Mack Tri Axle Trucks For Sale

(844) 962-___ SHOW
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2016 Mack Granite GU713 Tri Axle Dump Truck - 455HP, 6 Speed Allison Rds Automatic

Recently Updated

$123,000 USD

290940 Miles, Engine: MACK MP8, 455 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 8x6, Spring Suspension, Wheels: Aluminum, Tri Rear Axles, Front Axle Weight: 18000 lb, Rear Axle...

Condition	Used
Usage	290,940 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	7299
MLS Number	14691458
Category	Dump Trucks
Last Updated	11/14/2026
Location	Worcester, MA, US
Sold By	Ballard Truck Center

(844) 962-___ SHOW
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2023 Mack Granite 84FR Dump Truck - MP8, Amt

Recently Updated

$182,000 USD

115000 Miles, Engine: MACK MP8, 455 HP, 12 Speed mDRIVE HD AMT Transmission, Drive: 8x6, Spring Suspension, Wheels: Aluminum, Tri Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight:...

Condition	Used
Usage	115,000 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x6
Transmission	12 Speed mDRIVE HD Automated
Suspension	Spring
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	3224
MLS Number	14259804
Category	Dump Trucks
Last Updated	11/14/2026
Location	Worcester, MA, US
Sold By	Ballard Truck Center

(888) 853-___ SHOW
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2012 Mack Titan TD713 Tri Axle Day Cab Truck - MP10-605C 605HP, 18 Speed Manual

Newly Listed

$69,900 USD

2012 Mack TD713, 605 hp Mack MP10, 18 speed Eaton-Fuller, full locking rears with 4.30 ratio 18,000# steer axle, 23,000# pusher, 46,000# rears, wet kit, auxiliary fuel tank, Aluminum head...

Condition	Used
Usage	18,000 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Mack MP10-605C
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	1398
MLS Number	14748337
Category	Day Cab Semi Trucks
Last Updated	11/13/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(833) 801-___ SHOW
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2008 Mack Granite GU713 Tri Axle Dump Truck - MP8 425HP, 10 Speed Manual, 15.5' Dump

Recently Updated

$50,000 USD

VERY NICE TRUCK, RUNS EXCELLENT, AIR GATE, ELECTRIC TARP, HILBILT HARD STEEL BED, AIR GATE, ELECTRIC TARP, STEERABLE AIR LIFT AXLE, DOUBLE FRAME!,

Condition	Used
Usage	365,192 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Hilbilt
Bed Length	15.5
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.17 ratio
Stock Number	08GU356TRIDUMP
MLS Number	14713607
Category	Dump Trucks
Last Updated	11/13/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 841-___ SHOW
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2017 Mack Granite GU713 Tri Axle Dump Truck - 425HP, Automatic

Newly Listed

$129,500 USD

triaxle, 17 ft Beau-Roc steel body w/ 3 chutes, Mack MP8-425C, 425 hp, Allison auto, camelback suspension, 18k f, 20k p, 46k r,

Condition	Used
Usage	196,672 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	425 HP
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	TK599
MLS Number	14745633
Category	Dump Trucks
Last Updated	11/12/2026
Location	Phillipston, MA, US
Sold By	Brookside Equipment Sales

(866) 695-___ SHOW
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2015 Mack Pinnacle CHU613 Tri Axle Sleeper Semi Truck - 505HP

Recently Updated

$42,500 USD

604247 Miles, Engine: MACK MP8, 505 HP, Fuel Type: Diesel, Air Ride Suspension, Wheel Base: 280, Tri Rear Axles, Rear Axle Weight: 40000 lb

Condition	Used
Usage	604,247 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	18 Speed
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MCOPT2013019211
MLS Number	13619927
Category	Sleeper Semi Trucks
Last Updated	11/12/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2018 Mack Granite GU713 Tri Axle Dump Truck - MP7 425HP, 12 Speed M Drive Amt, 17' Dump

Recently Updated

$119,900 USD

2018 Mack GU713 --- Tri Axle, MP7 Mack 425 HP, MDrive Automatic 12 SPEED, 3.79 Ratio, 18,000 Front Axle, 38,000 Rear Axle, 233" Wheelbase, 21' 8" Bridge, Camelback, Double Frame, 2 Stage...

