Heavy Duty 6 Speed Trucks For Sale

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1026-1050 of 1,898 results
1026-1050 of 1,898 results
Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic
20 0

2020 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

$83,500 USD
7893 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...
ConditionUsed
Usage28,228 Miles
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
Rear AxleSingle Axle
Rear End30,000 lb 7.17 ratio
Stock Number384132
MLS Number13369199
CategoryYard Spotter Trucks
Last Updated2/8/2025
Location
Fontana, CA, US
Sold By

Penske Used Trucks

Mack Granite 64FR Quad Axle Dump Truck - MP7-425M 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump
15 0

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7-425M 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$172,900 USD
Quad Axle, 19.5' Rogers Aluminum Dump w/48" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 3 Stage Engine Brake, Camelback, Double Frame, 18K FA, 44K RA, (2) Steerable L/A,...
ConditionUsed
Usage10,145 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeRogers
Bed Length19.5
Horse Power425 HP
Engine ModelMack MP7-425M
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleQuad Axle
Rear End4.50 ratio
Stock NumberKM002455
MLS Number13282749
CategoryDump Trucks
Last Updated1/29/2025
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Capacity TJ5000 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic
22 0

2019 Capacity TJ5000 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

$70,500 USD
11160 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...
ConditionUsed
Usage33,781 Miles
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
Rear AxleSingle Axle
Rear End70,000 lb 7.17 ratio
Stock Number333781
MLS Number13369131
CategoryYard Spotter Trucks
Last Updated2/8/2025
Location
Augusta, GA, US
Sold By

Penske Used Trucks

Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Automatic
10 0

2020 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Automatic

$174,900 USD
READY TO WORK FOR YOU!!!!, 2020 KENWORTH T880 CUMMINS POWER, 565 HP,, ALLISON RDS 4500 HD TRANSMISSION, 18FT BODY SEMI ELIPTICAL BED, ELECTRIC TARP,, FLOTATION TIRES IN FRONT, TOW PACKAGE,...
ConditionUsed
Usage315,481 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power565 HP
Engine ModelCummins X15
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleTri Axle
Rear End46,000 lb
Stock NumberLJ431765U/HBG
MLS Number12994403
CategoryDump Trucks
Last Updated1/30/2025
Location
Harrisonburg, VA, US
Sold By

Truck Enterprises Inc.

Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic
18 0

2019 Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic

$54,000 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;...
ConditionUsed
Usage76,769 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power270 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 5.63 ratio
Stock Number209355
MLS Number13368675
CategoryDay Cab Semi Trucks
Last Updated1/30/2025
Location
Akron, OH, US
Sold By

Penske Used Trucks

Freightliner M2 Single Axle Day Cab Truck - Cummins 330HP, 6 Speed Automatic
18 0

2018 Freightliner M2 Single Axle Day Cab Truck - Cummins 330HP, 6 Speed Automatic

$45,250 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
Usage174,638 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power330 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.56 ratio
Stock Number110212
MLS Number13368601
CategoryDay Cab Semi Trucks
Last Updated1/30/2025
Location
Elkhart, IN, US
Sold By

Penske Used Trucks

Freightliner M2 26 ft Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King T1080R50
26 0

2018 Freightliner M2 26 ft Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King T1080R50

Price Drop
$71,000 USD
9357 REEFER HOURS AS OF 1/14/24 - MULTI-TEMP Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer...
ConditionUsed
Usage116,603 Miles
Duty ClassHeavy Duty Refrigerated Truck
Box Length26 ft.
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Sleeper Size0"
Reefer UnitThermo King T1080R50
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.63 ratio
Door TypeTri-Fold
Stock Number184841
MLS Number13368557
CategoryRefrigerated Trucks
Last Updated2/11/2025
Location
North Bergen, NJ, US
Sold By

Penske Used Trucks

Kenworth T800 Roll Off Truck - Paccar, 455HP, 6 Speed Allison Rds Automatic
6 0

2015 Kenworth T800 Roll Off Truck - Paccar, 455HP, 6 Speed Allison Rds Automatic

$118,500 USD
75,000 Hoist, Steerable Lift,
ConditionUsed
Usage21,396 Hours
Duty ClassHeavy Duty Roll Off Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear End23,000 lb
Stock Number37294
MLS Number13367549
CategoryRoll Off Trucks
Last Updated1/28/2025
Location
Worcester, MA, US
Sold By

Ballard Truck Center

Freightliner M2 106 28 ft Flatbed Truck - 6 Speed Manual
15 0

2015 Freightliner M2 106 28 ft Flatbed Truck - 6 Speed Manual

$34,900 USD
STOCK 2026, FLATBED 28 FT * 2015 FREIGHTLINER * MODEL M2 106 * ENGINE CUMMINS * DIESEL * 6SPEED * GVW 33,000 * MILEAGE 219,136 * SPRING SUSPENSION * WHITE * VIN 1FVACXDT3FHGP9305, ALL...
ConditionUsed
Usage219,136 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length28 ft.
Engine ModelCummins ISB6.7
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Stock Number2026
MLS Number13367452
CategoryFlatbed Trucks
Last Updated1/28/2025
Location
Orlando, FL, US
Sold By

Orange Truck Sales, LLC

Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 18' Dump
10 0

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 18' Dump

$259,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: 18 ft. Steel Air-Flo Dump Body with Barn-door Tailgate, Auto Tarper, Dual Exhaust, Vantage Interior, Heated Leather Driver's Seat,...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeAir-Flo
Bed Length18 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
Stock Number132189
MLS Number13367383
CategoryDump Trucks
Last Updated1/28/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic
16 0

2008 International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

Call for price
2008 International 7600 6x6 axle truck #5101, Vin #1HTWYAHT38J045837, , Cummins ISM-385V; 370 horsepower turbo diesel, , Allison 4500-RDS; 6 speed automatic transmission, , Transmission...
ConditionUsed
Usage61,146 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power370 HP
Engine ModelCummins ISM385V
Drivetrain6x6
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number5101
MLS Number13300506
CategoryCab & Chassis Trucks
Last Updated1/28/2025
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

International MV607 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic
18 0

2021 International MV607 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$62,000 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;...
ConditionUsed
Usage122,838 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 5.25 ratio
Stock Number380214
MLS Number13367244
CategoryDay Cab Semi Trucks
Last Updated1/28/2025
Location
Colorado Springs, CO, US
Sold By

Penske Used Trucks

International MV607 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic
18 0

2021 International MV607 Single Axle Day Cab Truck - Cummins 300HP, 6 Speed Automatic

$65,000 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;...
ConditionUsed
Usage81,466 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 5.25 ratio
Stock Number374496
MLS Number13367241
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Colorado Springs, CO, US
Sold By

Penske Used Trucks

International DuraStar 4400 Tandem Axle Flatbed Truck - 330HP, 6 Speed Automatic
22 0

2016 International DuraStar 4400 Tandem Axle Flatbed Truck - 330HP, 6 Speed Automatic

$37,900 USD
Clean 26' Tandem Flatbed, Hard To Find, Lease Maintained! Big 330HP with Allison Auto !, Engine: Navistar, GrossVehicleWeightRating: Class 8: 33,001 pounds, sleepersize: 0, engine type: NAV...
ConditionUsed
Usage237,625 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power330 HP
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number257028
MLS Number13129765
CategoryFlatbed Trucks
Last Updated1/28/2025
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

Freightliner M2 26 ft Box Truck - 300HP, 6 Speed Automatic, Roll up Door
28 0

2019 Freightliner M2 26 ft Box Truck - 300HP, 6 Speed Automatic, Roll up Door

Price Drop
$22,500 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;...
ConditionUsed
Usage405,255 Miles
Duty ClassHeavy Duty Box Truck
Box Length26 ft.
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Door TypeRoll up
Stock Number227638
MLS Number13215275
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/11/2025
Location
Essex, MD, US
Sold By

Penske Used Trucks

Mack Granite 64FR Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic
7 0

2020 Mack Granite 64FR Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic

$189,500 USD
8 New Drives, Available Factory Warranty,
ConditionUsed
Usage114,829 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeBeau-Roc
Horse Power455 HP
Engine ModelMack MP8
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number14931
MLS Number12885717
CategoryDump Trucks
Last Updated1/28/2025
Location
Worcester, MA, US
Sold By

Ballard Truck Center

Freightliner M2 24 ft Refrigerated Truck - 300HP, 6 Speed Automatic
28 0

2017 Freightliner M2 24 ft Refrigerated Truck - 300HP, 6 Speed Automatic

$62,500 USD
10760 REEFER HOURS AS OF 9/12/24 - MULTI-TEMP Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage211,562 Miles
Duty ClassHeavy Duty Refrigerated Truck
Box Length24 ft.
Horse Power300 HP
Engine ModelCummins ISL
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Door TypeRoll up
Stock Number168386
MLS Number13152147
CategoryRefrigerated Trucks
Last Updated2/13/2025
Location
Linden, NJ, US
Sold By

Penske Used Trucks

GMC TopKick C7500 Single Axle Day Cab Truck - Chevrolet, 6 Speed Manual
10 0

2009 GMC TopKick C7500 Single Axle Day Cab Truck - Chevrolet, 6 Speed Manual

$11,000 USD
good truck, runs great, very clean, good tires, air brakes, NO AC/ HEAT ONLY!,
ConditionUsed
Usage146,130 Miles
Duty ClassHeavy Duty Day Cab Truck
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number09GMC146SADC
MLS Number11513765
CategoryDay Cab Semi Trucks
Last Updated1/28/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Freightliner M2 106 Refrigerated Truck - 330HP, 6 Speed Automatic
6 0

2018 Freightliner M2 106 Refrigerated Truck - 330HP, 6 Speed Automatic

Call for price
450800 Miles, Engine: CUMMINS ISL, 330 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, AirLiner Suspension, Wheels: Aluminum, Wheel Base: 282, Tandem Rear Axles, Front Axle Weight:...
ConditionUsed
Usage450,800 Miles
Duty ClassHeavy Duty Refrigerated Truck
Horse Power330 HP
Engine ModelCummins ISL
Transmission6 Speed Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 4.63 ratio
Stock NumberC-36125
MLS Number13365958
CategoryRefrigerated Trucks
Last Updated1/27/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Ford F-750 XL 2000 Gallon Water Truck - Cummins 240HP, 6 Speed Manual
20 0

2013 Ford F-750 XL 2000 Gallon Water Truck - Cummins 240HP, 6 Speed Manual

$40,000 USD
NICE TRUCK, RUNS GREAT, NICE TANK, PTO/ PUMP, GOOD TIRES, CLEAN CAB! AIR BRAKES, HOSE REEL FRONT/ SIDE/ REAR SPRAYERS!,
ConditionUsed
Usage12,251 Miles
Duty ClassHeavy Duty Water Truck
Horse Power240 HP
Engine ModelCummins ISB6.7
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Capacity2000 Gallons
Stock Number13F75012SAWATER
MLS Number13364773
CategoryWater Trucks
Last Updated1/25/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T380 Dump Truck - Paccar 300HP, 6 Speed Allison Rds Automatic
10 0

2025 Kenworth T380 Dump Truck - Paccar 300HP, 6 Speed Allison Rds Automatic

$169,950 USD
New 2025 Kenworth T380 Dump Truck for Sale. Features: Heritage Steel Dump Body, Allison Transmission, Auto Tarper, 60-Gallon Fuel Capacity, Single Exhaust, Aluminum Wheels, Stainless Steel...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Horse Power300 HP
Engine ModelPaccar PX9
Transmission6 Speed Allison RDS Automatic
SuspensionReyco
Rear End21,000 lb 5.25 ratio
Stock Number161386
MLS Number13364542
CategoryDump Trucks
Last Updated1/25/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 537 2800 Gallon Gasoline / Fuel Truck - Paccar 350HP, 6 Speed Allison Rds Automatic
18 0

2025 Peterbilt 537 2800 Gallon Gasoline / Fuel Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

Call for price
2800 Gallon two compartment tank. 2000 Gallon main, 800 Gallon Secondary. Ready to deliver some oil this winter!,
ConditionNew
Usage525 Miles
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.38 ratio
Capacity2800 Gallons
Stock Number268569
MLS Number13289090
CategoryGasoline / Fuel Trucks
Last Updated1/25/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic
14 0

2025 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 537 CAB CHASSIS! POWERED WITH PACCAR PX9 ENGINE AT 350HP AND 1050LBS OF TORQUE, AND ALLISON 3000SERIES AUTOMATIC TRANSMISSION. FRONT AXLE RATING OF 10,000LBS, REAR AXLE...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.57 ratio
Stock Number272705
MLS Number13024222
CategoryCab & Chassis Trucks
Last Updated1/25/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 360HP, 6 Speed Allison Rds Automatic
13 0

2025 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 360HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 537 CAB CHASSIS! POWERED WITH PACCAR PX9 ENGINE AT 360HP AND 1150LBS OF TORQUE, AND ALLISON 3000SERIES AUTOMATIC TRANSMISSION. FRONT AXLE RATING 12,000LBS, REAR AXLE...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power360 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionPete Low Air Leaf
Rear AxleSingle Axle
Rear End21,000 lb 5.25 ratio
Stock Number270320
MLS Number13024038
CategoryCab & Chassis Trucks
Last Updated1/25/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Hooklift Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic
14 0

2025 Peterbilt 537 Single Axle Hooklift Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 537 HOOKLIFT! POWERED WITH PACCAR PX9 ENGINE AT 330HP AND 1000LBS OF TORQUE, AND ALLISON 3000 SERIES 6SPD TRANMISSION. FRONT AXLE RATING OF 10,000LBS REAR AXLE RATING OF...
ConditionNew
Duty ClassHeavy Duty Hooklift Truck
Horse Power330 HP
Engine ModelPaccar PX9
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.57 ratio
Stock Number270308
MLS Number13020690
CategoryHooklift Trucks
Last Updated1/25/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

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