Used Mack 6 Speed Trucks For Sale

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Showing 26 - 50 of 53 Listings

26 - 50 of 53 listings
26 - 50 of 53 listings
Mack MD6 Box Truck - 260HP, 6 Speed Automatic
19 0

2024 Mack MD6 Box Truck - 260HP, 6 Speed Automatic

$67,500 USD
2024 Mack MD 26' Box Truck, 6.7L Cummins Turbo Diesel Engine, Allison Automatic Transmission, 260 HP, Engine Brake, 90,733 Miles, 1,952 Engine Hours, 25,994lb GVWR (No CDL Required),...
ConditionUsed
Usage90,733 Miles
Duty ClassMedium Duty Box Truck
Horse Power260 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock NumberC17621W
MLS Number13796907
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated9/5/2025
Location
Denver, CO, US
Sold By
DTI Trucks
Mack Granite GU713 Roll Off Truck - MP7, 6 Speed Allison Rds Automatic
21 0

2010 Mack Granite GU713 Roll Off Truck - MP7, 6 Speed Allison Rds Automatic

$110,000 USD
2010 Mack GU713 10.8L Mack MP7 engine, 4500 Allison, AM/FM, A/C, tilt, cruise, 136K miles, new front tires, excellent rear tires, 75K Galbreath hoist with Pioneer tarp system. WELL...
ConditionUsed
Usage136,000 Miles
Duty ClassHeavy Duty Roll Off Truck
Engine ModelMack MP7
Transmission6 Speed Allison RDS Automatic
Stock NumberT364
MLS Number13785010
CategoryRoll Off Trucks
Last Updated8/28/2025
Location
Nashville, TN, US
Sold By
Capital City Truck Sales LLC
Mack Granite GU713 Fuel & Lube Truck - 405HP, 6 Speed Automatic
24 0

2013 Mack Granite GU713 Fuel & Lube Truck - 405HP, 6 Speed Automatic

$112,000 USD
Oil Delivery Truck w/ Rear Platform and Crane, EngineModel: MP7,
ConditionUsed
Usage391,433 Miles
Duty ClassHeavy Duty Fuel & Lube Truck
Horse Power405 HP
Transmission6 Speed Automatic
SuspensionAir Ride
Stock NumberMCOPTM2012017714
MLS Number13577167
CategoryFuel & Lube Trucks
Last Updated8/19/2025
Location
Dallas, TX, US
Sold By
MCO Truck and Equipment
Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 365HP, 6 Speed Allison Rds Automatic
35 2

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

Contact for price
FRONT AXLE SPACING ''SPREAD'': 114" Make dump boxBIBEAU, Dump box modelBMT-S 19-0X42X60, Dump box typeCONSTRUCTION, Side wall42", Door60", Door opening2 SENS, Heated boxOUI, CAB shield24",...
ConditionUsed
Usage28,255 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Upfit MakeBibeau
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 Updated8/14/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Mack Granite GU813 Day Cab Truck - MP7 405HP, 6 Speed Allison Rds Automatic
35 1

2009 Mack Granite GU813 Day Cab Truck - MP7 405HP, 6 Speed Allison Rds Automatic

Contact for price
BEACONS LIGHT, WET KIT,
ConditionUsed
Usage11,449 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionRubber Block
Rear AxleTandem Axle
Rear End45,856 lb 4.30 ratio
Stock NumberC-36510
MLS Number13736426
CategoryDay Cab Semi Trucks
Last Updated8/1/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump
16 0

2024 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$234,900 USD
2024 Mack GR64F --- Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 227" Wheelbase, 21' Bridge, Camelback, Thick Frame, 3 Stage Engine...
ConditionUsed
Usage1,090 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power455 HP
Engine ModelMack MP8
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTri Axle
Rear End46,000 lb 4.19 ratio
Stock Number042291
MLS Number13720962
CategoryDump Trucks
Last Updated7/24/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump
16 0

2024 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$234,900 USD
2024 Mack GR64F --- Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 227" Wheelbase, 21' Bridge, Camelback, Thick Frame, 3 Stage Engine...
ConditionUsed
Usage28,781 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power455 HP
Engine ModelMack MP8
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTri Axle
Rear End46,000 lb 4.19 ratio
Stock Number042319
MLS Number13674460
CategoryDump Trucks
Last Updated7/19/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Mack Granite 64BR Tri Axle Dump Truck - MP7 425HP, 6 Speed Automatic, 16' Dump
13 0

2019 Mack Granite 64BR Tri Axle Dump Truck - MP7 425HP, 6 Speed Automatic, 16' Dump

$154,900 USD
2019 Mack GR64B --- Tri Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 208" Wheelbase, 19' 5" Bridge, Camelback, Thick Frame, 3 Stage...
ConditionUsed
Usage13,655 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power425 HP
Engine ModelMack MP7
Transmission6 Speed Automatic
SuspensionCamelback
Rear AxleTri Axle
Rear End46,000 lb 4.19 ratio
Stock Number001589
MLS Number12487082
CategoryDump Trucks
Last Updated6/26/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Mack Granite 104FR Quad Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic
10 0

2020 Mack Granite 104FR Quad Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic

$176,900 USD
2020 Mack 104FR --- Quad Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 3.98 Ratio, 18,000 Front Axle, 46,000 Rear Axle, 270" Wheelbase, 24' 10" Bridge, mRide, Double Frame, 3 Stage...
ConditionUsed
Usage321,802 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power455 HP
Engine ModelMack MP8
Transmission6 Speed Allison RDS Automatic
SuspensionMack mRIDE
Rear AxleQuad Axle
Stock Number001121
MLS Number13500797
CategoryDump Trucks
Last Updated6/24/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Mack Granite 42FR MHD Garbage Truck - 345HP, Automatic
44 0

2016 Mack Granite 42FR MHD Garbage Truck - 345HP, Automatic

$144,900 USD
2015 Mack GU713 SFA With Heil DuraPack, 7000 ASL Side Loader,
ConditionUsed
Usage140,024 Miles
Duty ClassHeavy Duty Garbage Truck
Horse Power345 HP
Transmission6 Speed Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number339748
MLS Number13556816
CategoryGarbage Trucks
Last Updated6/21/2025
Location
Manchester, NH, US
Sold By
Allegiance Trucks
Mack Pinnacle CXU613 Day Cab Truck - MP8 505HP, 6 Speed Allison Rds Automatic
34 1

2013 Mack Pinnacle CXU613 Day Cab Truck - MP8 505HP, 6 Speed Allison Rds Automatic

Contact for price
- WET KIT, - BEACONS LIGHT,
ConditionUsed
Usage13,362 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power505 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionMack
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-36545
MLS Number13655147
CategoryDay Cab Semi Trucks
Last Updated6/19/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Mack LEU613 Tandem Axle Garbage Truck - MP7, 325HP, 6 Speed Allison Rds Automatic
19 1

2012 Mack LEU613 Tandem Axle Garbage Truck - MP7, 325HP, 6 Speed Allison Rds Automatic

$57,900 USD
2012 Mack LEU613, 22' X 96" X 90", Heil DuraPack 7000 Side Loader Complete Garbage Body, 28 Yard Body, Dump Eject, Heil Python Automated Arm, Volvo 325 HP Engine, Automatic 6-sp Transmission...
ConditionUsed
Usage10,842 Hours
Duty ClassHeavy Duty Garbage Truck
Horse Power325 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionLeaf Springs
Rear AxleTandem Axle
Rear End46,000 lb 5.04 ratio
Stock Number12MK027
MLS Number13312362
CategoryGarbage Trucks
Last Updated6/5/2025
Location
Winimac, IN, US
Sold By
Vander Haag's Inc.
Mack Granite 64FR Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 16' Dump
11 0

2021 Mack Granite 64FR Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 16' Dump

$169,900 USD
2021 Mack GR64F --- Tandem Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 223" Wheelbase, 20' 8" Bridge, Camelback, Thick Frame, 3 Stage...
ConditionUsed
Usage194,629 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power425 HP
Engine ModelMack MP7
Drivetrain6x2
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb 4.50 ratio
Stock Number025073
MLS Number13446996
CategoryDump Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Mack Granite CTP713B Tandem Axle Flatbed Truck - 370HP
31 1

2007 Mack Granite CTP713B Tandem Axle Flatbed Truck - 370HP

Contact for price
430005 Miles, 12566 Hours, Engine: MACK MP7, 370 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Rubber Block Suspension, Tires: 425/65R22.5 / 11R22.5,...
ConditionUsed
Usage12,566 Hours
Duty ClassHeavy Duty Flatbed Truck
Horse Power370 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionRubber Block
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-34605
MLS Number12933864
CategoryFlatbed Trucks
Last Updated5/9/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Mack LEU613 Garbage Truck - MP7, 6 Speed Allison Rds Automatic
20 0

2012 Mack LEU613 Garbage Truck - MP7, 6 Speed Allison Rds Automatic

$55,900 USD
2012 Mack LEU 600 Mack MP7 engine, 4500 6 speed Allison, AM/FM, A/C, dual drive, 88K miles, 9300 hours, Heil Durapack 7000 with Python Arm. Super nice, well maintained southern municipal...
ConditionUsed
Usage88,000 Miles
Duty ClassHeavy Duty Garbage Truck
Engine ModelMack MP7
Transmission6 Speed Allison RDS Automatic
Stock NumberT331
MLS Number13555433
CategoryGarbage Trucks
Last Updated9/8/2025
Location
Nashville, TN, US
Sold By
Capital City Truck Sales LLC
Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 405HP, 6 Speed Allison Rds Automatic
34 1

2015 Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 405HP, 6 Speed Allison Rds Automatic

Contact for price
408741 Miles, Engine: MACK MP7, 405 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Rubber Block Suspension, Tires: 425/65R22.5, Wheels: Aluminum/Steel, Wheel...
ConditionUsed
Usage408,741 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power405 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionRubber Block
Rear AxleTandem Axle
Rear End46,000 lb 4.80 ratio
Stock NumberC-35893
MLS Number13492188
CategoryCab & Chassis Trucks
Last Updated4/2/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Mack Midliner CS200 48 ft Boom / Bucket Truck - 1989 Hi-Ranger 5FA48PBI Aerial Lift, 6 Spd
3 0

Mack Midliner CS200 48 ft Boom / Bucket Truck - 1989 Hi-Ranger 5FA48PBI Aerial Lift, 6 Spd

$9,000 USD
truck runs and drives great, boom works, 2 man bucket,,
ConditionUsed
Usage176,279 Miles
Duty ClassMedium Duty Boom / Bucket Truck
Upfit TypeAerial Lift
Upfit MakeHi-Ranger
Upfit Model5FA48PBI
Drivetrain2WD
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
OutriggersYes
Lift Height48 ft
Stock Number89MACK176BUC
MLS Number12753397
CategoryBoom & Bucket Trucks
Last Updated1/15/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Mack Granite GU713 Tandem Axle Garbage Truck - MP7, 395HP, 6 Speed Automatic
6 3

2009 Mack Granite GU713 Tandem Axle Garbage Truck - MP7, 395HP, 6 Speed Automatic

$40,000 USD
nice truck, runs great, clean, PAK-MOR body, differential lock, air seat, heated mirrors, power mirrors,,
ConditionUsed
Usage105,580 Miles
Duty ClassHeavy Duty Garbage Truck
Horse Power395 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number09GU105TAGAR
MLS Number11764034
CategoryGarbage Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Mack DM690S Roll Off Truck - E7, 350HP, 6 Speed Manual
5 0

1990 Mack DM690S Roll Off Truck - E7, 350HP, 6 Speed Manual

$14,000 USD
good truck, runs great, clean, double frame, IN/OUT controls, differential lock,,
ConditionUsed
Usage126,705 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power350 HP
Engine ModelMack E7
Drivetrain6x4
Transmission6 Speed Manual
SuspensionCenter Point
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number90DM126ROLL
MLS Number11683915
CategoryRoll Off Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Mack DM685S Tandem Axle Grapple Truck - E-6, 300HP, 6 Speed Manual
6 0

1974 Mack DM685S Tandem Axle Grapple Truck - E-6, 300HP, 6 Speed Manual

$17,000 USD
good older truck, runs great, LAKESHORE 80 BOOM and GRAPPLE, double frame,,
ConditionUsed
Usage474,495 Miles
Duty ClassHeavy Duty Grapple Truck
Horse Power300 HP
Engine ModelMack E6
Drivetrain6x4
Transmission6 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number74DMGRAPPLE
MLS Number11086287
CategoryGrapple Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Mack MR686S Mixer / Ready Mix / Concrete Truck - E-6, 350HP, 6 Speed Manual
21 0

1985 Mack MR686S Mixer / Ready Mix / Concrete Truck - E-6, 350HP, 6 Speed Manual

$10,000 USD
TRUCK DOES NOT RUN, PUTZMEIZER CONCRETE PUMPER, A LOT OF GOOD PARTS, WE ARE SELLING AS IS, NO REAR TROUGH, WILL ASSIST IN LOADING,
ConditionUsed
Usage119,982 Miles
Duty ClassHeavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power350 HP
Engine ModelMack E6
Drivetrain6x4
Transmission6 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number85MRINOPPUMPER
MLS Number10435842
CategoryMixer / Ready Mix / Concrete Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Mack DM690S Dump Truck - E7 350HP, 6 Speed Manual, 14' Dump
6 0

1997 Mack DM690S Dump Truck - E7 350HP, 6 Speed Manual, 14' Dump

$20,000 USD
good truck, runs great, double frame, air seat, good tires, differential lock,
ConditionUsed
Usage244,255 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length14 ft.
Horse Power350 HP
Engine ModelMack E7
Drivetrain6x4
Transmission6 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number97DM244TADUMP
MLS Number11683957
CategoryDump Trucks
Last Updated1/5/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
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

$35,000 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 Updated12/24/2024
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
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

Contact 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 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

Contact 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
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