Condition	Used
Usage	241,587 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	12 Speed mDRIVE Automated
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	38,000 lb 3.79 ratio
Stock Number	038892
MLS Number	14640175
Category	Dump Trucks
Last Updated	11/11/2026
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

Price Drop $144,900 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...

Quantity	3
Condition	Used
Usage	330,156 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	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	001717
MLS Number	14250602
Category	Dump Trucks
Last Updated	11/11/2026
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

Recently Updated

$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...

Quantity	3
Condition	Used
Usage	222,766 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	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	001733
MLS Number	14246483
Category	Dump Trucks
Last Updated	11/11/2026
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

Price Drop $139,900 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	11/11/2026
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

Recently Updated

$147,900 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...

Quantity	3
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	11/11/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 300-___ SHOW
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2003 Mack Granite CV713 Tri Axle Day Cab Truck - E7-460 460HP, 18 Speed Manual

Newly Listed

$15,995 USD

FULL LOCK, BEACON LIGHTS, ALUMINIUM TOOL BOX, PINTLE HOOK, INVERTER: ELIMINATOR 3000 WATT

Condition	Used
Usage	905,894 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	460 HP
Engine Model	Mack E7-460
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb 3.90 ratio
Stock Number	c-33641
MLS Number	14737936
Category	Day Cab Semi Trucks
Last Updated	11/13/2026
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(434) 432-___ SHOW
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2019 Mack Granite GU713 Tri Axle Dump Truck - MP8 455HP, Automatic, 16' Dump

Recently Updated

$135,900 USD

Triaxle, 16' Ox Stampede Steel Dump w/64" Sides, MP8 Mack 455 HP, Mack mDRIVE Automatic, 4.19 Ratio, Double Frame, Camelback, 20K FA, 44K RA, 20K Pusher, 224" WB, 20'10" Bridge, Dual P/S...

Condition	Used
Usage	13,096 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	4.19 ratio
Stock Number	KM041433
MLS Number	14502993
Category	Dump Trucks
Last Updated	11/10/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales, Inc.

(833) 725-___ SHOW
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2016 Mack Granite GU713 Tri Axle Dump Truck - MP7 405HP, Automatic, 16' Dump

Price Drop $99,500 USD

Mack MP7-405 HP Engine, A/T Allison Transmission, 20K Fronts, 44K Rears, 16’ Hard Ox Body, Diff Lock, 425/65R 22.5 Front Tires, 11R 24.5 Rear Tires, Odometer Reads 354,322 Miles

Condition	Used
Usage	354,322 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	405 HP
Engine Model	Mack MP7
Transmission	Allison HS Automatic
Rear Axle	Tri Axle
Rear End	44,000 lb
MLS Number	14159818
Category	Dump Trucks
Last Updated	11/10/2026
Location	Florence, AL, US
Sold By	Oakley Equipment

(833) 725-___ SHOW
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2018 Mack Granite GU713 Tri Axle Dump Truck - MP7, Automatic, 16' Dump

Price Drop $110,000 USD

Mack MP7 Engine, A/T Allison Transmission, 20K Fronts, 44K Rears, Diff Lock, 16’ Hard Ox Body, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Aluminum Wheels, Odometer Reads 373,259 Miles

Condition	Used
Usage	373,259 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Engine Model	Mack MP7
Transmission	Allison HS Automatic
Rear Axle	Tri Axle
Rear End	44,000 lb
MLS Number	14159814
Category	Dump Trucks
Last Updated	11/10/2026
Location	Florence, AL, US
Sold By	Oakley Equipment

(844) 982-___ SHOW
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2016 MACK GU713 TRI-AXLE DUMP TRUCK, MP7 ENGINE, 9 + LO + LO-LO TRANS

Recently Updated

$75,995 USD

FOR SALE: 2016 MACK GU713 – TRI-AXLE DUMP TRUCK (405 HP MP7 DIESEL, 11-SPEED MANUAL, 18' STEEL BODY, CHALMERS SUSPENSION), The 2016 Mack GU713 is a rugged heavy-duty tri-axle dump truck...

Condition	Used
Usage	16,739 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	18 ft.
Horse Power	335 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	11 Speed Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	027918
MLS Number	14702115
Category	Dump Trucks
Last Updated	11/9/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 955-___ SHOW
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2012 Mack Granite GU813 Tri Axle Day Cab Truck - MP8 505HP, 18 Speed Manual

Price Drop $69,750 USD

374k Original Miles ~ All new Injectors and Cups ~ Mack MP8 ~ 505 HP ~ 18 Speed ~ 18k Front / 20k Pusher / 46k Rears ~ Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Headache Rack ~...

Condition	Used
Usage	374,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.98 ratio
Stock Number	015699
MLS Number	14265072
Category	Day Cab Semi Trucks
Last Updated	11/7/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(304) 232-___ SHOW
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2024 Mack Granite 84FR Tri Axle Dump Truck - MP8-445C 445HP, 6 Speed Allison Rds Automatic

$210,500 USD

2024 Mack Granite in like new condition. 445 hp and 1850 lb.-ft of torque with Allison 4500 RDS transmission. Factory 13k steerable lift axle and pintle hitch with air/electric to the rear....

Condition	Used
Usage	14,616 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	445 HP
Engine Model	Mack MP8-445C
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 3.79 ratio
Stock Number	122656
MLS Number	14669311
Category	Dump Trucks
Last Updated	11/5/2026
Location	Clarksburg, WV, US
Sold By	Brechbuhler Truck Sales

(833) 637-___ SHOW
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2012 Mack Pinnacle CHU613 Tri Axle Dump Truck - MP8-415C 335HP, 13 Speed Manual, 17' Dump

$69,900 USD

2012 Mack Pinnacle CHU613, 51,000 miles, 15,525 hrs, MP8, 415hp, 13 speed manual, 14320 front, 44K rears, diff lock, camel back susp, eng brake, cruise, fresh paint job, exhaust stack and...

Condition	Used
Usage	15,525 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	J-CRAFT
Bed Length	17 ft.
Horse Power	415 HP
Engine Model	Mack MP8-415C
Drivetrain	8x4
Transmission	13 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.19 ratio
MLS Number	14518907
Category	Dump Trucks
Last Updated	11/5/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

2015 Mack Granite GU713 Tri Axle Dump Truck - MP8 425HP, 10 Speed Manual, 16' Dump

$119,900 USD

2015 Mack GRANITE GU713 --- Tri Axle, MP8 MACK 425 HP, MACK Manual 10 Speed, 18,000 Front Axle, 44,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, 2 Stage Engine Brake, Air Brake, Axle...

Condition	Used
Usage	191,114 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	023475
MLS Number	14474689
Category	Dump Trucks
Last Updated	11/5/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 481-___ SHOW
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2019 Mack Granite 64FT Day Cab Truck - MP8 505HP, Amt

$78,500 USD

*********sold***********,

Condition	Used
Usage	466,779 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	mDRIVE HD Automated
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	64,000 lb
MLS Number	14532545
Category	Day Cab Semi Trucks
Last Updated	11/10/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 801-___ SHOW
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2003 Mack Vision CX613 Tri Axle Dump Truck - 410HP, 13 Speed Manual, 16' Dump

$26,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR LIFT AXLE, ELECTRIC TARP, AIR GATE, DIFFERENTIAL LOCK, DUMP VALVE!,

Condition	Used
Usage	619,969 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	410 HP
Drivetrain	8x4
Transmission	13 Speed Manual
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	03CX619TRIDUMP
MLS Number	14713573
Category	Dump Trucks
Last Updated	11/3/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(609) 318-___ SHOW
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2021 Mack CL643 Tri Axle Roll Off Truck - 425HP, 6 Speed Allison Rds Automatic

$175,000 USD

Granite 64FR,

Condition	Used
Usage	226,956 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	425 HP
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	293103
MLS Number	14713516
Category	Roll Off Trucks
Last Updated	11/7/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(434) 432-___ SHOW
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2024 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$222,900 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	10/30/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales, Inc.