Heavy Duty 6 Speed Trucks For Sale

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1-25 of 1,601 results
1-25 of 1,601 results
Featured Item
Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic
20 0

2018 Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic

$50,250 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;...
ConditionUsed
Usage163,557 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power270 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.89 ratio
Stock Number702850
MLS Number12285192
CategoryDay Cab Semi Trucks
Last Updated10/29/2024
Location
Conyers, GA, US
Sold By

Penske Used Trucks

Featured Item
International WorkStar 7600 Tandem Axle Plow / Spreader Truck - N13, 430HP, 6 Speed Allison Rds Automatic
33 1

2016 International WorkStar 7600 Tandem Axle Plow / Spreader Truck - N13, 430HP, 6 Speed Allison Rds Automatic

Recently Updated
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Make dump boxGIN-COR, Dump box modelQS-150-HD, Dump box type4 SAISONS / 4 SEASON, Side wall42", Dump box serial #-2883, Manufactured date_ M - 2016 Y, Door54'', Door opening1 SENS, Heated...
ConditionUsed
Usage5,653 Hours
Duty ClassHeavy Duty Plow / Spreader Truck
Horse Power430 HP
Engine ModelInternational N13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTandem Axle
Rear End46,000 lb 5.63 ratio
Stock NumberC-35847
MLS Number13206432
CategoryPlow / Spreader Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Featured Item
Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump
15 0

2023 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$232,500 USD
Triaxle, 16' Ox Stampede Steel Dump w/62" Sides, High Lift Gate, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.30 Ratio, 3 Stage Engine Brake, Double Frame, HaulMaax EX, 230" WB, 21'5"...
ConditionUsed
Usage3,683 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTri Axle
Rear End4.30 ratio
Stock NumberPD875239
MLS Number12994772
CategoryDump Trucks
Last Updated10/24/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Featured Item
Kenworth T880 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump
12 0

2025 Kenworth T880 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$252,900 USD
Triaxle, 16' Logan Steel Dump w/60" Sides, High Lift Gate, MX13 Paccar 510 HP, Allison Automatic 6 Speed, 3 Stage Engine Brake, 4.78 Ratio, Chalmers, Double Frame, 20K FA, 46K RA, 21K Pusher...
ConditionUsed
Usage569 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeLOGAN CORP
Bed Length16 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear End4.78 ratio
Stock NumberSJ141519
MLS Number13149687
CategoryDump Trucks
Last Updated10/24/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Featured Item
2014 Peterbilt 348 Stainless Steel 1600 Gallon Vacuum Tank Truck
37 0

2014 Peterbilt 348 Stainless Steel 1600 Gallon Vacuum Tank Truck

Call for price
â—‹ 2014 348 Stainless Steel 1600 Gal Vacuum Tank Septic Sewer Truck â—‹ Paccar 300 HP turbo diesel w/ Allison 6 spd. automatic transmission â—‹ 4,949 total original miles / 226 total truck...
ConditionUsed
Usage226 Hours
Duty ClassHeavy Duty Vacuum Truck
Upfit TypeVacuum Excavator
Upfit MakeWest-Mark
Horse Power300 HP
Engine ModelPaccar ISL9300
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Capacity1600 Gallons
MLS Number12095505
CategoryVacuum Trucks
Last Updated11/5/2024
Location
Fontana, CA, US
Sold By

Quality Truck Sales

Mack Pinnacle CXU613 Day Cab Truck - MP7 395HP, 6 Speed Manual
19 0

2009 Mack Pinnacle CXU613 Day Cab Truck - MP7 395HP, 6 Speed Manual

$17,950 USD
New injector cups, ready to work, all mack drivetrain, no codes or lights, PTO, high miles but one owner fleet maintained and ready to work, 215" WB,
ConditionUsed
Usage1,300,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power395 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Manual
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number10202
MLS Number12305522
CategoryDay Cab Semi Trucks
Last Updated9/19/2023
Location
LAKEVILLE, MN, US
Sold By

Manders Diesel

Mack Vision CXN613 Day Cab Truck - 380HP
14 0

2005 Mack Vision CXN613 Day Cab Truck - 380HP

$16,500 USD
Mack E7, 350-380hp, Mack 6spd Trans,12Ft. 40Rr, 864,207 miles
ConditionUsed
Usage864,207 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power350 HP
Engine ModelMack E7
Transmission6 Speed
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number003308
MLS Number12028764
CategoryDay Cab Semi Trucks
Last Updated4/17/2024
Location
Canton, OH, US
Sold By

