Used Kenworth 6 Speed Tandem Axle Trucks For Sale

13 0

2017 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Automatic

Newly Listed

$54,900 USD

2017 Kenworth T370 Tandem Axle Cab Chassis, Paccar PX9 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, 54,000 GVW, 14,000# spicer 971426 Front Axle,...

Condition	Used
Usage	11,736 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	17KN092
MLS Number	13910833
Category	Cab & Chassis Trucks
Last Updated	10/21/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

43 1

2021 Kenworth T800 Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

Newly Listed

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 #0220SHD0220, Manufactured date03 M -...

Condition	Used
Usage	9,726 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Bed Length	19 ft.
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-36920
MLS Number	13906017
Category	Dump Trucks
Last Updated	10/17/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 714-___ SHOW
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47 1

2020 Kenworth T880 Day Cab Truck - Paccar 455HP, 6 Speed Allison Rds Automatic

2020 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

Contact for price

Allison 3000RDS transmission with PTO provision, Paccar PX9 330HP, Engine brake, 5.29 ratio, 4 bag air ride suspension, 192" Cab/trunnion, 14,600FA- 40,000RA, A/C, Cruise, Heated mirrors,...

Condition	Used
Usage	330,673 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	6939
MLS Number	13886037
Category	Cab & Chassis Trucks
Last Updated	10/15/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(855) 585-___ SHOW
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59 1

2020 KENWORTH T880 X15 AUTO & EFFER 505-6S+3S-FG KNUCKLE GRAPPLE BOOM

Price Drop

$350,000 USD

EFFER! SHE'S MY NEIGHBOR! TRUCK VIN: 3BKDL40XXLF388332 YEAR: 2020 MAKE: KENWORTH MODEL: T880 ENGINE: CUMMINS ISX15 505HP TRANSMISSION: ALLISON 4500RDS 6 SPEED AUTOMATIC DRIVE: 8X2 MILEAGE:...

Condition	Used
Usage	3,978 Hours
Duty Class	Heavy Duty Grapple Truck
Upfit Type	Knuckle Boom Crane
Upfit Make	Effer
Upfit Model	505/6S
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Outriggers	Yes
Lift Height	92 ft
Max Reach	79 ft
Lift Capacity	27200.00 Lb
Lift Capacity	13.60 Ton
MLS Number	13525226
Category	Grapple Trucks
Last Updated	10/11/2025
Location	Lockport, NY, US
Sold By	LAKE COUNTRY TRUCK & EQUIPMENT INC.

41 1

2021 Kenworth T800 Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

Contact for price

Make dump boxLANAU, Dump box model19-6X42X60, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #0220SHD0230, Manufactured date03 M - 20 Y, Door60", Door opening2 SENS, Heated boxOUI,...

Condition	Used
Usage	10,094 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
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-36915
MLS Number	13881251
Category	Dump Trucks
Last Updated	10/11/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 435-___ SHOW
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60 0

2020 Kenworth T880 Mixer / Ready Mix / Concrete Truck - Cummins, 450HP

$239,900 USD

79787 Miles, Engine: CUMMINS, 450 HP, Fuel Type: Diesel, Walking Beam Suspension, Wheel Base: 272, Tandem Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000 lb

Condition	Used
Usage	79,787 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	450 HP
Transmission	6 Speed
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	335231
MLS Number	13129781
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	10/11/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(844) 305-___ SHOW
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15 0

2024 Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

$239,900 USD

Tandem Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 262" Wheelbase, 24' Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	57,235 Miles
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	Tandem Axle
Rear End	4.56 ratio
Stock Number	RJ368839
MLS Number	13548268
Category	Roll Off Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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12 0

2025 Kenworth T880 Roll Off Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

$244,900 USD

Tandem Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 263" Wheelbase, 24' 3" Bridge, Hendrickson Walking Beam, Double Frame, 3 Stage...

Condition	Used
Usage	53,549 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	SJ138052
MLS Number	13514164
Category	Roll Off Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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10 0

2024 Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Automatic

$239,900 USD

Tandem Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 262" Wheelbase, 24' Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	66,134 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	RJ368838
MLS Number	13469593
Category	Roll Off Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 653-___ SHOW
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36 0

2015 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Hs Automatic

$89,500 USD

2015 Kenworth T-370 Tandem Axle 24’ Flatbed, 8.9L Paccar PX-9 Diesel Engine, 300 HP, Engine Brake, Allison 3000 HS 6 Speed Automatic Transmission, ONLY 68,298 Miles 2,081 Engine Hours, 52K...

Condition	Used
Usage	2,081 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	T17199D
MLS Number	13533703
Category	Cab & Chassis Trucks
Last Updated	10/9/2025
Location	Denver, CO, US
Sold By	DTI Trucks

50 1

2018 Kenworth T370 Tandem Axle Wrecker Tow Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Contact for price

Flatbed makeREKA, More optionWHEEL LIFT CAPACITY: 10,000 LBS, Flatbed model, SERIE 20, CAPACITY: 20,000 LBS, Flatbed dimension28 ', _ ", Installed option, ALUMINUM BOX, BEACONS LIGHT,...

Condition	Used
Usage	10,191 Hours
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Stock Number	C-36537
MLS Number	13867790
Category	Wrecker Tow Trucks
Last Updated	10/4/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 906-___ SHOW
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36 0

2024 Kenworth T480 Tandem Axle Hooklift Truck - Paccar, 370HP, 6 Speed Allison Rds Automatic

$218,500 USD

2024 KENWORTH T480 3-AXLE, Paccar L9 (370 HP), Engine Brake, Allison 3000RDS 6-Speed Automatic Transmission, Meritor MP40-14X4 40,000# Dual Drive Rear Axles (5.29 Ratio), Double Lockers,...

Condition	Used
Usage	30 Hours
Duty Class	Heavy Duty Hooklift Truck
Horse Power	370 HP
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	E18013
MLS Number	13048733
Category	Hooklift Trucks
Last Updated	10/3/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

13 1

2016 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$52,900 USD

2016 Kenworth T370 Tandem Axle Dab Chassis, Paccar PX9 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, 54,000 GVW, 14,000# Spicer 971426 Front Axle,...

Condition	Used
Usage	11,960 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	16KN116
MLS Number	13855947
Category	Cab & Chassis Trucks
Last Updated	10/7/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 653-___ SHOW
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58 0

2025 Kenworth W900 Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18' Dump

$244,500 USD

2025 Kenworth W900 Bubble Cab Tri Axle 18’ Dump Truck, Cummins X15 Turbo Diesel Engine, 565 HP, Engine Brake, Allison 4500RDS 6 Speed Automatic Transmission, 66,937 ECM Verified Miles, 2,274...

Condition	Used
Usage	2,274 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	T17717D
MLS Number	13850589
Category	Dump Trucks
Last Updated	9/26/2025
Location	Denver, CO, US
Sold By	DTI Trucks

12 1

2017 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$54,900 USD

2017 Kenworth T370 Cab Chassis, Paccar PX9 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, 54,000 GVW, 14,000# Spicer 871428 Front Axle, 40,000# Meritor...

Condition	Used
Usage	10,935 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	17KN094
MLS Number	13848484
Category	Cab & Chassis Trucks
Last Updated	10/2/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

10 1

2017 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$54,900 USD

2017 Kenworth T370 Cab Chassis, Dual Frame, Tandem Axle, Air Ride Suspension, Paccar PX9 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, 54,000 GVW, 14,000# spicer 071426 Front...

Condition	Used
Usage	13,033 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	17KN095
MLS Number	13798521
Category	Cab & Chassis Trucks
Last Updated	9/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 653-___ SHOW
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45 0

2021 Kenworth T370 Tandem Axle Fuel & Lube Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$194,500 USD

2021 Kenworth T-370 Tandem Axle Fuel / Lube Truck, Paccar PX-9 8.9L Diesel Engine, 350 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 47,109 ECM Verified Miles ...

Condition	Used
Usage	7,049 Hours
Duty Class	Heavy Duty Fuel & Lube Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Capacity	3800 Gallons
Stock Number	T17176D
MLS Number	13587306
Category	Fuel & Lube Trucks
Last Updated	9/18/2025
Location	Denver, CO, US
Sold By	DTI Trucks

12 1

2017 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$54,900 USD

2017 Kenworth T370 Cab Chassis, Paccar PX9 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, Tandem Axle, 54,000 GVW, 14000# Spicer 071426 Front Axle, 40000#...

Condition	Used
Usage	288,820 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	17KN093
MLS Number	13809480
Category	Cab & Chassis Trucks
Last Updated	9/12/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

12 1

2016 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$52,900 USD

2016 Kenworth T370 Tandem Axle Cab Chassis, Paccar PX9 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, Air Brakes 25%, 54,000 GVW, 14,000# 971426 Spicer...

Condition	Used
Usage	287,936 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	16KN117
MLS Number	13796813
Category	Cab & Chassis Trucks
Last Updated	9/5/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(844) 714-___ SHOW
NUMBERCall Seller

15 1

2020 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

$72,900 USD

Allison 3500RDS transmission with PTO provision, Dual lockers, Double frame, Paccar PX9 330HP, Engine brake, 14,600 FA-40,000 RA, 160" Cab/trunnion- 21'6" Overall frame length, 4.88 Ratio,...

Condition	Used
Usage	173,501 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	6758
MLS Number	13421548
Category	Cab & Chassis Trucks
Last Updated	9/4/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(844) 385-___ SHOW
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11 0

2020 Kenworth T370 Tandem Axle Cab & Chassis Truck - 350HP, 6 Speed Automatic

Price Drop

$33,495 USD

Condition	Used
Usage	439,102 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	PX-9 '17 350/2000
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	4.88 ratio
Stock Number	280809
MLS Number	13647389
Category	Cab & Chassis Trucks
Last Updated	10/17/2025
Location	Minneapolis, MN, US
Sold By	Ryder

(844) 714-___ SHOW
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15 1

2016 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$69,500 USD

Allison 3500RDS transmission with PTO provision, Paccar PX9 350HP, Engine brake, 6.17 ratio, Paccar 4 bag air ride suspension, 160" Cab/trunnion, 21'2" Overall frame length, 12K FA- 40K RA,...

Condition	Used
Usage	191,509 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.17 ratio
Stock Number	6820
MLS Number	13738509
Category	Cab & Chassis Trucks
Last Updated	8/27/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

29 1

2018 Kenworth T370 Box Truck - 300HP, 6 Speed Automatic

Contact for price

DRY box, DRY BOX, ALUMINIUM, MakeDURABODY, BOX dimension28 ', _ ", Manufactured date10 M - 17 Y, Insulated-, DoorROLL UP, Door frame ( " w x " h )93,5 " L X 96 " H, Inside dimension ( " w x ...

Condition	Used
Usage	400,578 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	C-36955
MLS Number	13775604
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	8/22/2025
Location	Champlain, NY, US
Sold By	Gamache Truck Center