Used Mack 6 Speed Trucks For Sale

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

$234,900 USD

Triaxle, 16' Ox Stampede Steel Dump w/62" Sides, High Lift Gate, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 3 Stage Engine Brake, Thick Frame, 20K FA, 46K RA, 20K Pusher, 226"...

Condition	Used
Usage	3,156 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	4.19 ratio
Stock Number	PM029179
MLS Number	12759562
Category	Dump Trucks
Last Updated	3/28/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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25 0

2023 Mack MD6 Rollback Tow Truck - Cummins, 280HP, 6 Speed Automatic

Newly Listed

Call for price

63177 Miles, Engine: CUMMINS B6.7, 280 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Mack Suspension, Wheels: Aluminum, Wheel Base: 222, Front Axle Weight: 10000 lb, Rear Axle...

Condition	Used
Usage	63,177 Miles
Duty Class	Medium Duty Rollback Tow Truck
Horse Power	280 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Mack
Rear End	19,000 lb
Stock Number	C-36480
MLS Number	13514288
Category	Rollback Tow Trucks
Last Updated	4/12/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 962-___ SHOW
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8 0

2020 Mack Granite 64BR Dump Truck - MP7 425HP, Automatic

Recently Updated

$176,500 USD

Available Factory Warranty,

Condition	Used
Usage	134,280 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear End	46,000 lb
Stock Number	3326
MLS Number	13495773
Category	Dump Trucks
Last Updated	4/12/2025
Location	Worcester, MA, US
Sold By	Ballard Truck Center

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7 0

2020 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$187,900 USD

Very Low Original Miles!!,

Condition	Used
Usage	44,650 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	6804
MLS Number	13492136
Category	Dump Trucks
Last Updated	4/12/2025
Location	Worcester, MA, US
Sold By	Ballard Truck Center

4 0

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

Newly Listed

$169,900 USD

2019 Mack GR64F --- Quad Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 44,000 Rear Axle, 277" Wheelbase, 25' 5" Bridge, Camelback, 4.50 Ratio, Double Frame, 3 Stage...

Quantity	3
Condition	Used
Usage	229,183 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	002458
MLS Number	13512387
Category	Dump Trucks
Last Updated	4/11/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

4 0

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

Newly Listed

$169,900 USD

Quad Axle, 19.5 Tebco Aluminum Dump w/48" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 4.50 Ratio, 3 Stage Engine Brake, Double Frame, Camelback, 18K FA, 44K RA, (2) Steerable L/A, 277...

Condition	Used
Usage	10,679 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7-425M
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	4.50 ratio
Stock Number	KM002458
MLS Number	13512260
Category	Dump Trucks
Last Updated	4/11/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

6 0

2024 Mack Granite 64FR Tri Axle Dump Truck - MP8-445 455HP, 6 Speed Allison Rds Automatic

Recently Updated

$239,900 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, 228" Wheelbase, 21' 1" Bridge, Camelback, Thick Frame, 3 Stage...

Condition	Used
Usage	34,978 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8-445
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	039759
MLS Number	13464047
Category	Dump Trucks
Last Updated	4/11/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

15 0

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

Recently Updated

$169,900 USD

2019 Mack GR64F --- Quad Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 44,000 Rear Axle, 276" Wheelbase, 25' 3" Bridge, Camelback, 4.50 Ratio, Double Frame, 3 Stage...

Quantity	4
Condition	Used
Usage	259,944 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	002457
MLS Number	13302321
Category	Dump Trucks
Last Updated	4/11/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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3 0

2015 Mack Granite GU713 Dump Truck - MP8 415HP

Newly Listed

$109,950 USD

Used 2015 Mack Granite Tri-Axle Dump Truck for Sale. Features: 16' Ox Steel Dump Body, Auto Tarper, 13,200 Steerable Lift, Heavy Single Frame, Lockers, Chrome Visor, Tan Interior, and more....

Condition	Used
Usage	19,365 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	415 HP
Engine Model	Mack MP8
Transmission	6 Speed
Suspension	Camelback
Rear End	44,000 lb
Stock Number	022930T
MLS Number	13509926
Category	Dump Trucks
Last Updated	4/11/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(844) 216-___ SHOW
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33 3

2003 Mack CH613 Day Cab Truck - E7 350HP, 6 Speed Manual

Newly Listed

$24,900 USD

10 new 285/75R24 tires, Pre-Emission, Fleet Maintained, Stock 154021, Miles 717,342, Mack E7 engine, 6 Speed Manual - Maxitorque ES, Fresh oil change, New filters, New shoes and drum brakes,...

Condition	Used
Usage	717,342 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	Mack E7
Transmission	6 Speed Manual
Rear Axle	Tandem Axle
Stock Number	154021
MLS Number	13509787
Category	Day Cab Semi Trucks
Last Updated	4/10/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 819-___ SHOW
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16 0

2011 Mack Granite GU713 Dump Truck

Newly Listed

$113,000 USD

2011 MACK GRANITE GU713 Dump Truck, 325,000 miles, Original Miles, ***COUNTY OWNED***, 405hp, Mack MP7 Engine, Allison Transmission, 6-Speed Automatic, Allison RDS, 20,000lb Front...

Condition	Used
Usage	325,000 Miles
Horse Power	405 HP
Engine Model	Mack MP7 engine
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Rear End	46,000 lb
MLS Number	13505890
Category	Dump Trucks
Last Updated	4/9/2025
Location	Southeast United States, US
Sold By	Carolina Used Machinery

5 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...

Condition	Used
Usage	321,802 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Quad Axle
Stock Number	001121
MLS Number	13500797
Category	Dump Trucks
Last Updated	4/5/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

5 0

2020 Mack Granite 104FR Quad Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$176,900 USD

Quad Axle, 17.5' Tebco Aluminum Dump w/60" Sides, MP8 Mack 455 HP, Allison Automatic 6 Speed, 3.98 Ratio, 3 Stage Engine Brake, mRIDE, Double Frame, 18K FA, 46K RA, (2) 12,350 Steerable L/A,...

Condition	Used
Usage	10,876 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17.5
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Quad Axle
Rear End	3.98 ratio
Stock Number	LM001121
MLS Number	13498793
Category	Dump Trucks
Last Updated	4/4/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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34 1

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

Call 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...

Condition	Used
Usage	408,741 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.80 ratio
Stock Number	C-35893
MLS Number	13492188
Category	Cab & Chassis Trucks
Last Updated	4/2/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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7 0

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

Price Drop

$179,500 USD

8 New Drives, Available Factory Warranty,

Condition	Used
Usage	114,829 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	14931
MLS Number	12885717
Category	Dump Trucks
Last Updated	4/2/2025
Location	Worcester, MA, US
Sold By	Ballard Truck Center

6 0

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

$239,900 USD

Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 1" Bridge, Camelback, Thick Frame, 3 Stage Engine Brake, Air Brake,...

Condition	Used
Usage	34,978 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	4.19 ratio
Stock Number	RM039759
MLS Number	13469601
Category	Dump Trucks
Last Updated	3/25/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

19 0

2022 Mack Granite 64FR Tri Axle Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic, 16' Dump

$219,900 USD

2022 Mack GR64F --- Tri Axle, MP8 Mack 425 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 230" Wheelbase, 21' 3" Bridge, M RIDE, Thick Frame, 3 Stage Engine...

Condition	Used
Usage	1,209 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	LOGAN CORP
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	030086
MLS Number	12876409
Category	Dump Trucks
Last Updated	3/21/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

15 0

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

$226,900 USD

2023 Mack GR64F Triaxle, 16' Ox Stampede Hardox Steel Dump Body with 62" Sides, High Lift Gate, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 3 Stage Engine Brake, Thick Frame,...

Quantity	10
Condition	Used
Usage	3,156 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	029179
MLS Number	12759563
Category	Dump Trucks
Last Updated	3/21/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

4 0

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

$176,900 USD

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 Engine Brake, Air...

Condition	Used
Usage	194,629 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	MM025073
MLS Number	13448847
Category	Dump Trucks
Last Updated	3/14/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

4 0

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

$176,900 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...

Condition	Used
Usage	194,629 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	6x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	025073
MLS Number	13446996
Category	Dump Trucks
Last Updated	3/13/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(866) 751-___ SHOW
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13 0

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

$207,500 USD

180 DAY/50K MILE "CPOEXTR" WARRANTY is available for an additional $1,150.00 Detailed Components Coverage can be provided upon request. VERY CLEAN ROLL OFF! ALLISON AUTOMATIC! Ready to work...

Condition	Used
Usage	182,457 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.80 ratio
Stock Number	109172
MLS Number	13226424
Category	Roll Off Trucks
Last Updated	3/15/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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...

Condition	Used
Usage	13,033,333 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	23 ft.
Horse Power	345 HP
Engine Model	Cummins ISL9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	010254
MLS Number	13157276
Category	Rollback Tow Trucks
Last Updated	3/7/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

13 0

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

$159,900 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...

Condition	Used
Usage	13,655 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	001589
MLS Number	12487082
Category	Dump Trucks
Last Updated	3/7/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales