Heavy Duty Diesel 6 Speed Trucks For Sale

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1 0

2022 Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Newly Listed

$155,700 USD

New 2022, LOADED TRUCK!!! 500 horsepower Cummins engine with Allison, Disc brakes, full locker 46k drive axles, 20k front suspension, Lots of chrome, full instrument package, Bridgestone...

Condition	New
Usage	1,103 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	2022Red
MLS Number	13048553
Category	Cab & Chassis Trucks
Last Updated	8/14/2024
Location	Saint Paul, MN, US
Sold By	Universal Truck Sales

(833) 300-___ SHOW
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38 1

2025 Kenworth T880 Day Cab Truck - Paccar 500HP, 6 Speed Allison Rds Automatic

Newly Listed

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1505 Miles, Engine: PACCAR MX-13, 500 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 220, Tandem Rear...

Condition	Used
Usage	1,505 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	C-35383
MLS Number	13048518
Category	Day Cab Semi Trucks
Last Updated	8/15/2024
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(855) 653-___ SHOW
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31 0

2005 Freightliner M2 112 Dump Truck - Mercedes-Benz 410HP, 6 Speed Allison Rds Automatic

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2005 Freightliner M2-112 Tandem Axle Dump Truck, Mercedes Benz MBE-4000 12.8L Diesel Engine, 410 HP, Engine Brake, Allison 6 Speed Automatic Transmission, 85,227 Miles 9,300 Engine Hours,...

Condition	Used
Usage	9,300 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	410 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	T16532D
MLS Number	13048508
Category	Dump Trucks
Last Updated	8/14/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 653-___ SHOW
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38 0

2002 Peterbilt 330 Dump Truck - Caterpillar 300HP, 6 Speed Allison Rds Automatic

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2002 Peterbilt 330 Tandem Axle Dump Truck, Caterpillar 3126 Diesel Engine, 300 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 74,985 ECM Verified Miles 1,806 ECM Verified...

Condition	Used
Usage	1,806 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Horse Power	300 HP
Engine Model	Caterpillar 3126
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	T16326D
MLS Number	13048495
Category	Dump Trucks
Last Updated	8/14/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(877) 810-___ SHOW
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22 1

2012 Freightliner M2 106 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump

Newly Listed

$94,900 USD

BUILT TOUGH TO HANDLE YOUR HARSHEST JOB, THIS 2012 FREIGHTLINER M2 106 TANDEM AXLE DUMP IS FOR YOU! CUMMINS ISB 260HP, ALLISON 3500RDS-P AUTOMATIC 6-SPEED TRANSMISSION, ATC, DIFF LOCK,...

Condition	Used
Usage	103,842 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.49 ratio
Stock Number	CHBR3049U
MLS Number	13048378
Category	Dump Trucks
Last Updated	8/16/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

18 0

2016 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

Recently Updated

$50,000 USD

10721 ENGINE HOURS; HAS DOT PACKAGE Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer...

Condition	Used
Usage	13,207 Miles
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	200 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	24,000 lb 7.17 ratio
Stock Number	76586
MLS Number	12334812
Category	Yard Spotter Trucks
Last Updated	8/14/2024
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

(855) 982-___ SHOW
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10 0

2025 Kenworth T880 Day Cab Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

Newly Listed

$219,950 USD

New Kenworth T880 Daycab for Sale. Features: Dual Exhaust Stacks, Stainless Steel Sun Visor, Power Locks and Windows, Heated Mirrors, and more. Visit Liberty Kenworth and Coopersburg...

Condition	New
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	J145790
MLS Number	13048253
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

18 0

2020 Freightliner M2 Single Axle Day Cab Truck - Cummins 350HP, 6 Speed Automatic

Recently Updated

$50,500 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	208,583 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 4.89 ratio
Stock Number	369213
MLS Number	12768377
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Elmsford, NY, US
Sold By	Penske Used Trucks

20 0

2019 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

Recently Updated

$61,750 USD

19957 ENGINE HOURS; HAS DOT PACKAGE Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer...

Condition	Used
Usage	39,251 Miles
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	200 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Rear Axle	Single Axle
Rear End	30,000 lb 7.17 ratio
Stock Number	344621
MLS Number	13031923
Category	Yard Spotter Trucks
Last Updated	8/14/2024
Location	Ladson, SC, US
Sold By	Penske Used Trucks

(888) 680-___ SHOW
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2 0

2012 Freightliner M2 100 Dump Truck - Cummins 260HP, 6 Speed Automatic, 14' Dump

Recently Updated

$94,900 USD

2012 FREIGHTLINER M2 DUMP TRUCK, EXCELLENT CONDITION, SUPER LOW MILES, MUNICIPALITY OWNED, THREE LIKE UNITS AVAILABLE, PINTLE HITCH, CUMMINS POWERED, ALLISON AUTOMATIC TRANSMISSION, MSTA,...

