6 Speed Trucks with Cummins Engines For Sale

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

$229,095 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	502 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN164856
MLS Number	13694022
Category	Dump Trucks
Last Updated	1/8/2026
Location	Rosedale, MD, US
Sold By	All Roads Trucks

2019 Freightliner M2 26 ft Refrigerated Truck - 240HP, 6 Speed Automatic

$36,500 USD

Used 2019 Freightliner M2 26 ft Refrigerated Truck for sale, 234,940 miles. Equipped with a 240 HP Cummins B6.7 diesel engine, 6-speed automatic Allison transmission. Medium duty, air ride...

Condition	Used
Usage	234,941 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	260364
MLS Number	13677245
Category	Refrigerated Trucks
Last Updated	1/7/2026
Location	Prince George, VA, US
Sold By	Penske Used Trucks

2019 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$53,500 USD

Used 2019 Freightliner M2 Box Truck for sale, 151,628 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs rear axle, air ride...

Condition	Used
Usage	151,629 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	256492
MLS Number	14013568
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/7/2026
Location	Lansing, MI, US
Sold By	Penske Used Trucks

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2016 Peterbilt 337 Box Truck - 325HP, 6 Speed Manual, Roll up Door, Liftgate

$32,500 USD

Ready to work, freshly back from detail and tire shops!, 6 speed manual transmission with Cummins power!,

Condition	Used
Usage	187,507 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	325 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Leaf Springs
Rear Axle	Single Axle
Rear End	21,000 lb 5.29 ratio
Door Type	Roll up
Stock Number	143472
MLS Number	13646779
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/3/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 16.5' Dump

$221,495 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! Equipped with DuraClass 16'6"...

Condition	New
Usage	1,164 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16.5
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb
Stock Number	KF128586
MLS Number	13638011
Category	Dump Trucks
Last Updated	1/8/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 16.5' Dump

$221,495 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! Equipped with DuraClass 16'6"...

Condition	New
Usage	1,172 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16.5
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb
Stock Number	KF128585
MLS Number	13638009
Category	Dump Trucks
Last Updated	1/8/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

2018 Ottawa T2 Yard Spotter Truck - Cummins, 173HP, 6 Speed Automatic

Price Drop $53,750 USD

Used 2018 Ottawa T2 Yard Spotter Truck for sale, 23,026 miles, Cummins QSB6.7 diesel engine, 173 HP, 6-speed Allison automatic transmission, heavy-duty single rear axle, 11R22.5 tires. Come...

Condition	Used
Usage	23,026 Miles
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	173 HP
Engine Model	Cummins QSB6.7
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	30,000 lb 7.17 ratio
Stock Number	224715
MLS Number	14069293
Category	Yard Spotter Trucks
Last Updated	1/25/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

2019 Freightliner M2 Refrigerated Truck - 250HP, 6 Speed Automatic

$39,000 USD

Used 2019 Freightliner M2 Refrigerated Truck for sale, 185,303 miles, 250HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lbs front axle, 21,000 lbs single rear...

Condition	Used
Usage	185,303 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	250 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	224990
MLS Number	14069287
Category	Refrigerated Trucks
Last Updated	1/7/2026
Location	Chicopee, MA, US
Sold By	Penske Used Trucks

2019 Freightliner M2 Refrigerated Truck - 250HP, 6 Speed Automatic

$41,500 USD

Used 2019 Freightliner M2 Refrigerated Truck for sale, 164,375 miles, Cummins B6.7 diesel engine, 250 HP, 6-speed Allison automatic transmission, 12,000 lb front axle, 21,000 lb single rear...

Condition	Used
Usage	164,375 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	250 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	224989
MLS Number	14069286
Category	Refrigerated Trucks
Last Updated	1/7/2026
Location	Chicopee, MA, US
Sold By	Penske Used Trucks

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2019 Kenworth T880 Quad Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

$166,900 USD

2019 Kenworth T880 Quad Axle, X-15 Cummins 450 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 278" Wheelbase, 25' 6" Bridge, HaulMaxx, Double Frame, 3 Stage...

