Mack Tri Axle Trucks For Sale

2020 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, Automatic, 17' Dump

$134,729 USD

Triaxle, 17' Double A Steel Dump w/50" Sides, High Lift Gate, MP8 Mack 455 HP, Allison Automatic, 3.98 Ratio, 3 Stage Engine Brake, Camelback, Double Frame, 20K FA, 46K RA, 20K Steerable L/A...

Condition	Used
Usage	14,200 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Double A
Bed Length	17 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	3.98 ratio
Stock Number	LM015918
MLS Number	14065771
Category	Dump Trucks
Last Updated	8/6/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 481-___ SHOW
NUMBERCall Seller

2017 Mack Granite GU713 Tri Axle Dump Truck - MP8-455M 455HP, 12 Speed M Drive Automatic

$85,000 USD

2017 Mack Granite GU17 Triaxle dumptruck, MP8 engine, Mdrive automated 12 spd transmission, ROGERS 16 ft bed, camelback suspension, 20k fronts, 44k rears, non steerable 18k int., 11r24.5,...

Condition	Used
Usage	427,212 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	455 HP
Engine Model	Mack MP8-455M
Drivetrain	8x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb
MLS Number	13910895
Category	Dump Trucks
Last Updated	8/5/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

1994 Mack RD688S Dump Truck

$28,000 USD

1994 Mack RD688S Tri-Axle Dump Truck, 350HP E7 engine (350 hp), Engine has 100,000 miles on it. Total miles on Frame 406,000. An Eaton Fuller 8-speed manual transmission, and a Tri-axle...

Condition	Used
Usage	25,831 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	350 HP
Engine Model	E7
Transmission	8 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	BHZ0d6Kh884761
MLS Number	13657169
Category	Dump Trucks
Last Updated	7/31/2026
Location	Pensacola, FL, US
Sold By	Proxy Equipment

1989 Mack RD600K Roll Off Truck

$19,900 USD

1989 Mack RD600K Triaxle Roll-Off Dumpster Truck- 300 HP Mack Blower 6-Cylinder Diesel, Manual Trans, HD Camelback Spring Suspension, Air Lift Pusher Axle, 259" Wheelbase, 342128 Miles on...

Condition	Used
Usage	5,929 Hours
Horse Power	300 HP
Engine Model	Mack Blower 6-Cylinder Diesel
Transmission	Manual
Suspension	Camelback
Rear Axle	Tri Axle
Stock Number	RWV0TfmU994487
MLS Number	13788347
Category	Roll Off Trucks
Last Updated	7/30/2026
Location	Trenton, NJ, US
Sold By	Proxy Equipment

2001 Mack Dump Truck

$24,900 USD

2001 Mack RD 690S tri-axle dump truck, 300 HP 12 L diesel, 8 speed manual, 490120 mi, fronts 14k, rears 44k, GVRW 56k, WB 220", air brakes, electric tarp, locking diff, heated mirrors, dump...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	300 HP
Transmission	8 Speed Manual
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	MAZ10LhZ172029
MLS Number	13726603
Category	Dump Trucks
Last Updated	7/30/2026
Location	Richmond, VA, US
Sold By	Proxy Equipment

2000 Mack RD688S Roll Off Truck

$21,900 USD

2000 Mack RD688S Roll Off Truck- 350 HP Mack E7-350 Diesel Engine, Eaton Manual Trans, HEAVY DUTY TRIAXLE, 545,320 Miles, 30,606 Hours, GVWR-80K, Wheelbase- 267", Double Frame, Ratio- 4.42,...

Condition	Used
Usage	30,606 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	350 HP
Engine Model	Mack E7-350
Transmission	Manual
Rear Axle	Tri Axle
Stock Number	RWV0yAck647395
MLS Number	12740879
Category	Roll Off Trucks
Last Updated	7/30/2026
Location	Trenton, NJ, US
Sold By	Proxy Equipment

2008 Mack Granite Dump Truck

$74,500 USD

2008, Mack GU (Granite), Tri-Axle Dump Truck, Eaton Fuller Manual Transmission 8LL, Milage 508,581, 22 Ton Capacity, Air Brakes, New Electric Tarp, Pintle Hitch, All Maintenance Up to Date,...

Condition	Used
Transmission	8LL Manual
Rear Axle	Tri Axle
Stock Number	PEI0WfrV951711
MLS Number	12858921
Category	Dump Trucks
Last Updated	7/30/2026
Location	Miami, FL, US
Sold By	Proxy Equipment

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

(833) 300-___ SHOW
NUMBERCall Seller

2003 Mack CL733 Tri Axle Day Cab Truck - Cummins, 18 Speed Manual

$59,000 USD

Heat, A/C, Power Windows, Wet Line, Headache Rack, CB Radio, Signature 600 Cummins Diesel, Mack T318L 18spd Transmission, 20k Lift Axle,

Condition	Used
Usage	380,800 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins SIGNATURE 600
Transmission	18 Speed Manual
Rear Axle	Tri Axle
MLS Number	13644787
Category	Day Cab Semi Trucks
Last Updated	7/30/2026
Location	Womelsdorf, PA, US
Sold By	Weaco Equipment

2013 Mack Granite GU713 Tri Axle Dump Truck - MP7 370HP, 10 Speed Manual, 15.5' Dump

$60,000 USD

good truck, runs great, good bed, air seat, air gate, electric tarp, thick frame, differential lock, cruise, tilt/tele,,

Condition	Used
Usage	259,332 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15.5
Horse Power	370 HP
Engine Model	Mack MP7
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.17 ratio
Stock Number	13GU259TRIDUMP
MLS Number	12101629
Category	Dump Trucks
Last Updated	7/30/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 962-___ SHOW
NUMBERCall Seller

2026 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 13 Speed Mdrive Hd Amt

$215,500 USD

5 Year 250k mile extended warranty (Engine/Emissions), 13 speed with creeper gear, High Lift Gate, 20,000 lb non steer lift axle,

Condition	Used
Usage	31,851 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x6
Transmission	13 Speed mDRIVE HD Automated
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	0968
MLS Number	14512057
Category	Dump Trucks
Last Updated	7/31/2026
Location	Worcester, MA, US
Sold By	Ballard Truck Center

2020 Mack Granite 64FR Tri Axle Dump Truck - MP8, 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.
Engine Model	Mack MP8
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	LM016794
MLS Number	14493641
Category	Dump Trucks
Last Updated	7/29/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 300-___ SHOW
NUMBERCall Seller

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

Contact for price

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

2007 Mack Granite CV713 Tri Axle Dump Truck - AMI 370HP, 10 Speed Manual, 16' Dump

$69,500 USD

Triaxle, 16' Ox Steel Dump w/48" Sides, AMI Mack 370 HP, 10 Speed, 2 Stage Engine Brake, Camelback, Double Frame, 217" WB, 20'3" Bridge, 18K FA, 44K RA, Steerable L/A, P/S, A/C, AM/FM CD,...

Condition	Used
Usage	13,659 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	370 HP
Engine Model	Mack AMI
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Stock Number	7M047739
MLS Number	14510132
Category	Dump Trucks
Last Updated	7/29/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(888) 513-___ SHOW
NUMBERCall Seller

Mack B47 30-Ton Crane Truck - 2026 National NBT30H-2 Crane, 12 Spd

$610,000 USD

LOCATED IN THE MIDWEST Excellent Condition - 2026 Western Star 47X chassis with a National NBT30H-2 boom crane. This truck is equip with a Detroit DD13 paired with a DT12-1650-OV...

Condition	Used
Usage	10 Hours
Duty Class	Heavy Duty Crane Truck
Upfit Type	Crane
Upfit Make	National
Upfit Model	NBT30H-2
Transmission	12 Speed
Rear Axle	Tri Axle
Outriggers	Yes
Lift Capacity	30.00 Ton
Stock Number	CA021026EK
MLS Number	14134932
Category	Crane Trucks
Last Updated	7/28/2026
Location	Temecula, CA, US
Sold By	Carmody and Associates Inc

2019 Mack Granite GU713 Tri Axle Dump Truck - MP8 455HP, Automatic, 16' Dump

$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	7/29/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 640-___ SHOW
NUMBERCall Seller

2026 Mack Granite 64FR Tri Axle Dump Truck - MP8-505C 505HP, 14 Speed Mdrive Hd Amt

Contact for price

This new Mack Granite is on the lot and ready to add to your fleet! Perfect for asphalt season, this truck has a sliding tarp, asphalt rated liner, and much more! Equipped with the MP8 505...

Condition	New
Usage	570 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	SUPER CITY
Horse Power	505 HP
Engine Model	Mack MP8-505C
Drivetrain	6x4
Transmission	14 Speed mDRIVE HD Automated
Suspension	Mack
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	121178
MLS Number	14498121
Category	Dump Trucks
Last Updated	7/22/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

(484) 544-___ SHOW
NUMBERCall Seller

2015 Mack Titan TD713 Tri Axle Day Cab Truck - MP10 565HP, 18 Speed Manual

$97,750 USD

Good Solid Heavy Haul truck. Ready to Hook Up to your Lowboy and go to work. MP10 with an 18 Speed Maxitorque ES

Condition	Used
Usage	253,614 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Mack MP10
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Mack
Rear Axle	Tri Axle
Rear End	44,000 lb 4.35 ratio
Stock Number	288222
MLS Number	14496204
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Allentown, PA, US
Sold By	Hunter Truck

Mack Granite GU713 Crane Truck - 2013 HIAB XS335K HIPRO Knuckle Boom Crane, 10 Spd

$40,000 USD

NICE TRUCK, RUNS EXCELLENT, AIR SEAT, AIR BRAKES, DIFFERENTIAL LOCK, 24 FT BED, DOUBLE FRAME, STEERABLE AIR LIFT AXLE, OUT RIGGERS!,

Condition	Used
Usage	214,916 Miles
Duty Class	Heavy Duty Crane Truck
Upfit Type	Knuckle Boom Crane
Upfit Make	HIAB
Upfit Model	XS335K HIPRO
Drivetrain	4WD
Transmission	10 Speed
Suspension	Camelback
Rear Axle	Tri Axle
Outriggers	Yes
Stock Number	13GU214GRAPPLE
MLS Number	14269106
Category	Crane Trucks
Last Updated	7/21/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2001 Mack Vision CX613 Tri Axle Dump Truck - E7 435HP, 10 Speed Manual, 16' Dump

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, HARD STEEL BED, ELECTRIC TARP, AIR GATE, DIFFERENTIAL LOCK, AIR LIFT AXLE!,

Condition	Used
Usage	754,490 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	435 HP
Engine Model	Mack E7
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	01CX754TRIDUMP
MLS Number	14408426
Category	Dump Trucks
Last Updated	7/17/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2003 Mack Granite CV713 Tri Axle Dump Truck - E7 400HP, 10 Speed Manual, 16' Dump

$40,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN, OX BED, AIR LIFT AXLE, AIR GATE, ELECTRIC TARP, AIR SEAT, AIR BRAKES, DIFFERENTIAL LOCK, DOUBLE FRAME! *PRE-EMISSIONS!,

Condition	Used
Usage	630,409 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	400 HP
Engine Model	Mack E7
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.17 ratio
Stock Number	03CV630TRIDUMP
MLS Number	14352938
Category	Dump Trucks
Last Updated	7/17/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 804-___ SHOW
NUMBERCall Seller

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

(844) 509-___ SHOW
NUMBERCall Seller

2015 Mack CL713 Dump Truck - MP8 425HP, Automatic

$75,900 USD

STOCK # 07524, 2015 MACK GRANITE 713, TRI AXLE, HEVY SPEC, AUTO, 19 FT ALUMINUM DUMP TRUCK FOR SALE, MACK MP8 @ 425HP (APPRX. 337,000 MILES), ALLISON 4000 RDS AUTO TRANS, 18,000 LB FRONT,...

Condition	Used
Usage	337,000 Miles
Horse Power	425 HP
Engine Model	Mack MP8
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb
Weight	82000
Stock Number	07524
MLS Number	14485475
Category	Dump Trucks
Last Updated	7/16/2026
Location	Neptune, NJ, US
Sold By	Coast Cities Equipment Sales, Inc.

(833) 300-___ SHOW
NUMBERCall Seller

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