6 Speed Trucks with Cummins Engines For Sale

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2023 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$214,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	215,801 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	257198
MLS Number	13502009
Category	Dump Trucks
Last Updated	5/30/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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13 0

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

$179,900 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	5/30/2025
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

$179,900 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	5/30/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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27 0

2019 Freightliner M2 20 ft Box Truck - 260HP, 6 Speed Automatic, Roll up Door

$27,750 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	231,026 Miles
Duty Class	Medium Duty Box Truck
Box Length	20 ft.
Horse Power	260 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	296939
MLS Number	13614423
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	5/30/2025
Location	Albany, NY, US
Sold By	Penske Used Trucks

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22 0

2019 International 4400 Tandem Axle 26 ft Flatbed Truck - 350HP, 6 Speed Automatic

$62,500 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	234,086 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	257834
MLS Number	13614416
Category	Flatbed Trucks
Last Updated	7/18/2025
Location	Whitesboro, NY, US
Sold By	Penske Used Trucks

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29 0

2019 Freightliner M2 26 ft Refrigerated Truck - 240HP, 6 Speed Automatic, Thermo King T1080S30

$21,250 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	372,091 Miles
Duty Class	Medium Duty Refrigerated Truck
Box Length	26 ft.
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Reefer Unit	Thermo King T1080S30
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	208531
MLS Number	13614195
Category	Refrigerated Trucks
Last Updated	7/11/2025
Location	Lacey, WA, US
Sold By	Penske Used Trucks

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9 0

2017 Freightliner M2 106 Single Axle Day Cab Truck - Cummins 330HP, 6 Speed Allison Rds Automatic

$29,900 USD

2017 Freightliner M2106 --- Single Axle, ISL9 Cummins 330 HP, Allison Automatic 6 Speed, 5.38 Ratio, 12,000 Front Axle, 23,000 Rear Axle, 156" Wheelbase, Air Ride, Thick Frame, Air Brake,...

Condition	Used
Usage	180,897 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	330 HP
Engine Model	Cummins ISL9
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	JC4609
MLS Number	13142731
Category	Day Cab Semi Trucks
Last Updated	5/30/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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23 0

2019 Freightliner M2 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$46,750 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	205,824 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	318716
MLS Number	13614140
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/2/2025
Location	Portland, OR, US
Sold By	Penske Used Trucks

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25 0

2015 Ford F-750 Boom / Bucket Truck - 260HP

$31,500 USD

2015 Ford F-750 Diesel 4x2 Terex TC-55 Material Handler Bucket Truck, Cummins 6.7@260 H.P. 65,119 Miles and 6,326 Hours, Allison 3500 RDS (Rugged Duty Series) 6 Speed Automatic Overdrive...

Condition	Used
Usage	65,119 Miles
Horse Power	260 HP
Engine Model	Cummins ISB 6.7L
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	FV720223
MLS Number	13592951
Category	Boom & Bucket Trucks
Last Updated	5/30/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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28 0

2018 Freightliner M2 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$48,000 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	192,646 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	202775
MLS Number	13614130
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/2/2025
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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26 0

2017 Freightliner M2 26 ft Box Truck - 220HP, 6 Speed Manual

$45,000 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	102,869 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Manual
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.10 ratio
Stock Number	209871
MLS Number	13614105
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/5/2025
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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27 0

2016 Freightliner M2 24 ft Box Truck - 220HP, 6 Speed Automatic

$40,250 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	180,900 Miles
Duty Class	Medium Duty Box Truck
Box Length	24 ft.
Horse Power	220 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Stock Number	146812
MLS Number	13614067
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/2/2025
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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24 0

2016 Freightliner M2 Tandem Axle 26 ft Flatbed Truck - 260HP, 6 Speed Automatic

$39,500 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	313,443 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	260 HP
Engine Model	Cummins ISL
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	141326
MLS Number	13614065
Category	Flatbed Trucks
Last Updated	5/31/2025
Location	Brooklyn Park, MN, US
Sold By	Penske Used Trucks

