Used Mack Tri Axle Trucks For Sale in United States

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2016 Mack MRU613 Tri Axle Garbage Truck - MP7, 345HP, Automatic

Price Drop $89,995 USD

28 yard capacity, 345HP MP7, Allison automatic transmission, Heil body, Tri axle, Camelback suspension, Southern truck, Ask about our shipping service,

Condition	Used
Usage	16,626 Hours
Duty Class	Heavy Duty Side Load Garbage Truck
Horse Power	345 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	13809289
Category	Garbage Trucks
Last Updated	8/7/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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

Recently Updated

$135,900 USD

2019 Mack GRANITE GU713 --- Tri Axle, MP8 Mack 455 HP, MACK MDRIVE Automatic, 4.19 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 224" Wheelbase, 20' 10" Bridge, Camelback, Double Frame, 16'...

Condition	Used
Usage	271,070 Miles
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	44,000 lb 4.19 ratio
Stock Number	041433
MLS Number	14507002
Category	Dump Trucks
Last Updated	8/6/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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

Recently Updated

$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

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

Recently Updated

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

Recently Updated

$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

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

Price Drop $79,750 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	8/2/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

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

Newly Listed

$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	335 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	8/1/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(866) 579-___ SHOW
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2014 Mack Pinnacle CHU613 Tri Axle Day Cab Truck - MP8 505HP, 18 Speed Manual

$69,950 USD

2014 MACK PINNACLE CHU613 Pusher Tri-Axle For Sale-Just did fuel Pump, Def Pump, Outlet Nox Sensor, All Four Rear Shocks, and more!, VIN: 1M1AN07YXFM019156 Heavy-duty Mack Pinnacle CHU613...

Condition	Used
Usage	431,437 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	CO11416
MLS Number	14372206
Category	Day Cab Semi Trucks
Last Updated	8/4/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2014 Mack Pinnacle CHU613 Tri Axle Day Cab Truck - MP8 505HP, 18 Speed Manual

$69,950 USD

FOR SALE — 2014 MACK PINNACLE CHU613 PUSHER TRI-AXLE Just did Fuel Pump, Def Pump, Outlet Nox Sensor, All Four Rear Shocks, and more! This 2014 Mack Pinnacle CHU613 is built for serious...

Condition	Used
Usage	431,437 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	CO11416
MLS Number	14372190
Category	Day Cab Semi Trucks
Last Updated	8/4/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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

(833) 801-___ SHOW
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2019 Mack Granite 64BT Tri Axle Dump Truck - MP8 455HP, 10 Speed Manual, 16' Dump

$85,000 USD

VERY GOOD TRUCK, RUNS EXCELLENT, GOOD BED, AIR GATE, VERY NICE TRUCK, HARD OX BED, ELECTRIC TARP, DIFFERENTIAL LOCK, AIR LIFT AXLE, DOUBLE FRAME! *ALLISON AUTOMATIC TRANSMISSION,

Condition	Used
Usage	244,825 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	10 Speed Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.17 ratio
Stock Number	19GR244TRIDUMP
MLS Number	14431804
Category	Dump Trucks
Last Updated	7/30/2026
Location	Covington, TN, US
Sold By	Don Baskin 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

(833) 300-___ SHOW
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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

(833) 801-___ SHOW
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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
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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

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
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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

2017 Mack Granite GU713 Tri Axle Dump Truck - MP8 455HP, 10 Speed Manual, 16' Dump

$114,900 USD

Tri Axle, MP8 Mack 455 HP, Maxitorque Manual T-310M 10 Speed, 4.19 Ratio, 18,000 Front Axle, 44,000 Rear Axle, 228" Wheelbase, 21' 1" Bridge, Camelback, Thick Frame, 2 Stage Engine Brake,...

Condition	Used
Usage	359,105 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	4.19 ratio
Stock Number	HM061482
MLS Number	14503050
Category	Dump Trucks
Last Updated	7/23/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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