Adelmans Truck Parts

Mack Vision CXN613 Dump Truck - 370HP, 6 Speed Manual, 15' Dump
4 0

2005 Mack Vision CXN613 Dump Truck - 370HP, 6 Speed Manual, 15' Dump

$38,000 USD
good truck, runs great, clean, nice bed, air gate, tarp, dump valve, air seat, tilt/tele, power mirrors,,
ConditionUsed
Usage819,446 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length15 ft.
Horse Power370 HP
Drivetrain6x4
Transmission6 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number05CXN819TADUMP
MLS Number11517347
CategoryDump Trucks
Last Updated3/24/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 388 Day Cab Truck - Cummins, 6 Speed Automatic
13 0

2014 Peterbilt 388 Day Cab Truck - Cummins, 6 Speed Automatic

$92,500 USD
752817 Miles, 29007 Hours, Engine: CUMMINS ISX, 450 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 6x4, Air Trac Suspension, Tires: 11R24.5, Wheels: All Aluminum, Wheel Base:...
ConditionUsed
Usage29,007 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock NumberMCO231758
MLS Number12383397
CategoryDay Cab Semi Trucks
Last Updated10/18/2024
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Freightliner M2 112 26 ft Refrigerated Truck - 350HP, 6 Speed Automatic
26 0

2016 Freightliner M2 112 26 ft Refrigerated Truck - 350HP, 6 Speed Automatic

$48,250 USD
13066 REEFER HOURS AS OF 8/15/24 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive...
ConditionUsed
Usage719,905 Miles
Duty ClassHeavy Duty Refrigerated Truck
Box Length26 ft.
Horse Power350 HP
Engine ModelDD13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.30 ratio
Door TypeRoll up
Stock Number151454
MLS Number13218213
CategoryRefrigerated Trucks
Last Updated11/8/2024
Location
Indianapolis, IN, US
Sold By

Penske Used Trucks

Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic
33 1

2007 Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic

Call for price
698749 Miles, Engine: MERCEDES-BENZ MBE4000, 350 HP, Fuel Type: Diesel, 6 Speed Allison HS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel,...
ConditionUsed
Usage698,749 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power350 HP
Engine ModelMBE4000
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock NumberC-35523
MLS Number13003603
CategoryDay Cab Semi Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Freightliner M2 106 24 ft Refrigerated Truck - 250HP, 6 Speed Manual, Carrier
5 0

2005 Freightliner M2 106 24 ft Refrigerated Truck - 250HP, 6 Speed Manual, Carrier

$13,000 USD
good truck, runs great, clean, good tires, air brakes, air seat,
ConditionUsed
Usage678,448 Miles
Duty ClassHeavy Duty Refrigerated Truck
Box Length24 ft.
Horse Power250 HP
Engine ModelCaterpillar C7
Drivetrain4x2
Transmission6 Speed Manual
Reefer UnitCarrier
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number05M2678REF
MLS Number11735647
CategoryRefrigerated Trucks
Last Updated8/8/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International DuraStar 4400 Single Axle Hooklift Truck - DT466, 250HP, 6 Speed Manual
3 0

2002 International DuraStar 4400 Single Axle Hooklift Truck - DT466, 250HP, 6 Speed Manual

$18,000 USD
good truck, runs great, clean, air seat, hydraulic hook lift, air brakes,,
ConditionUsed
Usage618,901 Miles
Duty ClassHeavy Duty Hooklift Truck
Horse Power250 HP
Engine ModelInternational DT466
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number024400618HOOK
MLS Number12666392
CategoryHooklift Trucks
Last Updated3/5/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic
33 1

2007 Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic

Recently Updated
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577525 Miles, 17018 Hours, Engine: MERCEDES-BENZ MBE4000, 350 HP, Fuel Type: Diesel, 6 Speed Allison HS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: All...
ConditionUsed
Usage17,018 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power350 HP
Engine ModelMBE4000
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock NumberC-800669
MLS Number13027824
CategoryDay Cab Semi Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
34 1

2019 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Recently Updated
Call for price
574713 Miles, 10761 Hours, Engine: PACCAR PX9, 300 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Paccar Suspension, Tires: 295/80R22.5 / 11R22.5, Wheels:...
ConditionUsed
Usage10,761 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionPaccar
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberC-35586
MLS Number12967772
CategoryCab & Chassis Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

International 4400 28 ft Box Truck - 300HP, 6 Speed Automatic, Roll up Door
10 0

2018 International 4400 28 ft Box Truck - 300HP, 6 Speed Automatic, Roll up Door

$22,000 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage565,257 Miles
Duty ClassHeavy Duty Box Truck
Box Length28 ft.
Horse Power300 HP
Engine ModelL9'17 300/2000
Transmission6 Speed Automatic
SuspensionLeaf Springs
Rear AxleTandem Axle
Rear End5.29 ratio
Door TypeRoll up
Stock Number780975
MLS Number13087283
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated9/25/2024
Location
Miami, FL, US
Sold By

Ryder

Freightliner Cascadia 113 Day Cab Truck - 450HP, 6 Speed Automatic
9 0

2017 Freightliner Cascadia 113 Day Cab Truck - 450HP, 6 Speed Automatic

$34,701 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage556,792 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.90 ratio
Stock Number675072
MLS Number13011033
CategoryDay Cab Semi Trucks
Last Updated9/25/2024
Location
Warwick, RI, US
Sold By

Ryder

International DuraStar 4300 Refrigerated Truck - 225HP
8 0

2004 International DuraStar 4300 Refrigerated Truck - 225HP

$8,000 USD
good tires, runs great, clean, nice body, tilt/tele,,
ConditionUsed
Usage554,006 Miles
Duty ClassHeavy Duty Refrigerated Truck
Horse Power225 HP
Engine ModelInternational DT466
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Stock Number044300REF
MLS Number10434136
CategoryRefrigerated Trucks
Last Updated1/5/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Freightliner Cascadia 113 Day Cab Truck - 450HP, 6 Speed Automatic
9 0

2017 Freightliner Cascadia 113 Day Cab Truck - 450HP, 6 Speed Automatic

$28,495 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage550,537 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.90 ratio
Stock Number675077
MLS Number12788108
CategoryDay Cab Semi Trucks
Last Updated9/25/2024
Location
Warwick, RI, US
Sold By

Ryder

Freightliner M2 106 26 ft Refrigerated Truck - 350HP, 6 Speed Automatic
13 0

2018 Freightliner M2 106 26 ft Refrigerated Truck - 350HP, 6 Speed Automatic

$38,500 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage543,021 Miles
Duty ClassHeavy Duty Refrigerated Truck
Box Length26 ft.
Horse Power350 HP
Engine ModelL9'17 350/2000
Transmission6 Speed Automatic
SuspensionLeaf Springs
Rear AxleTandem Axle
Rear End4.88 ratio
Door TypeRoll up
Stock Number769631
MLS Number12996740
CategoryRefrigerated Trucks
Last Updated9/25/2024
Location
Taylor, MI, US
Sold By

Ryder

International DuraStar 4300 Box Truck - 220HP, 6 Speed Manual, Roll up Door
4 0

2007 International DuraStar 4300 Box Truck - 220HP, 6 Speed Manual, Roll up Door

$10,000 USD
good truck, runs great, air brakes, air seat, well maintained,,
ConditionUsed
Usage537,111 Miles
Duty ClassHeavy Duty Box Truck
Horse Power220 HP
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Door TypeRoll up
Stock Number074300537BOX
MLS Number12078748
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/5/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T370 Refrigerated Truck - 350HP
32 1

2018 Kenworth T370 Refrigerated Truck - 350HP

Recently Updated
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529708 Miles, Engine: PACCAR PX9, 350 HP, Fuel Type: Diesel, Paccar Suspension, Wheels: Aluminum, Wheel Base: 288, Tandem Rear Axles, Front Axle Weight: 14600 lb, Rear Axle Weight: 40000 lb
ConditionUsed
Usage529,708 Miles
Duty ClassHeavy Duty Refrigerated Truck
Horse Power350 HP
Engine ModelPaccar PX9
Transmission6 Speed
SuspensionPaccar
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberC-35839
MLS Number13085510
CategoryRefrigerated Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

International ProStar Day Cab Truck - 430HP, 6 Speed Automatic
16 0

2015 International ProStar Day Cab Truck - 430HP, 6 Speed Automatic

$16,250 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;...
ConditionUsed
Usage527,943 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power430 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number714106
MLS Number12937679
CategoryDay Cab Semi Trucks
Last Updated10/25/2024
Location
Belcamp, MD, US
Sold By

Penske Used Trucks

Freightliner Cascadia 113 Day Cab Truck - 450HP, 6 Speed Automatic
9 0

2017 Freightliner Cascadia 113 Day Cab Truck - 450HP, 6 Speed Automatic

$29,995 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage527,688 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.90 ratio
Stock Number675074
MLS Number12782165
CategoryDay Cab Semi Trucks
Last Updated9/25/2024
Location
Warwick, RI, US
Sold By

Ryder

Freightliner M2 112 Tandem Axle 26 ft Flatbed Truck - 410HP, 6 Speed Allison Hs Automatic
31 1

2008 Freightliner M2 112 Tandem Axle 26 ft Flatbed Truck - 410HP, 6 Speed Allison Hs Automatic

Recently Updated
Call for price
Flatbed makeCUSTOM CARRIER, Flatbed dimension26 ', Installed option, RAMPE EN ACIER: 8', Faltbed typE STEEL, Flatbed winch make WARN INDUSTRIAL: SERIES 15, Flatbed control1 COTÉ / 1 SIDE,
ConditionUsed
Usage525,581 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length26 ft.
Horse Power410 HP
Engine ModelMBE4000
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Stock NumberC-33359
MLS Number12935446
CategoryFlatbed Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

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