	Caterpillar 3306
Drivetrain	6x4
Transmission	7 Speed Manual
Suspension	T-Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Capacity	4000 Gallons
Stock Number	513471
MLS Number	14294348
Category	Water Trucks
Last Updated	5/8/2026
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

(844) 293-___ SHOW
NUMBERCall Seller

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

(833) 446-___ SHOW
NUMBERCall Seller

2013 Freightliner M2 106 Water Truck, 300HP

$67,500 USD

Contact for rental/lease prices

4,000 GALLON VALEW WATER SYSTEM, CUMMINS 8.3L ENGINE, 300 HP, 10 SPEED TRANS FRONT, REAR SIDE SPRAYERS, HOSE REEL, METER IN MILES NOT HOURS , FOB: FLEET MAINTAINED - RECORDS AVAILABLE ON...

Condition	Used
Usage	51,362 Hours
Horse Power	300 HP
Capacity	4000 Gallons
Stock Number	88-20007
MLS Number	9797113
Category	Water Trucks
Last Updated	4/19/2026
Location	Juneau, AK, US
Sold By	Tyler Rental Inc.