Used Kenworth 6 Speed Trucks For Sale

2014 Kenworth T370 Tandem Axle Fuel & Lube Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

Newly Listed

$89,500 USD

2014 Kenworth T370 --- Tandem Axle, PX9 PACCAR 330 HP, Allison Automatic, 4.63 Ratio, 14,600 Front Axle, 40,000 Rear Axle, 230" Wheelbase, 21' 5" Bridge, REYCO, Double Frame, Single Stage...

Condition	Used
Usage	297,651 Miles
Duty Class	Heavy Duty Fuel & Lube Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Stock Number	400846
MLS Number	14220509
Category	Fuel & Lube Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 819-___ SHOW
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2022 Kenworth W900 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

2016 Kenworth T3 Series Forestry Bucket Truck - Altec LR760-E70 Aerial Lift

Price Drop $126,000 USD

2016 Kenworth T370 Forestry Bucket Truck, 1883, 2NKHHJ7X9GM132755, 152,962 miles, Engine Make: Paccar, Engine Model: PX-9, Automatic, Allison, 3000 HS, Boom Make: Altec, Boom...

Condition	Used
Usage	152,962 Miles
Upfit Type	Aerial Lift
Upfit Make	Altec
Upfit Model	LR760-E70
Engine Model	Paccar PX-9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Outriggers	Yes
Lift Height	70 ft
Stock Number	1883
MLS Number	14077956
Category	Forestry Bucket Trucks
Last Updated	3/2/2026
Location	Northeast United States, US
Sold By	Carolina Used Machinery

(844) 305-___ SHOW
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2017 Kenworth T880 Tri Axle Dump Truck - Cummins 475HP, 6 Speed Allison Rds Automatic, 16' Dump

$134,900 USD

Tri Axle, ISX15 Cummins 475 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	314,030 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	475 HP
Engine Model	Cummins ISX15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.56 ratio
Stock Number	HJ162200
MLS Number	14149767
Category	Dump Trucks
Last Updated	2/27/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 481-___ SHOW
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2022 Kenworth T370 4000 Gallon Water Truck - Paccar, 6 Speed Allison Rds Automatic

$115,000 USD

2022 KW T370 WITH PACCAR AND ALLISON A/T, 29K MILES, 4,000 GALL TANK WITH FRONT, REAR AND SIDE SPRAYS,

Condition	Used
Usage	29,112 Miles
Duty Class	Heavy Duty Water Truck
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	4000 Gallons
MLS Number	14129299
Category	Water Trucks
Last Updated	2/27/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 300-___ SHOW
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2022 Kenworth T800 Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic

Contact for price

EXTENDED CAB, FRONT AXLE SPACING "SPREAD": 107", Make dump boxLANAU, Dump box model19-6X42X60, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #0221SHD01200, Manufactured date02 M -...

Condition	Used
Usage	9,075 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37352
MLS Number	14164654
Category	Dump Trucks
Last Updated	2/26/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(724) 243-___ SHOW
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2025 Kenworth T880 Tri Axle Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

$234,900 USD

Ready to work!, Cummins warranty till 11/1/29 or 300K!, Galfab 24' #75,000, Allison Transmission and Cummins Engine not even broke in yet!, Call today, this will not last long!,

Condition	Used
Usage	1,774 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	66,000 lb 4.56 ratio
Stock Number	286699
MLS Number	14149634
Category	Roll Off Trucks
Last Updated	2/25/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

2019 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic

$149,900 USD

2019 Kenworth T880 --- Tri Axle, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.89 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	13,318 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	485 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	258361
MLS Number	14159892
Category	Dump Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 305-___ SHOW
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2025 Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

$242,900 USD

Tandem Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 18,000 Front Axle, 46,000 Rear Axle, 262" Wheelbase, 24' Bridge, HaulMaax, Double Frame, 3 Stage Engine Brake, Axle ...

Condition	Used
Usage	8,775 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	SJ177542
MLS Number	14144679
Category	Roll Off Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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

$199,900 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, 226" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	251,050 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	256246
MLS Number	14007614
Category	Dump Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 637-___ SHOW
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2008 Kenworth T800 Five Axle Dump Truck - Caterpillar 335HP, 6 Speed Allison Rds Automatic

$120,500 USD

2008 Kenworth quint axle with brand new Neustar high lift gate, 29,000 miles, Allison 6 speed, C13 Acert, 20K front, 44K rears, 12 K steerable pushers x 3, 4.63 ratio, jakes, cruise, 288 wb,...