Quantity	8
Condition	Used
Usage	269,618 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	281117
MLS Number	13486771
Category	Dump Trucks
Last Updated	1/3/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2019 Kenworth T880 Quad Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

$166,900 USD

Quad Axle, X-15 Cummins 450 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 278" Wheelbase, 25' 6" Bridge, HaulMaxx, Double Frame, 3 Stage Engine Brake, Air...

Quantity	8
Condition	Used
Usage	272,020 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	281118
MLS Number	13483954
Category	Dump Trucks
Last Updated	1/3/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2025 International MV Box Truck - Automatic

$124,900 USD

26 FT Wabash Dry Van w/ Lift Gate

Condition	New
Usage	299 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 5.83 ratio
Stock Number	345571
MLS Number	13406885
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/3/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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2025 International MV Box Truck

$124,900 USD

696 Miles, Engine: CUMMINS, 260 HP, Fuel Type: Diesel, Air Ride Suspension, Wheel Base: 272, Single Rear Axles, Front Axle Weight: 10000 lb, Rear Axle Weight: 20000 lb

Condition	New
Usage	696 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Transmission	6 Speed
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 5.83 ratio
Stock Number	345577
MLS Number	13406871
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/3/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks

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

$237,595 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	1,149 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN165221
MLS Number	13398827
Category	Roll Off Trucks
Last Updated	1/8/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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

$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	525 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	1/8/2026
Location	Westminster, MD, US
Sold By	All Roads Trucks

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

$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	622 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	KF131753
MLS Number	13055599
Category	Hooklift Trucks
Last Updated	1/8/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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

$258,495 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	1,589 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	KF131751
MLS Number	13055595
Category	Hooklift Trucks
Last Updated	1/8/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

$219,995 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! 2025 Kenworth T880 Rolloff ...

Condition	New
Usage	278 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	KF129820
MLS Number	12892620
Category	Roll Off Trucks
Last Updated	1/8/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

2020 Freightliner M2 Box Truck - 300HP, 6 Speed Automatic

$30,750 USD

Used 2020 Freightliner M2 Box Truck for sale, 233,849 miles, Cummins L9 diesel engine with 300 HP, 6-speed Allison automatic transmission, air ride suspension, 12,000 lb front and 21,000 lb...

Condition	Used
Usage	233,886 Miles
Duty Class	Medium Duty Box Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear End	21,000 lb 6.14 ratio
Stock Number	41509
MLS Number	14016399
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/7/2026
Location	Fredonia, NY, US
Sold By	Penske Used Trucks

2023 International MV607N Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$81,500 USD

Used 2023 International MV607N Box Truck for sale, 25,938 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, roll-up door, medium duty GVWR...

Condition	Used
Usage	25,938 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Door Type	Roll up
Stock Number	166604
MLS Number	14045451
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/17/2026
Location	Rockwall, TX, US
Sold By	Penske Used Trucks

2022 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$44,000 USD

Used 2022 Freightliner M2 Box Truck for sale, 278,657 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs single rear axle, 80...

Condition	Used
Usage	278,691 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	149690
MLS Number	13789043
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/4/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

2022 Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic, Carrier S8

$64,250 USD

Used 2022 Freightliner M2 Refrigerated Truck, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 213,694 miles, 80-gallon fuel capacity, air ride suspension. Check it...

Condition	Used
Usage	216,564 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Reefer Unit	Carrier S8
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	396284
MLS Number	13881457
Category	Refrigerated Trucks
Last Updated	1/4/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

2022 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$50,000 USD

Used 2022 Freightliner M2 Box Truck for sale, 227,375 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, roll-up door....

Condition	Used
Usage	228,650 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	395409
MLS Number	13813904
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/8/2026
Location	Melbourne, FL, US
Sold By	Penske Used Trucks

2021 International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$72,500 USD

Used 2021 International MV607 Medium Duty Box Truck for sale, 20,554 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, roll-up door....

Condition	Used
Usage	25,902 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Door Type	Roll up
Stock Number	321832
MLS Number	13801181
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/9/2026
Location	Sparks, NV, US
Sold By	Penske Used Trucks