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30 0

2014 Freightliner M2 20 ft Refrigerated Truck - 260HP, 6 Speed Automatic

$37,250 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	242,858 Miles
Duty Class	Medium Duty Refrigerated Truck
Box Length	20 ft.
Horse Power	260 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.88 ratio
Door Type	Roll up
Stock Number	691469
MLS Number	13614061
Category	Refrigerated Trucks
Last Updated	7/2/2025
Location	Salt Lake City, UT, US
Sold By	Penske Used Trucks

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22 0

2010 Freightliner M2 106 Single Axle Dump Truck - Cummins 260HP, 6 Speed Automatic, 10' Dump

$59,900 USD

2010 Freightliner M2 --- Single Axle, ISB Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 152" Wheelbase, Spring, Single Stage Engine Brake, Air...

Quantity	2
Condition	Used
Usage	42,515 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	10 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 6.14 ratio
Stock Number	AU8267
MLS Number	11564268
Category	Dump Trucks
Last Updated	5/30/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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26 0

2017 Freightliner M2 Box Truck - 250HP, 6 Speed Automatic

$45,750 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	96,088 Miles
Duty Class	Medium Duty Box Truck
Horse Power	250 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	37728
MLS Number	13599993
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	6/26/2025
Location	Harrisburg, PA, US
Sold By	Penske Used Trucks

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27 0

2021 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Price Drop

$68,250 USD

SPECIAL PROMOTION - Original Price: $71250.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	141,893 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	381068
MLS Number	13576716
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/18/2025
Location	Birmingham, AL, US
Sold By	Penske Used Trucks

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26 0

2021 Freightliner M2 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Price Drop

$66,250 USD

SPECIAL PROMOTION - Original Price: $71250.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	114,017 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Door Type	Roll up
Stock Number	376025
MLS Number	13510260
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/9/2025
Location	Kennesaw, GA, US
Sold By	Penske Used Trucks

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10 0

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

$299,950 USD

PRICE INCLUDES FET. New Kenworth T880 Tri Axle Hooklift Truck for sale. Features: Dual Exhaust, 100-gallon Fuel Capacity, 20,000 lb. Steerable Lift Axle, Palfinger HT500 50,000 lb. Capacity...

Condition	New
Duty Class	Heavy Duty Hooklift Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	64,500 lb 4.10 ratio
Stock Number	200959
MLS Number	13611939
Category	Hooklift Trucks
Last Updated	5/29/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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26 0

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

$56,000 USD

MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...

Condition	Used
Usage	154,945 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Door Type	Roll up
Stock Number	371094
MLS Number	13506265
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/10/2025
Location	Winter Haven, FL, US
Sold By	Penske Used Trucks

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24 0

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

$58,000 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	154,487 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Door Type	Roll up
Stock Number	370961
MLS Number	13539478
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/8/2025
Location	Rockville, MD, US
Sold By	Penske Used Trucks

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30 0

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

$54,750 USD

SPECIAL PROMOTION - Original Price: $59750.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	157,584 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Door Type	Roll up
Stock Number	370712
MLS Number	13611784
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/2/2025
Location	Ontario, CA, US
Sold By	Penske Used Trucks

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26 0

2020 International MV607 Flatbed Truck - 240HP, 6 Speed Automatic

$55,250 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	166,879 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.13 ratio
Stock Number	267488
MLS Number	13611643
Category	Flatbed Trucks
Last Updated	7/13/2025
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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26 0

2020 Freightliner M2 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Price Drop

$65,250 USD

MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...

Condition	Used
Usage	77,026 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	287699
MLS Number	13539358
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/9/2025
Location	Brooklyn Park, MN, US
Sold By	Penske Used Trucks

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26 0

2020 International MV607 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$38,250 USD

MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...

Condition	Used
Usage	221,816 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Door Type	Roll up
Stock Number	336818
MLS Number	13503755
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/9/2025
Location	Odessa, TX, US
Sold By	Penske Used Trucks