Condition	Used
Usage	27,272 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	NEUSTAR
Bed Length	22 ft.
Horse Power	335 HP
Engine Model	Caterpillar C13 ACERT
Transmission	6 Speed Allison RDS Automatic
Suspension	Neway
Rear Axle	Five Axle
Rear End	44,000 lb 4.63 ratio
MLS Number	13982193
Category	Dump Trucks
Last Updated	2/24/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

2024 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Price Drop $95,095 USD

Model Year: 2024, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	161,350 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	810-2403
MLS Number	13952767
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/24/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

2024 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Price Drop $95,095 USD

Model Year: 2024, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	65,343 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	810-2402
MLS Number	13952766
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/24/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

2025 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$224,900 USD

2025 Kenworth T880S --- Tri Axle, MX-13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 229" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	21,262 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	100782
MLS Number	13514173
Category	Dump Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2025 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$224,900 USD

2025 Kenworth T880S --- Tri Axle, MX-13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 229" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	25,841 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	100781
MLS Number	13514172
Category	Dump Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2024 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Price Drop $118,095 USD

Model Year: 2024, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	547 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	810-2407
MLS Number	13437615
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/24/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Price Drop $118,095 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	99,337 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	810-2506
MLS Number	13437598
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/24/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

(954) 523-___ SHOW
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2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Price Drop $118,095 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	50,058 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	810-2503
MLS Number	13437592
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/24/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Price Drop $118,095 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	17,174 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	983-2505
MLS Number	13329237
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/24/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

2021 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

Price Drop $182,900 USD

2021 Kenworth T880 --- Tri Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,180 Front Axle, 46,000 Rear Axle, 218" Wheelbase, 20' 5" Bridge, Air Ride 8 Bag, Double Frame,...

Condition	Used
Usage	4,045 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	449392
MLS Number	12231034
Category	Dump Trucks
Last Updated	2/24/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2025 Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Automatic

$242,900 USD

2025 Kenworth T880 --- Tandem Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 18,000 Front Axle, 46,000 Rear Axle, 262" Wheelbase, 24' Bridge, HaulMaax, Double Frame, 3...

Condition	Used
Usage	454 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	177542
MLS Number	14142825
Category	Roll Off Trucks
Last Updated	2/22/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 305-___ SHOW
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2016 Kenworth T370 Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic, 15.5' Dump

$89,900 USD

Tandem Axle, ISL9 Cummins 330 HP, Allison Automatic 6 Speed, 5.57 Ratio, 16,000 Front Axle, 40,000 Rear Axle, 202" Wheelbase, 19'1" Bridge, Chalmers, Double Frame, Air Brake, Exhaust Brake,...

Condition	Used
Usage	262,558 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	15.5
Horse Power	330 HP
Engine Model	Cummins ISL9
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	GM124764
MLS Number	14157492
Category	Dump Trucks
Last Updated	2/28/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2016 Kenworth T370 Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic

$89,900 USD

2016 Kenworth T370 --- Tandem Axle, ISL9 Cummins 330 HP, Allison Automatic 6 Speed, 5.57 Ratio, 16,000 Front Axle, 40,000 Rear Axle, 202" Wheelbase, 19' 1" Bridge, Chalmers, Double Frame,...

Condition	Used
Usage	13,103 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	330 HP
Engine Model	Cummins ISL9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	124764
MLS Number	14157387
Category	Dump Trucks
Last Updated	2/28/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 653-___ SHOW
NUMBERCall Seller

2009 Kenworth T270 24 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

$27,500 USD

2009 Kenworth T270 24' Box Truck, Paccar PX-6, 240 Horsepower, Allison 2200HS Automatic Transmission, 160,859 Miles, 6,172 Engine Hours, 26,000ln GVWR (No CDL Required), 10,000lb Front Axle,...

Condition	Used
Usage	160,859 Miles
Duty Class	Medium Duty Box Truck
Box Length	24 ft.
Horse Power	240 HP
Engine Model	Paccar PX6
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	T17113W
MLS Number	13951113
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/21/2026
Location	Denver, CO, US
Sold By	DTI Trucks