Condition	Used
Usage	103,254 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CHBR3048U/MANA
MLS Number	13024269
Category	Dump Trucks
Last Updated	8/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(877) 705-___ SHOW
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2 0

2012 Freightliner M2 100 Dump Truck - Cummins 260HP, 6 Speed Automatic

Recently Updated

$94,900 USD

EXCELLENT CONDITION, LOW MILEAGE, 3 LIKE UNITS ARRIVING SOON! 14' STEEL BODY WITH 36" SIDES, HD PINTLE HITCH, 3 MAN SEATING, ELECTRIC TARP AND MUCH MORE! OWNED, OPERATED AND MAINTAINED BY...

Condition	Used
Usage	103,254 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CHBR3048
MLS Number	13020647
Category	Dump Trucks
Last Updated	8/14/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

(844) 982-___ SHOW
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58 0

2016 Kalmar Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Allison Rds Automatic

Recently Updated

$36,995 USD

For Sale: 2016 KALMAR OTTAWA T2 Yard Spotter Miles: 48,910, GVWR: 65,000 lbs, Wheelbase: 116”, Engine: Cummins ISB 6.7L Diesel, Transmission: Allison 3500RDS, 6-Speed Auto, Drive: 4x2,...

Condition	Used
Usage	48,910 Miles
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	200 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	30,000 lb 7.17 ratio
Stock Number	000567
MLS Number	13015785
Category	Yard Spotter Trucks
Last Updated	8/18/2024
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 882-___ SHOW
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31 0

2013 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

Price Reduced

$49,977 USD

2013 Freightliner M2106 24' x 102" Tandem-Axle Flat-Bed Truck W/ Fork-Lift Package, Cummins ISC 8.3L @ 350 H.P., Exhaust Brake, Allison 3000-RDS 6-Speed Automatic O/D Transmission, 5.29...

Condition	Used
Usage	10,202 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins ISC350
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Winch	Yes
Stock Number	3907
MLS Number	13007619
Category	Flatbed Trucks
Last Updated	8/14/2024
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 819-___ SHOW
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12 0

2013 International 7300 Digger Derrick Truck - Terex Commander C4045 Digger Derrick

Recently Updated

$65,000 USD

2013 INTERNATIONAL 7300 4×4 TEREX DIGGER DERRICK TRUCK, 75,644 Miles, MaxForce Turbo Diesel, Eaton 6-Speed Transmission, New Transmission (w/ 1 year parts warranty) + New Clutch, 4×4,...

Condition	Used
Usage	75,664 Miles
Duty Class	Heavy Duty Digger Derrick Truck
Upfit Type	Digger Derrick
Upfit Make	Terex
Upfit Model	Commander C4045
Engine Model	International MaxxforceDT Turbo Diesel
Drivetrain	4x4
Transmission	6 Speed Manual
MLS Number	12908533
Category	Digger Derrick Trucks
Last Updated	8/14/2024
Location	Northeast United States, US
Sold By	Carolina Used Machinery

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56 0

2017 Kalmar Ottawa T2 Yard Spotter Truck - Cummins, 173HP, 6 Speed Allison Rds Automatic

Recently Updated

$35,995 USD

For Sale: 2017 KALMAR OTTAWA T2 Miles: 49,443, GVWR: 65,000 lbs, Wheelbase: 116”, Engine: Cummins ISB 6.7L, Transmission: 6 Speed Automatic, Drive: 4X2, Single Axle, Brakes: Air Brakes,...

Condition	Used
Usage	49,443 Miles
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	173 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	30,000 lb
Stock Number	344936
MLS Number	12982894
Category	Yard Spotter Trucks
Last Updated	8/14/2024
Location	Miami, FL, US
Sold By	Truck and Van Outlet

16 0

2018 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

Recently Updated

$43,750 USD

SPECIAL PROMOTION - Original Price: $50750.00 ;MANAGERS SPECIAL;11861 ENGINE HOURS; HAS DOT PACKAGE Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the...

Condition	Used
Usage	159,680 Miles
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	200 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Rear Axle	Single Axle
Rear End	30,000 lb 7.17 ratio
Stock Number	229855
MLS Number	12245883
Category	Yard Spotter Trucks
Last Updated	8/18/2024
Location	Harrisonburg, VA, US
Sold By	Penske Used Trucks

26 0

2019 Freightliner M2 26 ft Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King T880R-50

Recently Updated

$79,500 USD

8560 REEFER HOURS AS OF 7/6/24 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive...

Condition	Used
Usage	150,362 Miles
Duty Class	Heavy Duty Refrigerated Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Sleeper Size	0"
Reefer Unit	Thermo King T880R-50
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Stock Number	221399
MLS Number	13025639
Category	Refrigerated Trucks
Last Updated	8/18/2024
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

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42 2

2022 Western Star 4700 Tri Axle Vacuum Truck - Detroit, 450HP, 6 Speed Allison Rds Automatic

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Tanker typeVACCUM, Tank makeFOREMOST, Tank modelACIER / STEEL, Tank capacity1200 GALS, Tank serial #79310, Tank manufactured date01/22 -_ (M/Y) DEBRIS TANK CAPACITY: 10 CUBIC YARDS, BLOWER...

Condition	Used
Usage	485 Hours
Duty Class	Heavy Duty Vacuum Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Capacity	1200 Gallons
Stock Number	C-34375
MLS Number	12805451
Category	Vacuum Trucks
Last Updated	8/14/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 435-___ SHOW
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31 0

2015 International WorkStar 7400 Plow / Spreader Truck - 350HP, 6 Speed Automatic

Price Reduced

$34,900 USD

Plow Dump Truck, Ready to Roll !, GrossVehicleWeightRating: Class 8: 33,001 pounds, sleeper: N/A, sleepersize: N/A, engine type: M10, ACCondition: Used,

Condition	Used
Usage	52,404 Miles
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	350 HP
Transmission	6 Speed Automatic
Suspension	Spring
Rear End	23,000 lb 6.83 ratio
Stock Number	229444
MLS Number	12739129
Category	Plow / Spreader Trucks
Last Updated	8/17/2024
Location	Jericho, VT, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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10 0

2017 International WorkStar 7400 Plow / Spreader Truck - 315HP, 6 Speed Automatic

Price Reduced

$39,900 USD

Plow Dump Truck, Auto All Season Body, Front Wing Blades, Engine: Navistar, GrossVehicleWeightRating: Class 8: 33,001 pounds, sleeper: n/a, sleepersize: n/a, engine type: N9, ACCondition:...

Condition	Used
Usage	63,661 Miles
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	315 HP
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 6.14 ratio
Stock Number	230016
MLS Number	12739119
Category	Plow / Spreader Trucks
Last Updated	8/14/2024
Location	Jericho, VT, US
Sold By	Allegiance Trucks

(844) 257-___ SHOW
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15 0

2012 Peterbilt 337 2000 Gallon Water Truck - Paccar 280HP, 6 Speed Allison Rds Automatic

Price Reduced

$74,900 USD

2012 Peterbilt 337, Paccar PX-6 280 HP engine, Allison 3000 Series RDS 6 speed automatic transmission, 2,000 gallon water tank with epoxy liner, and 5 air operated spray head system, 12,000...

Condition	Used
Usage	223,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	280 HP
Engine Model	Paccar PX6
Emission Rating	USA Tier 4 Final
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 6.14 ratio
Capacity	2000 Gallons
Stock Number	9213-T1
MLS Number	12608392
Category	Water Trucks
Last Updated	8/14/2024
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(844) 305-___ SHOW
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13 0

2017 Peterbilt 567 Quad Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic

Price Reduced

$159,900 USD

Quad Axle, 18' Rogers Aluminum Dump w/64" Sides, MX13 Paccar 455 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, Double Frame, Chalmers, 20K FA, 46K RA, (2) 11K Steerable...

Condition	Used
Usage	411,392 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	4.10 ratio
Stock Number	HD411798
MLS Number	12459154
Category	Dump Trucks
Last Updated	8/14/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

16 0

2016 Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic

Newly Listed

$50,000 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	81,492 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	270 HP
Engine Model	Cummins ISL
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 4.78 ratio
Stock Number	147325
MLS Number	13047724
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Pensacola, FL, US
Sold By	Penske Used Trucks