New 6 Speed Trucks with Cummins Engines For Sale

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2026 Dodge 5500 4X2 Sewer / Septic Truck - Iron-Vac 1250 Gallon Tank Body

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THIS UNIT IS NOT IN STOCK BUT CAN BE ORDERED 2026 Dodge 5500 Tradesman Built for Durability, Longevity, and Comfort. 6-Speed Automatic Aisin AS69RC HD 6.7L I6 Cummins Turbo Diesel Trailer...

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	1250 Gallon
Horse Power	300 HP
Engine Model	Cummins
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Capacity	1250 Gallons
MLS Number	12103786
Category	Sewer / Septic Trucks
Last Updated	2/10/2026
Location	Searcy, AR, US
Sold By	SepticTrucks.com

2025 International MV607 Boom / Bucket Truck - 220HP

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This International MV607 cable placer features a Cummins 6.7L diesel, automatic transmission, and Class 6 chassis paired with a Versalift VTP-40-NE cable placer providing a 45-ft working...

Condition	New
Horse Power	220 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SL704888
MLS Number	14134236
Category	Boom & Bucket Trucks
Last Updated	2/10/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Roll Off Truck - Cummins, 350HP

Newly Listed

$205,320 USD

This new Freightliner M2106 6x4 roll-off is equipped with a Galbreath U5-OR-174 hoist system, designed for handling containers up to 22 feet in length with a 60,000 lb lifting capacity....

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWD9647
MLS Number	14134229
Category	Roll Off Trucks
Last Updated	2/10/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Kenworth W900 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump

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$275,795 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	711 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN223128
MLS Number	13993791
Category	Dump Trucks
Last Updated	2/10/2026
Location	Rosedale, MD, US
Sold By	All Roads Trucks

2025 Kenworth T880 Tri Axle Hooklift Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

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$258,495 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost! Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro or Westminster. Contact us for...

Condition	New
Usage	527 Miles
Duty Class	Heavy Duty Hooklift Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF131754
MLS Number	13055600
Category	Hooklift Trucks
Last Updated	2/10/2026
Location	Westminster, MD, US
Sold By	All Roads Trucks

2025 Freightliner M2 106 Roll Off Truck - Cummins, 350HP

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$205,320 USD

This new Freightliner M2106 6x4 roll-off is equipped with a Galbreath U5-OR-174 hoist system, designed for handling containers up to 22 feet in length with a 60,000 lb lifting capacity....

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWD9655
MLS Number	13976622
Category	Roll Off Trucks
Last Updated	2/7/2026
Location	Denver, CO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Garbage Truck - Cummins, 330HP

Newly Listed

$175,784 USD

Owning a Galbreath SLCH-93 container handler on a Freightliner M2106 4×2 gives you a purpose-built solution for efficient container handling in tight, urban, and yard-focused operations....

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Rear End	23,000 lb
Stock Number	SDVL6902
MLS Number	14130681
Category	Garbage Trucks
Last Updated	2/7/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Peterbilt 567 Hooklift Truck - Cummins, 450HP

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Owning a Peterbilt 567 8×4 with a Palfinger T60 hook lift gives you a no-nonsense, high-capacity workhorse built for fleets that value flexibility and uptime: the T60 is designed for heavy...

Condition	New
Horse Power	450 HP
Engine Model	Cummins X15 D
Drivetrain	8x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SD714502
MLS Number	14130671
Category	Hooklift Trucks
Last Updated	2/7/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 International HV607 Water Truck - Cummins 325HP

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$164,450 USD

FOR SALE! A brand new International HV607 6x4 upfitted with a Load King 4000-gallon water tank. This vehicle is powered by a 325 hp Cummins 6.7L diesel motor, and gears are shifted via an...

Condition	New
Horse Power	325 HP
Engine Model	Cummins 6.7L D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TL221905
MLS Number	14087644
Category	Water Trucks
Last Updated	2/10/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2026 Hino L6 Box Truck - 260HP, 6 Speed Automatic

Newly Listed

$135,300 USD

26' BOX, 26' x 102" x 103" ENGINE: CUMMINS B6.7, 6.7 LITER, 260 HP, TRANSMISSION: ALLISON 2200 RDS AUTOMATIC TRANSMISSION, GVW - 25,950 Distinguished by its rich design and automotive grade...

Condition	New
Usage	100 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	H26004
MLS Number	14129253
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/6/2026
Location	Shrewsbury, NJ, US
Sold By	Schwartz Truck Center

(561) 882-___ SHOW
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2025 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

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$230,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model:...

Condition	New
Usage	794 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF198145
MLS Number	13969140
Category	Dump Trucks
Last Updated	2/6/2026
Location	Riviera Beach, FL, US
Sold By	All Roads Trucks

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

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$237,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	781 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.56 ratio
Stock Number	KN205747
MLS Number	13951065
Category	Dump Trucks
Last Updated	2/6/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

2026 Freightliner M2 106 Garbage Truck - Cummins, 330HP

Newly Listed

$155,175 USD

The Freightliner M2106 4x2 with Galbreath CH8000R container handler truck is an ideal solution for businesses managing waste or recycling services. With the capability to handle front-load...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	THWJ7210
MLS Number	14128600
Category	Garbage Trucks
Last Updated	2/6/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Freightliner M2 106 Chipper Truck - Cummins, 250HP

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$123,091 USD

FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a Arbortech 14x72 chip body. This vehicle is powered by a 250 hp Cummins 6.7L diesel motor, and gears are shifted via an Allison...

Condition	New
Usage	3,736 Miles
Horse Power	250 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	TDWL9914
MLS Number	13976832
Category	Chipper Trucks
Last Updated	2/6/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed

$280,824 USD

This Peterbilt 567 10x4 19' Load King Dump Truck is powered by a 525 hp Cummins X15 diesel paired with an automatic transmission and configured on a Class 8 chassis with a 19' Load King dump...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	10x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD809830
MLS Number	14128597
Category	Dump Trucks
Last Updated	2/6/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed

$280,824 USD

This Peterbilt 567 10x4 19' Load King Dump Truck is powered by a 525 hp Cummins X15 diesel paired with an automatic transmission and configured on a Class 8 chassis with a 19' Load King dump...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	10x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD809820
MLS Number	14128596
Category	Dump Trucks
Last Updated	2/6/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2026 Peterbilt 567 Roll Off Truck - Cummins, 450HP

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The Peterbilt 567 6x4 Galbreath U5-OR-174 Rolloff is a heavy-duty workhorse built for efficiency and durability. Powered by a 450 HP Cummins X15 engine and an Allison 4500RDS automatic...

Condition	New
Horse Power	450 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD789168
MLS Number	14128593
Category	Roll Off Trucks
Last Updated	2/6/2026
Location	Fort Worth, TX, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Water Truck - Cummins 280HP

Newly Listed

$116,267 USD

This Freightliner M2106 4x2 water truck is equipped with a Load King 2,000-gallon water tank and built for dust control, road maintenance, and jobsite support applications. It is powered by...

Condition	New
Horse Power	280 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SHWC0267
MLS Number	14128583
Category	Water Trucks
Last Updated	2/6/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Roll Off Truck - Cummins, 350HP

Newly Listed

$205,320 USD

This new Freightliner M2106 6x4 roll-off is equipped with a Galbreath U5-OR-174 hoist system, designed for handling containers up to 22 feet in length with a 60,000 lb lifting capacity....

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWD9653
MLS Number	14128579
Category	Roll Off Trucks
Last Updated	2/10/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Roll Off Truck - Cummins, 350HP

Newly Listed

$205,320 USD

This new Freightliner M2106 6x4 roll-off is equipped with a Galbreath U5-OR-174 hoist system, designed for handling containers up to 22 feet in length with a 60,000 lb lifting capacity....

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWD9646
MLS Number	14128578
Category	Roll Off Trucks
Last Updated	2/10/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Flatbed Truck - 350HP

Newly Listed

$209,120 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Load King Premier 40' conveyor body. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDVR6769
MLS Number	14128577
Category	Flatbed Trucks
Last Updated	2/6/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$259,295 USD

Transfer this unit to your nearest Maryland / Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	822 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN192763
MLS Number	13710000
Category	Dump Trucks
Last Updated	2/6/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

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2026 Kenworth T880 Quad Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 19' Dump

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$262,900 USD

2026 Kenworth T880 --- Quad Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 260" Wheelbase, 24' 2" Bridge, Hendrickson Haulmaax, Double...

Quantity	4
Condition	New
Usage	18 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	216087
MLS Number	13687763
Category	Dump Trucks
Last Updated	2/6/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2026 Kenworth T880 Quad Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 19' Dump

Recently Updated

$262,900 USD

2026 Kenworth T880 --- Quad Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 260" Wheelbase, 24' 2" Bridge, Hendrickson Haulmaax, Double...

Quantity	4
Condition	New
Usage	18 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	216088
MLS Number	13687759
Category	Dump Trucks
Last Updated	2/6/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales