Mack Tri Axle Trucks For Sale

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12 0

2017 Mack Granite GU713 Tri Axle Dump Truck - MP8 425HP, Automatic, 17.5' Dump

Price Drop

$97,500 USD

End-of-Year Truck Sale – Make Offer! ($32K SAVINGS) Used Mack GU713 Tri Axle Dump Truck for sale. Features: Block Heater, Single Exhaust, Power Locks, Steel Beau-Rock Dump Body, Coal Chute,...

Condition	Used
Usage	17,031 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	17.5
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	46,000 lb 4.50 ratio
Stock Number	23P077
MLS Number	12383039
Category	Dump Trucks
Last Updated	10/23/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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13 0

2017 Mack Granite GU713 Tri Axle Dump Truck - MP8 425HP, Automatic, 17.5' Dump

Price Drop

$97,500 USD

End-of-Year Truck Sale – Make Offer! ($32K SAVINGS) Used Mack GU713 Tri Axle Dump Truck for sale. Features: Heavy Single Frame, 20,000 lb. Non-steerable Lift Axle, Coal Chute, Body Vibrator,...

Condition	Used
Usage	18,149 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	17.5
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	23P058
MLS Number	12360493
Category	Dump Trucks
Last Updated	10/23/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

15 0

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	301,955 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	001715
MLS Number	13848819
Category	Dump Trucks
Last Updated	10/16/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

14 0

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

$234,900 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, 227" Wheelbase, 21' Bridge, Camelback, Thick Frame, 3 Stage Engine...

Condition	Used
Usage	31,328 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	042318
MLS Number	13729987
Category	Dump Trucks
Last Updated	10/15/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 481-___ SHOW
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51 1

2020 Mack Granite 84FR Tri Axle Dump Truck - MP7 430HP, 6 Speed Allison Rds Automatic, 16' Dump

$119,500 USD

2020 MACK GRANITE 84FR TRI-AXLE DUMPTRUCK, ALLISON AUTOMATIC TRANSMISSION, MP7 MOTOR, HAULLMAXX SUSPENSION, TEBCO 16FT BED, 18K FRONTS, 46KREARS, 13K LIFT AXLE, NEW REAR 11R24.5 RECAP TIRES...

Condition	Used
Usage	286,948 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	430 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	49,000 lb
MLS Number	13884060
Category	Dump Trucks
Last Updated	10/14/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

1 0

2013 Mack Granite GU813 Tri Axle Cab & Chassis Truck - MP8, 425HP, Automatic

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, TILT/TELE, DOUBLE FRAME, DIFFERENTIAL LOCK, HEAVY DUTY TRUCK!! AIR LIFT AXLE!,

Condition	Used
Usage	488,998 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	13GU488TRICC
MLS Number	13882208
Category	Cab & Chassis Trucks
Last Updated	10/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

2007 Mack Granite CTP713 4200 Gallon Gasoline / Fuel Truck - MP7 405HP, 9 Speed Manual

$34,000 USD

nice truck, runs great, fleet maintained, air seat, differential lock, tilt/tele, clean cab, BEALL tank! *PRE-EMISIONS!!,

Condition	Used
Usage	624,932 Miles
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	9 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb
Capacity	4200 Gallons
Stock Number	07CTP624FUEL
MLS Number	12436464
Category	Gasoline / Fuel Trucks
Last Updated	10/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

7 0

2007 Mack Granite CTP713 4400 Gallon Gasoline / Fuel Truck - MP7 405HP, 9 Speed Manual

$34,000 USD

nice truck, runs great, fleet maintained, air seat, PTO/PUMP, differential lock, tilt/tele, clean cab, BEALL tank! *PRE-EMISIONS!!,

Condition	Used
Usage	623,021 Miles
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	9 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb
Capacity	4400 Gallons
Stock Number	07CTP623FUEL
MLS Number	12433789
Category	Gasoline / Fuel Trucks
Last Updated	10/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

2007 Mack Granite CTP713 Tri Axle Dump Truck - MP7 405HP, 10 Speed Manual, 16' Dump

$82,900 USD

2007 Mack CTP713 --- Tri Axle, MP7 Mack 405 HP, Maxitorque T-310M 10 Speed, 4.42 Ratio, 18,000 Front Axle, 44,000 Rear Axle, 222" Wheelbase, 20' 9" Bridge, Camelback, 2 Stage Engine Brake,...

Condition	Used
Usage	349,341 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	10 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 4.42 ratio
Stock Number	001487
MLS Number	13879746
Category	Dump Trucks
Last Updated	10/14/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

14 0

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

$234,900 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, Thick Frame, 3 Stage Engine Brake, Air Brake,...

Condition	Used
Usage	31,328 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	RM042318
MLS Number	13730192
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

14 0

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

$234,900 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, Thick Frame, 3 Stage Engine Brake, Air Brake,...

Condition	Used
Usage	27,418 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	RM042291
MLS Number	13723229
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

17 0

2025 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 12 Speed M Drive Automatic, 16' Dump

$234,900 USD

Triaxle, 16' Logan Steel Dump w/60" Sides, High Lift Gate, MP8 Mack 455 HP, mDRIVE Mack 12 Speed, 4.19 Ratio, 3 Stage Engine Brake, Camelback, Double Frame, 20K FA, 44K RA, 20K Pusher, 230"...

Condition	Used
Usage	526 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Transmission	12 Speed mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Stock Number	SM044658
MLS Number	13703312
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

14 0

2024 Mack Granite 64FR Tri Axle Dump Truck - 455HP, Automatic

$234,900 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, 227" Wheelbase, 21' Bridge, Camelback, Thick Frame, 3 Stage Engine...

Condition	Used
Usage	28,781 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	455 HP
Transmission	Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	RM042319
MLS Number	13674703
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

13 0

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

$224,900 USD

Tri Axle, MP8 Mack 455 HP, MDrive Automatic, 4.19 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 227" Wheelbase, 21' 0" Bridge, Camelback, Double Frame, 3 Stage Engine Brake, Air Brake, Axle...

Condition	Used
Usage	39,409 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
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	RM038849
MLS Number	13523537
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

10 0

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

$224,900 USD

Tri Axle, MP8 Mack 455 HP, MDrive Automatic, 4.19 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 227" Wheelbase, 21' 0" Bridge, Camelback, Double Frame, 3 Stage Engine Brake, Air Brake, Axle...

Condition	Used
Usage	39,171 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
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	RM038859
MLS Number	13523517
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2 0

2012 Mack Granite GU813 Tri Axle Cab & Chassis Truck - MP7, 395HP, Automatic

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, TILT/TELE, DOUBLE FRAME, DIFFERENTIAL LOCK, HEAVY DUTY TRUCK!! AIR LIFT AXLE!,

Condition	Used
Usage	596,394 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	395 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.64 ratio
Stock Number	12GU596TRICC
MLS Number	13877661
Category	Cab & Chassis Trucks
Last Updated	10/9/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

6 0

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/52" Sides, MP7 Mack 425 HP, Allison Automatic 6 speed, 3 Stage Engine Brake, HaulMaax, 18K FA, 46K RA, 13K Steerable L/A, 228" WB, 21'1" Bridge, Diff Lock,...

Condition	Used
Usage	11,458 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tri Axle
Stock Number	MM001718
MLS Number	13849053
Category	Dump Trucks
Last Updated	10/9/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 962-___ SHOW
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8 0

2023 Mack Granite 84FR Dump Truck - MP8 335HP

$203,500 USD

71776 Miles, Engine: MACK MP8, 425 HP, Fuel Type: Diesel, 12 Speed mDRIVE HD AMT Transmission, Drive: 8x4, Spring Suspension, Wheels: Aluminum, Tri Rear Axles, Front Axle Weight: 20000 lb,...

Condition	Used
Usage	71,776 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	12 Speed mDRIVE HD Automated
Suspension	Spring
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	03232
MLS Number	13644899
Category	Dump Trucks
Last Updated	10/11/2025
Location	Worcester, MA, US
Sold By	Ballard Truck Center

3 0

2013 Mack Granite GU813 Tri Axle Cab & Chassis Truck - MP7, 395HP, Automatic

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, TILT/TELE, DOUBLE FRAME, DIFFERENTIAL LOCK, HEAVY DUTY TRUCK!! AIR LIFT AXLE!,

Condition	Used
Usage	524,109 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	395 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.64 ratio
Stock Number	13GU524TRICC
MLS Number	13870860
Category	Cab & Chassis Trucks
Last Updated	10/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

15 0

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	11,563 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	001753
MLS Number	13848822
Category	Dump Trucks
Last Updated	10/7/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

5 0

2010 Mack Granite GU813 Tri Axle Cab & Chassis Truck - MP7, 395HP, 8 Speed Manual

$25,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, TILT/TELE, DOUBLE FRAME, DIFFERENTIAL LOCK, HEAVY DUTY TRUCK!! AIR LIFT AXLE!,

Condition	Used
Usage	708,425 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	395 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	8 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.64 ratio
Stock Number	10GU708TRICC
MLS Number	13689946
Category	Cab & Chassis Trucks
Last Updated	10/7/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 939-___ SHOW
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45 1

2018 Mack Granite GU713 Dump Truck

Contact for price

161497 Miles, Engine: MACK, Automatic Transmission, Drive: 6x4, Tri Rear Axles, Rear Axle Weight: 46000 lb, Composition: Steel

Condition	Used
Usage	161,497 Miles
Duty Class	Heavy Duty Dump Truck
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	1235-YB
MLS Number	13743994
Category	Dump Trucks
Last Updated	10/6/2025
Location	Blairsville, PA, US
Sold By	Mideast Equipment Supply

(833) 300-___ SHOW
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27 0

2011 Mack Granite GU814 Tri Axle Day Cab Truck - MP8 505HP, 18 Speed Manual

Contact for price

363040 Miles, Engine: MACK MP8, 505 HP, 18 Speed Manual Transmission, Drive: 8x4, Hendrickson Suspension, Wheels: Aluminum, Wheel Base: 262, Tri Rear Axles, Front Axle Weight: 18740 lb, Rear...

Condition	Used
Usage	363,040 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	52,250 lb 4.30 ratio
Stock Number	C-36601
MLS Number	13868168
Category	Day Cab Semi Trucks
Last Updated	10/8/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

15 0

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, High Lift Gate, 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"...

Condition	Used
Usage	11,563 Hours
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	MM001753
MLS Number	13848152
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales