Used Heavy Duty Mack 6 Speed Granite Dump Trucks For Sale

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

2016 Mack Granite GU713 Quad Axle Dump Truck - MP8 415HP, 6 Speed Allison Rds Automatic, 19' Dump

Newly Listed

$119,900 USD

Quad Axle, 19' R/S Hybrid Steel/Aluminum Dump w/48" Sides, MP8 Mack 415 HP, Allison Automatic 6 Speed, 4.19 Ratio, 2 Stage Engine Brake, Chalmers, 18K FA, 38K RA, (2) Steerable L/A, 262" WB,...

Condition	Used
Usage	358,265 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	415 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	4.19 ratio
Stock Number	GM028223
MLS Number	14565791
Category	Dump Trucks
Last Updated	8/26/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2025 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

2017 Mack Granite Dump Truck - Dump Body

$80,000 USD

2017 Mack Granite Dump Truck, MP7 Mack Engine, 310,000 Miles, Allison Auto, 16’ Tebco Bed, Pre detail photos, More details to come Truck will be run through shop for inspection and PM...

Condition	Used
Usage	310,000 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	16 ft.
Horse Power	335 HP
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tandem Axle
Stock Number	0430
MLS Number	14545912
Category	Dump Trucks
Last Updated	8/15/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

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

$159,900 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...

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	8/14/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 962-___ SHOW
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2013 Mack Granite GU813 Dump Truck - Automatic

$115,500 USD

355857 Miles, Engine: MACK MP7, 405 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Camelback Suspension, Tandem Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 52000...

Condition	Used
Usage	355,857 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	52,000 lb
Stock Number	9884
MLS Number	14541182
Category	Dump Trucks
Last Updated	8/15/2026
Location	Worcester, MA, US
Sold By	Ballard Truck Center

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

$224,900 USD

Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, 3 Stage Engine Brake, Air Brake, Axle ...

Condition	Used
Usage	17,738 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 4.19 ratio
Stock Number	042293
MLS Number	14272830
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2021 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

$149,900 USD

2021 Mack GRANITE 84FR --- Tri Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 2" Bridge, Hendrickson Haulmaax, 3 Stage Engine...

Condition	Used
Usage	11,717 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	001716
MLS Number	14236779
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2016 Mack Granite GU813 Tri Axle Dump Truck - 405HP, 6 Speed Allison Rds Automatic

$124,900 USD

2016 Mack GU813 --- Tri Axle, MP7 Mack 405 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 210" Wheelbase, 19' 8" Bridge, Camelback, Thick Frame, 2 Stage Engine Brake,...

Condition	Used
Usage	246,126 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	032681
MLS Number	13665369
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2020 Mack Granite 64FR Tri Axle Dump Truck - MP8 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$145,900 USD

Triaxle, 16' OX Steel Dump w/64" Sides, High Lift Optional, MP8 Mack, Allison Automatic 6 Speed, 4.19 Ratio, 3 Stage Engine Brake, Camelback, Thick Frame, 20K FA, 46K RA, 20K Stationary L/A,...

Condition	Used
Usage	282,849 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	016794
MLS Number	14502935
Category	Dump Trucks
Last Updated	8/6/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2021 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

$149,900 USD

Triaxle, 17' Tebco Steel Dump w/54" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 3 Stage Engine Brake, HaulMaax, 18K FA, 46K RA, 13K Steerable L/A, 228" WB, 21'2" Bridge, Diff Lock,...

Condition	Used
Usage	330,165 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Stock Number	MM001717
MLS Number	14255519
Category	Dump Trucks
Last Updated	7/30/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2014 Mack Granite GU813 Tri Axle Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic

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Installed optionSPREAD ESSIEUX AVANT: 70",

Condition	Used
Usage	344,290 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	425 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37653
MLS Number	14510177
Category	Dump Trucks
Last Updated	7/30/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2012 Mack Granite GU713 Tri Axle Dump Truck - MP7, 405HP, Automatic

$109,900 USD

2012 Mack GU713 --- Tri Axle, MP7 Mack 405 HP, Allison Automatic 6 Speed, 4.80 Ratio, 18,000 Front Axle, 44,000 Rear Axle, 224" Wheelbase, 20' 9" Bridge, Camelback, Thick Frame, 2 Stage...

Condition	Used
Usage	340,218 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.80 ratio
Stock Number	012382
MLS Number	9856374
Category	Dump Trucks
Last Updated	7/17/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2012 Mack Granite GU813 Tri Axle Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic

Contact for price

More optionCOFFRE EN ALUMINIUM, Installed optionSPREAD ESSIEUX AVANT: 92",

Condition	Used
Usage	338,116 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	425 HP
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-37557
MLS Number	14476728
Category	Dump Trucks
Last Updated	7/14/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 478-___ SHOW
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2015 Mack Granite GU713 Dump Truck - MP7 405HP, 6 Speed Allison Rds Automatic

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2015 MACK GU713 WITH ONLY 217K MILES! ONE OF 3 GEORGIA SPEC DUMPS RAN BY LOCAL MUNICIPALITY. MP7 405HP ENGINE WITH ALLISON AUTOMATIC TRANS, 14600 FRONTS AND 44K REARS, END DUMP OX BODY WITH...

Condition	Used
Usage	217,157 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	7169
MLS Number	14129506
Category	Dump Trucks
Last Updated	7/2/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2015 Mack Granite GU813 Dump Truck - MP7 365HP, 6 Speed Allison Rds Automatic, 14' Dump

$98,500 USD

Tandem, 14' Gar-P Steel Dump w/42" Sides, MP7 Mack 365 HP, Allison Automatic 6 Speed, 2 Stage Engine Brake, Camelback, 20K FA, 46K RA, 177" WB, 201" Bridge, P/S, A/C, AM/FM CD, Cruise, Diff...

Condition	Used
Usage	14,729 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	GAR-P
Bed Length	14 ft.
Horse Power	365 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Stock Number	FM029261
MLS Number	14450899
Category	Dump Trucks
Last Updated	6/25/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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

$224,900 USD

Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, 3 Stage Engine Brake, Air Brake, Axle ...

Condition	Used
Usage	10,729 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 4.19 ratio
Stock Number	042292
MLS Number	14320693
Category	Dump Trucks
Last Updated	6/23/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2020 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

$142,900 USD

2020 Mack GR84F --- Tri Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 2" Bridge, Hendrickson Haulmaax, 3 Stage Engine Brake, Air...

Condition	Used
Usage	312,110 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	001257
MLS Number	14245903
Category	Dump Trucks
Last Updated	6/19/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2021 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

$149,900 USD

Triaxle, 17' Tebco Steel Dump w/54" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 3 Stage Engine Brake, HaulMaax, 18K FA, 46K RA, 13K Steerable L/A, 228" WB, 21'2" Bridge, Diff Lock,...

Condition	Used
Usage	290,693 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Stock Number	MM001716
MLS Number	14240746
Category	Dump Trucks
Last Updated	6/19/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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

$224,900 USD

Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, 3 Stage Engine Brake, Air Brake, Axle ...

Condition	Used
Usage	10,729 Miles
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	RM042292
MLS Number	14328448
Category	Dump Trucks
Last Updated	6/12/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2015 Mack Granite GU713 Dump Truck - MP7 405HP, 6 Speed Allison Rds Automatic

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2015 MACK GU713 WITH ONLY 217K MILES! ONE OF 3 GEORGIA SPEC DUMPS RAN BY LOCAL MUNICIPALITY. MP7 405HP ENGINE WITH ALLISON AUTOMATIC TRANS, 14600 FRONTS AND 44K REARS, END DUMP OX BODY WITH...

Condition	Used
Usage	217,500 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	7170
MLS Number	14120792
Category	Dump Trucks
Last Updated	5/2/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 478-___ SHOW
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2015 Mack Granite GU713 Dump Truck - MP7 405HP, 6 Speed Allison Rds Automatic

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2015 MACK GU713 WITH ONLY 269k MILES! ONE OF 3 GEORGIA SPEC DUMPS RAN BY LOCAL MUNICIPALITY. MP7 405HP ENGINE WITH ALLISON AUTOMATIC TRANS, 14600 FRONTS AND 44K REARS, END DUMP OX BODY WITH...

Condition	Used
Usage	269,103 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	7171
MLS Number	14129124
Category	Dump Trucks
Last Updated	4/29/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2025 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD

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, 3 Stage Engine Brake, Air Brake, Axle ...

Condition	Used
Usage	25,603 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
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	SM048798
MLS Number	14264798
Category	Dump Trucks
Last Updated	7/5/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2022 Mack Granite 104FR Dump Truck - Ox Body demo Dump Body, QUAD AXLE , MP8 Engine, Allison Transmission, Financing for ALL CREDIT Types , Call Today

$175,950 USD

Looking for a no-nonsense, heavy-hitting workhorse that can handle anything you throw at it? This 2022 Mack Granite quad axle dump truck is an absolute beast, built to dominate your toughest...

Condition	Used
Usage	266,000 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	Ox Bodies
Upfit Model	demo
Horse Power	415 HP
Engine Model	Mack MP8
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Quad Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	U001674
MLS Number	14308835
Category	Dump Trucks
Last Updated	4/14/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO