Diesel Mack 6 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Manufacturer
Mack
Transmission Speeds
6 Speed
Fuel Type
Diesel
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (57)
Manufacturer
Mack (57)
Model
Select a category to view available models.
Condition
Model Year
-
Transmission Type
Transmission Speed
6 Speed (57)
Engine Manufacturer
Cab Style
Fuel Type
Diesel (57)
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 57 results
1-25 of 57 results
Mack Granite 64BR Dump Truck - 445HP, 6 Speed Automatic
11 0

2024 Mack Granite 64BR Dump Truck - 445HP, 6 Speed Automatic

Recently Updated
$259,900 USD
16' X 60"x66" Hard OX Smooth Sided Steel Dump Body, With Automatic Load Cover And Hi-Lift Tailgate, GrossVehicleWeightRating: Class 8: 33,001 pounds, engine type: MP8, ACCondition: Used,
ConditionUsed
Usage11,430 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power445 HP
Transmission6 Speed Automatic
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number339743
MLS Number12948338
CategoryDump Trucks
Last Updated11/16/2024
Location
Manchester, NH, US
Sold By

Allegiance Trucks

Mack Granite GU713 Roll Off Truck - 405HP, 6 Speed Allison Rds Automatic
6 0

2013 Mack Granite GU713 Roll Off Truck - 405HP, 6 Speed Allison Rds Automatic

Recently Updated
$99,900 USD
2013 Mack GU713 --- Tandem Axle, MP7 Mack 405 HP, Allison Automatic 6 Speed, 4.19 Ratio, 18,000 Front Axle, 52,000 Rear Axle, 276" Wheelbase, 25' 3" Bridge, Camelback, Double Frame, 2 Stage...
ConditionUsed
Usage14,335 Hours
Duty ClassHeavy Duty Roll Off Truck
Horse Power405 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear End52,000 lb 4.19 ratio
Stock Number015235
MLS Number13098073
CategoryRoll Off Trucks
Last Updated11/15/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Mack Granite GU433 Tri Axle Dump Truck - Cummins 345HP, 6 Speed Allison Rds Automatic, 16' Dump
21 0

2016 Mack Granite GU433 Tri Axle Dump Truck - Cummins 345HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated
$107,500 USD
CLEAN! READY FOR WORK! Cummins/Allison/Mack powertrain. Heritage dump body. WON'T LAST LONG AT THIS PRICE! Call for more information
ConditionUsed
Usage316,432 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length16 ft.
Horse Power345 HP
Engine ModelCummins ISL345
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionMack mRIDE
Rear AxleTri Axle
Rear End40,000 lb 4.80 ratio
Stock Number109476
MLS Number13178756
CategoryDump Trucks
Last Updated11/14/2024
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

2025 Mack MD642 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic
20 0

2025 Mack MD642 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic

Newly Listed
Call for price
New Mack rollback tow truck for sale at Midco Sales. Key Specs: Mack MD642, Cummins diesel 300HP, automatic transmission, Jerr-Dan 22' steel deck, 8k winch, wheel lift. CHASSIS SPECS, Mack...
ConditionNew
Usage183 Miles
Duty ClassMedium Duty Rollback Tow Truck
Upfit TypeRollback Towing Body
Upfit MakeJerr-Dan
Bed Length22 ft.
Horse Power300 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,000 lb
WinchYes
Stock NumberT14850
MLS Number13227217
CategoryRollback Tow Trucks
Last Updated11/13/2024
Location
Chandler, AZ, US
Sold By

Midco Sales

Mack Granite 64FR Roll Off Truck - MP7, 425HP, 6 Speed Allison Rds Automatic
13 0

2019 Mack Granite 64FR Roll Off Truck - MP7, 425HP, 6 Speed Allison Rds Automatic

Newly Listed
$207,500 USD
VERY CLEAN ROLL OFF! ALLISON AUTOMATIC! Ready to work. Call for more information,
ConditionUsed
Usage182,457 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power425 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End46,000 lb 4.80 ratio
Stock Number109172
MLS Number13226424
CategoryRoll Off Trucks
Last Updated11/13/2024
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

Mack Granite GU813 Tandem Axle Plow / Spreader Truck - MP7, 405HP, 6 Speed Allison Rds Automatic
36 1

2014 Mack Granite GU813 Tandem Axle Plow / Spreader Truck - MP7, 405HP, 6 Speed Allison Rds Automatic

Call for price
Front plow markCÔTÉ, Front plow dimension12 ', _ ", Side plow markCÔTÉ, Side plow dimension11', Installed optionBEACON LIGHT, Spreading1 COTÉ / 1 SIDE,
ConditionUsed
Usage107,240 Miles
Duty ClassHeavy Duty Plow / Spreader Truck
Horse Power405 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionRubber Block
Rear AxleTandem Axle
Rear End44,590 lb 4.89 ratio
Stock NumberC-35294
MLS Number13126933
CategoryPlow / Spreader Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 365HP, 6 Speed Allison Rds Automatic
33 1

2013 Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 365HP, 6 Speed Allison Rds Automatic

Call for price
FRONT AXLE SPACING ''SPREAD'': 114",
ConditionUsed
Usage28,255 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionMack
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-33681
MLS Number13123806
CategoryCab & Chassis Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack MRU613 Tandem Axle Garbage Truck - MP7, 330HP, 6 Speed Allison Rds Automatic
27 1

2008 Mack MRU613 Tandem Axle Garbage Truck - MP7, 330HP, 6 Speed Allison Rds Automatic

Call for price
Refuse or roll off box makeLABRIE, Refuse or roll off box modelCLSFRH-33 SF08109UVU, Manufactured date11 - 08 ( M-Y ), Refuse or roll off box dimension21'(24) ', Refuse or roll off box...
ConditionUsed
Usage12,048 Hours
Duty ClassHeavy Duty Garbage Truck
Horse Power330 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionMack
Rear AxleTandem Axle
Rear End46,000 lb 5.02 ratio
Stock NumberC-30453
MLS Number12970921
CategoryGarbage Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack Granite CTP713B Tandem Axle Flatbed Truck - 370HP
30 1

2007 Mack Granite CTP713B Tandem Axle Flatbed Truck - 370HP

Call for price
430005 Miles, Engine: MACK MP7, 370 HP, Fuel Type: Diesel, Rubber Block Suspension, Wheels: Aluminum, Wheel Base: 252, Tandem Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000...
ConditionUsed
Usage430,005 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power370 HP
Engine ModelMack MP7
Transmission6 Speed
SuspensionRubber Block
Rear AxleTandem Axle
Rear End46,000 lb 2.52 ratio
Stock NumberC-34605
MLS Number12933864
CategoryFlatbed Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack Granite CTP713B Tandem Axle Cab & Chassis Truck - MP7, 370HP
14 0

2007 Mack Granite CTP713B Tandem Axle Cab & Chassis Truck - MP7, 370HP

Call for price
430005 Miles, Engine: MACK MP7, 370 HP, Fuel Type: Diesel, Rubber Block Suspension, Wheels: Aluminum, Wheel Base: 252, Tandem Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000...
ConditionUsed
Usage430,005 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power370 HP
Engine ModelMack MP7
Transmission6 Speed
SuspensionRubber Block
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberPUB-350
MLS Number12933807
CategoryCab & Chassis Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack Granite 84FR Dump Truck - MP8 D 425HP
9 0

2025 Mack Granite 84FR Dump Truck - MP8 D 425HP

$244,791 USD
FOR SALE! A brand new Mack Granite 84FR 8x4 upfitted with a 16' Load King dump. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM005257
MLS Number13220190
CategoryDump Trucks
Last Updated11/8/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Mack Granite GU813 Single Axle Cab & Chassis Truck - MP7, 365HP, 6 Speed Allison Rds Automatic
30 1

2013 Mack Granite GU813 Single Axle Cab & Chassis Truck - MP7, 365HP, 6 Speed Allison Rds Automatic

Call for price
323278 Miles, Engine: MACK MP7, 365 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Air Ride Suspension, Tires: 315/80R22.5 11R22.5, Wheels: All Steel, Wheel Base: 258,...
ConditionUsed
Usage323,278 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelMack MP7
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-33680
MLS Number12765948
CategoryCab & Chassis Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack GRANITE 124FR Tandem Axle Flatbed Truck - 370HP, 6 Speed Automatic
23 0

2007 Mack GRANITE 124FR Tandem Axle Flatbed Truck - 370HP, 6 Speed Automatic

Call for price
Flatbed makeDURABODY, Flatbed dimension22 ', 8 ", Flatbed serial #19489NT, Faltbed typeACIER / STEEL, Flabed option, COFFRE D"ALUMINIUM, ATTACHE POUR MOFFETT,
ConditionUsed
Usage430,005 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power370 HP
Engine ModelMack MP7
Transmission6 Speed Automatic
SuspensionRubber Block
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberPUB-325
MLS Number12575976
CategoryFlatbed Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Mack Granite GU713 Tri Axle Dump Truck - MP7 425HP, 6 Speed Automatic
10 0

2018 Mack Granite GU713 Tri Axle Dump Truck - MP7 425HP, 6 Speed Automatic

$169,900 USD
2018 Mack GU713 --- Tri Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, Double Frame, 2 Stage Engine...
ConditionUsed
Usage206,205 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power425 HP
Engine ModelMack MP7
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTri Axle
Rear End44,000 lb 4.19 ratio
Stock Number037177
MLS Number10163490
CategoryDump Trucks
Last Updated11/7/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Mack MD6 2000 Gallon Water Truck - Cummins 280HP, 6 Speed Allison Rds Automatic
9 0

2025 Mack MD6 2000 Gallon Water Truck - Cummins 280HP, 6 Speed Allison Rds Automatic

Call for price
NEW TIGER MFG. 2,000 GAL. (5) SPRAY WATER TANK SYSTEM, (2) FRONT, (1) DRIVER SIDE, (2) REAR SPRAY HEADS, SELF LOADING/PRIMING PUMP (HYDRAULIC DRIVEN), HOSE REEL WITH 50’ OF 1 ½” HOSE AND...
ConditionNew
Duty ClassMedium Duty Water Truck
Upfit MakeTiger
Horse Power280 HP
Engine ModelCummins ISB6.7
Transmission6 Speed Allison RDS Automatic
SuspensionLeaf Springs
Rear AxleSingle Axle
Capacity2000 Gallons
MLS Number13210781
CategoryWater Trucks
Last Updated11/2/2024
Location
Abilene, TX, US
Sold By

Circle D Truck Sales, Inc.

Mack Granite 64FR Dump Truck - 445HP
7 0

2024 Mack Granite 64FR Dump Truck - 445HP

$259,900 USD
16' X 60"x66" Hard OX Smooth Sided Steel Dump Body, With Automatic Load Cover, Two Way Tailgate And Pintle, Hook With Air And Electric, GrossVehicleWeightRating: Class 8: 33,001 pounds,...
ConditionUsed
Usage2,500 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power445 HP
Transmission6 Speed
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number339742
MLS Number12948323
CategoryDump Trucks
Last Updated11/1/2024
Location
Barrington, NH, US
Sold By

Allegiance Trucks

Mack Granite GU533 Roll Off Truck - Cummins, 345HP
10 0

2014 Mack Granite GU533 Roll Off Truck - Cummins, 345HP

$94,900 USD
Tandem Axle, ISL-9 Cummins 345 HP, Allison Automatic 6 Speed, 5.29 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 255" Wheelbase, 23' 7" Bridge, Air Ride, Double Frame, 2 Stage Engine Brake,...
ConditionUsed
Usage173,627 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power345 HP
Engine ModelCummins ISL9
Transmission6 Speed Allison RDS
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 5.29 ratio
Stock NumberEM010254
MLS Number13157313
CategoryRoll Off Trucks
Last Updated10/26/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Mack Granite GU713 Dump Truck - MP7 405HP
15 0

2012 Mack Granite GU713 Dump Truck - MP7 405HP

$99,950 USD
Used 2012 Mack Granite GU713 Dump Truck for Sale. Features: 16x54' Beau-Rob Steel Body, Auto Tarper, Single Frame, A/C, Steerable Lift Axle, Air Ride Cab, Coal Chute, Cruise Control, Single...
ConditionUsed
Usage16,991 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBeau-Roc
Horse Power405 HP
Engine ModelMack MP7
Transmission6 Speed Allison RDS
SuspensionAir Ride
Rear End44,000 lb 4.80 ratio
Stock Number24P007
MLS Number12766194
CategoryDump Trucks
Last Updated10/26/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump
16 0

2023 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD
2023 Mack 64FR --- Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, Thick Frame, 3 Stage Engine Brake,...
ConditionUsed
Usage2,716 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power455 HP
Engine ModelMack MP8
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTri Axle
Rear End46,000 lb 4.19 ratio
Stock Number029151
MLS Number13176252
CategoryDump Trucks
Last Updated10/25/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Mack Granite GU533 Tandem Axle Rollback Tow Truck - Cummins, 345HP, 6 Speed Allison Rds Automatic
12 0

2014 Mack Granite GU533 Tandem Axle Rollback Tow Truck - Cummins, 345HP, 6 Speed Allison Rds Automatic

$94,900 USD
2014 Mack GU533 --- Tandem Axle, ISL-9 Cummins 345 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 255" Wheelbase, 23' 7" Bridge, Air Ride, Double Frame, 2 Stage Engine...
ConditionUsed
Usage13,033,333 Hours
Duty ClassHeavy Duty Rollback Tow Truck
Bed Length23 ft.
Horse Power345 HP
Engine ModelCummins ISL9
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock Number010254
MLS Number13157276
CategoryRollback Tow Trucks
Last Updated10/25/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Mack GR64BR Hooklift Truck - MP8 D, 425HP
9 0

2025 Mack GR64BR Hooklift Truck - MP8 D, 425HP

$282,996 USD
FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Palfinger HT 500 L TEC hook lift. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSM046882
MLS Number13181496
CategoryHooklift Trucks
Last Updated10/17/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Mack GR64BR Hooklift Truck - MP8 D, 425HP
9 0

2025 Mack GR64BR Hooklift Truck - MP8 D, 425HP

$282,996 USD
FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Palfinger HT 500 L TEC hook lift. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSM046881
MLS Number13181495
CategoryHooklift Trucks
Last Updated10/17/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Mack RD686SX Tri Axle Roll Off Truck - EM6, 237HP, 6 Speed Manual
9 0

1985 Mack RD686SX Tri Axle Roll Off Truck - EM6, 237HP, 6 Speed Manual

$19,950 USD
Used Mack RD686 Roll-off Truck for sale. Features: Full Double Frame, 24 ft. Roll-off Hoist with outside rollers, 17,000 lb. Spring-up/Air-down Lift Axle (non-steerable), Diamond Plate Rear...
ConditionUsed
Usage7,684 Hours
Duty ClassHeavy Duty Roll Off Truck
Horse Power237 HP
Engine ModelMack EM6
Drivetrain8x4
Transmission6 Speed Manual
SuspensionCamelback
Rear AxleTri Axle
Rear End58,000 lb 5.02 ratio
Stock Number22P029
MLS Number12006261
CategoryRoll Off Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Mack Granite CV713 Tandem Axle Cab & Chassis Truck - 350HP, 6 Speed Automatic
10 0

2005 Mack Granite CV713 Tandem Axle Cab & Chassis Truck - 350HP, 6 Speed Automatic

$59,950 USD
Used Mack CV713 Cab and Chassis for sale. Features: Double Frame, Full Locking Rears, Single Exhaust, Tilt Steering, Outriggers, 105 in. Cab-to-Axle Length, Stainless Mirrors, Air...
ConditionUsed
Usage12,046 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 5.38 ratio
Stock Number19P190
MLS Number11400102
CategoryCab & Chassis Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Automatic, 16' Dump
11 0

2023 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Automatic, 16' Dump

$229,900 USD
2023 Mack 64FR --- Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, Thick Frame, 3 Stage Engine Brake,...
ConditionUsed
Usage2,821 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power455 HP
Engine ModelMack MP8
Transmission6 Speed Automatic
SuspensionCamelback
Rear AxleTri Axle
Rear End46,000 lb
Stock Number029136
MLS Number12768386
CategoryDump Trucks
Last Updated10/8/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Did you find what you were looking for? Yes No