Used Diesel Freightliner Water Trucks with Cummins Engines For Sale

2019 Freightliner M2 106 Water Truck - Cummins 300HP

Newly Listed

$84,500 USD

New 2024 Load King 2500 Gallon Water Tank Kit, Internal Baffles, Independent Air-Operated Spray Heads, Rear Mount Hose Reel With 50 Ft. Of 1.5 Inch Hose Adjustable Spray Head, 3 Inch...

Condition	Used
Usage	92,888 Miles
Horse Power	300 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Multi Leaf
Rear End	21,000 lb
Stock Number	KHKJ6324
MLS Number	14540807
Category	Water Trucks
Last Updated	8/13/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 982-___ SHOW
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: 2020 FREIGHTLINER M2-106 4,000-GALLON WATER TRUCK – FRONT, REAR & SIDE SPRAYERS – CUMMINS ISL – ALLISON AUTOMATIC – ONLY 13K MILES

$94,995 USD

FOR SALE: 2020 FREIGHTLINER M2-106 4,000-GALLON WATER TRUCK – FRONT, REAR SIDE SPRAYERS – CUMMINS ISL – ALLISON AUTOMATIC – ONLY 13K MILES, Offered for sale is a 2020 Freightliner...

Condition	Used
Usage	13,382 Miles
Duty Class	Heavy Duty Water Truck
Upfit Type	Water Tank Body
Upfit Make	Curry Supply
Upfit Model	4,000 gallons
Horse Power	300 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Compartments	1
Stock Number	LR4295
MLS Number	14533661
Category	Water Trucks
Last Updated	8/15/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

2025 Freightliner M2 106 Water Truck - Cummins 280HP

$114,500 USD

2025 Load King 2000 Gallon Tank, Internal Baffles, Independent Air-Operated Spray Heads, 3 Inch Suction Hose Kit With Strainer, Rear Mounted Electric Hose Reel With 50 Ft. Of 1.5 inch Hose ...

Condition	Used
Usage	1,401 Miles
Horse Power	280 HP
Engine Model	Cummins B6.7 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SHWC0266
MLS Number	14098792
Category	Water Trucks
Last Updated	8/6/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2020 Freightliner M2 106 Water Truck - Cummins 300HP

$89,500 USD

New Load King 2500 Gallon Water Tank, Independent Air-Operated Sprayers, Rear Mount Hose Reel With 1.5 Inch Hose Adjustable Spray Nozzle, 3-Inch Suction Hose Kit With Strainer 2020...

Condition	Used
Usage	49,595 Miles
Horse Power	300 HP
Engine Model	Cummins B6.7 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	LHLF3014
MLS Number	14522800
Category	Water Trucks
Last Updated	8/5/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2016 Freightliner M2 106 Water Truck - Cummins 250HP

$69,500 USD

New 2026 Load King 2500 Gallon Water Tank, Independent Air-Operated Sprayers, Rear Mount Hose Reel With 1.5 Inch Hose Adjustable Spray Nozzle, 3-Inch Suction Hose Kit With Strainer 2016...

Condition	Used
Usage	99,019 Miles
Horse Power	250 HP
Engine Model	Cummins ISB D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	GHGX3460
MLS Number	14522789
Category	Water Trucks
Last Updated	8/5/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 402-___ SHOW
NUMBERCall Seller

1980 Freightliner 120 Water Truck - Water Tank Body

$18,750 USD

4000 Gallon STAINLESS steel water truck, with Hydraulic drive 3X2 Pump, Cummins 300, 9 speed, with hose reel, Jakes. front, rear and side spray.

Condition	Used
Upfit Type	Water Tank Body
Horse Power	300 HP
Engine Model	Cummins
Transmission	9 Speed Manual
Rear Axle	Tandem Axle
Stock Number	W497
MLS Number	14412621
Category	Water Trucks
Last Updated	8/4/2026
Location	Walla Walla, WA, US
Sold By	Randy's Truck and Equipment, LLC

(844) 293-___ SHOW
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2013 Freightliner 108SD 4000 Gallon Water Truck - Cummins 350HP, 10 Speed Manual

$139,900 USD

2013 Freightliner 108SD 6×6 4,000 Gallon Water Truck, Cummins ISC @ 350 HP, 6×6, 10 Speed Manual, Air Brakes, A/C, Brand New 4,000 Gallon Water Tank, Brand New Plumbing, Cal Fire Spec With...

Condition	Used
Usage	7,010 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	350 HP
Engine Model	Cummins ISC350
Drivetrain	6x6
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
Stock Number	5622
MLS Number	14521346
Category	Water Trucks
Last Updated	8/4/2026
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

(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	2,531 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	8/5/2026
Location	Nisku, AB, Canada
Sold By	Brandt

2018 Freightliner M2 106 Water Truck - Cummins 270HP

$74,500 USD

2018 Freightliner M2106 4x2, 130,977 Miles, 14,600 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, Cummins L9 Engine, 270 Horsepower, Allison 3000RDS Transmission 2025 Load King 2500 Gallon...

Condition	Used
Usage	130,977 Miles
Horse Power	270 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	JHJT5138
MLS Number	14018236
Category	Water Trucks
Last Updated	7/22/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(855) 653-___ SHOW
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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

(855) 653-___ SHOW
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2012 Freightliner M2 106 2000 Gallon Water Truck - Cummins 330HP, 5 Speed Allison Rds Automatic

$49,500 USD

2012 Freightliner M2 2,000 Gallon Water Truck, Cummins ISC Turbo Diesel Engine, 330 HP, Exhaust Brake, Allison 3,000 RDS 5 Speed Automatic Transmission, Only 28,336 ECM Verified Miles 4,257...

Condition	Used
Usage	28,336 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	330 HP
Engine Model	Cummins ISC330
Transmission	5 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.88 ratio
Capacity	2000 Gallons
Stock Number	18067D
MLS Number	14362948
Category	Water Trucks
Last Updated	6/10/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 653-___ SHOW
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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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2016 Freightliner M2 106 2500 Gallon Water Truck - Cummins 350HP, 6+1 Speed Allison Rds Automatic

$79,900 USD

Brand new tank and system, Contact: ED Gibbs,

Condition	Used
Usage	260,517 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	4x2
Transmission	6+1 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2500 Gallons
Stock Number	16230
MLS Number	13993236
Category	Water Trucks
Last Updated	3/28/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(855) 725-___ SHOW
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2016 Freightliner M2 106 2500 Gallon Water Truck - Cummins 350HP, Automatic

$80,000 USD

The 2016 Freightliner Business Class M2 106 is a Class 6 versatile truck that stands out in the used truck market for its durability, efficiency and practical design, making it a strong...

Condition	Used
Usage	260,950 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2500 Gallons
Stock Number	L16230
MLS Number	13873864
Category	Water Trucks
Last Updated	3/26/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(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

(310) 977-___ SHOW
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2015 Freightliner M2 112 4000 Gallon Water Truck - Cummins 310HP, 10 Speed Manual

$89,500 USD

2015 Freightliner M2 4000 Gallon Water Truck, Only 251051 Miles, NEW Tank and Plumb System, 10 Speed Eaton Transmission, Cummins ISL 9 Engine, Call Christopher Lillo 310~977~7903,

Condition	Used
Usage	251,051 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	310 HP
Engine Model	Cummins ISL
Drivetrain	4x2
Transmission	10 Speed Manual
Rear Axle	Single Axle
Capacity	4000 Gallons
Stock Number	CA07252025CL
MLS Number	13725641
Category	Water Trucks
Last Updated	8/19/2025
Location	Los Angeles, CA, US
Sold By	Lillo Machinery, Inc.

(833) 801-___ SHOW
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2013 Freightliner M2 106 2500 Gallon Water Truck - Cummins 250HP, Automatic

$45,000 USD

good truck, runs great, low miles and hours, air brakes, air seat, JOHN DEERE PONY ENGINE,,

Condition	Used
Usage	354 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	250 HP
Engine Model	Cummins ISB6.7
Drivetrain	6x4
Transmission	Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.43 ratio
Capacity	2500 Gallons
Stock Number	13M2MILTWATER
MLS Number	12331579
Category	Water Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales