Tri Axle Trucks For Sale

(844) 956-___ SHOW
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2018 Kenworth T880 Tri Axle Dump Truck - Cummins 450HP, 13 Speed Manual, 17' Dump

$108,000 USD

475518 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 8x4, Overdrive, AG 400 Suspension, Tires: 315/80R22.5 11R24.5, Wheels: All Aluminum, Tri...

Condition	Used
Usage	475,518 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Manual
Suspension	AG 400
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	C5408
MLS Number	14602330
Category	Dump Trucks
Last Updated	10/29/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(434) 432-___ SHOW
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2020 Kenworth T800 Tri Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 16' Dump

$149,900 USD

Triaxle, 16' Ox Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 450 HP, Allison Automatic 6 Speed, 4.56 Ratio, 3 Stage Engine Brake, Double Frame, Chalmers, 20K FA, 46K RA, 12,350...

Condition	Used
Usage	12,367 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.56 ratio
Stock Number	LF380063
MLS Number	14571489
Category	Dump Trucks
Last Updated	11/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales, Inc.

(833) 904-___ SHOW
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2014 Kenworth T800 Tri Axle Vacuum Truck - Cummins, 425HP, 10 Speed Manual

$169,000 USD

2014 Kenworth T800 Vac Truck, 8026 blower hours, 1200 gallon fresh water, 12 cy (2400 gallon) vac tank, 425hp Cummins ISX12, 10spd Manual, 190k Mi, Nationwide Delivery Available

Condition	Used
Usage	190,000 Miles
Duty Class	Heavy Duty Vacuum Truck
Horse Power	425 HP
Engine Model	Cummins ISX12
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Spring
Rear Axle	Tri Axle
Rear End	4.10 ratio
Capacity	150 Gallons
Stock Number	5547
MLS Number	14548453
Category	Vacuum Trucks
Last Updated	10/29/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

2024 Peterbilt 389 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 565HP, 18 Speed Automatic

Price Drop $174,500 USD

2024 PETERBILT 389 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, 565 HP DOUBLE FRAMED, GREAT LOW MILES, AUTOMATIC 18 SPD TRANSMISSION, 13,500 PUSHER AXLE. 46000 REARS, 14,320,000 FRONTS, AIR TRAC...

Quantity	2
Condition	Used
Usage	202,392 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	59,500 lb 4.10 ratio
Stock Number	7304
MLS Number	14468921
Category	Sleeper Semi Trucks
Last Updated	10/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $104,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, EATON ULTRASHIFT PLUS AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000...

Quantity	11
Condition	Used
Usage	261,063 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7223
MLS Number	14342889
Category	Sleeper Semi Trucks
Last Updated	10/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $119,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, EATON ULTRASHIFT PLUS AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000...

Quantity	11
Condition	Used
Usage	217,911 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7222
MLS Number	14338597
Category	Sleeper Semi Trucks
Last Updated	10/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $119,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, EATON ULTRASHIFT PLUS AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000...

Quantity	11
Condition	Used
Usage	237,038 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7230
MLS Number	14335638
Category	Sleeper Semi Trucks
Last Updated	10/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $119,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, EATON ULTRASHIFT PLUS AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000...

Quantity	11
Condition	Used
Usage	222,429 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7228
MLS Number	14335607
Category	Sleeper Semi Trucks
Last Updated	10/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $99,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, EATON ULTRASHIFT PLUS AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000...

Quantity	11
Condition	Used
Usage	299,960 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7224
MLS Number	14309028
Category	Sleeper Semi Trucks
Last Updated	10/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $104,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, EATON ULTRASHIFT PLUS AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000...

Quantity	11
Condition	Used
Usage	262,603 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7226
MLS Number	14302934
Category	Sleeper Semi Trucks
Last Updated	10/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 611-___ SHOW
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2014 Kenworth T800 Tri Axle Day Cab Truck - Paccar 455HP, 10 Speed Manual

Price Drop $47,900 USD

13k steerable lift axle, long W/B, power locks,

Condition	Used
Usage	10,820 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb
Stock Number	GW23046
MLS Number	12100520
Category	Day Cab Semi Trucks
Last Updated	10/29/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(844) 611-___ SHOW
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2012 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic

$72,500 USD

power window mirrors, cruise control, NEW PPG white paint on cab chassis, NEW 22' AULICK Grain box w/ hi-lift tailgate, dual cylinder scissor hoist, steerable lift axle, new rear drive...

Condition	Used
Usage	13,313 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	370 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tri Axle
Rear End	53,000 lb 4.78 ratio
Stock Number	GW22036
MLS Number	11291774
Category	Day Cab Semi Trucks
Last Updated	10/29/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(844) 883-___ SHOW
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2019 Western Star 4900SA Day Cab Tri Drive 560 HP

$84,500 USD

2019 Western Star 4900SA Day Cab Tri Drive 560 HP Stock #:5316, Exterior Colour:White / Orange, Engine:Detroit DD16, Horsepower:560, Transmission:18 Spd, Front Axle:20,000, Rear...

Condition	Used
Usage	290,000 Miles
Horse Power	560 HP
Engine Model	Detroit DD16
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	5316
MLS Number	14597356
Category	Day Cab Semi Trucks
Last Updated	10/29/2026
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
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2015 Kenworth T800 Dump Truck

Price Drop $92,500 USD

2015 Kenworth T800 Extended Day Cab Tri Drive Dump Truck Stock #:5323, Exterior Colour:White, Engine:Cummins X15, Horsepower:550, Transmission:18 Spd, Front Axle:20,000, Rear...

Condition	Used
Usage	503,000 Miles
Bed Length	21.5
Horse Power	550 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	5323
MLS Number	14703954
Category	Dump Trucks
Last Updated	10/29/2026
Location	Blaine, WA, US
Sold By	International Machinery

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

$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	10/28/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(855) 804-___ SHOW
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2020 International HX Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$134,900 USD

2020 International HX520 --- Tri Axle, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.30 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 238" Wheelbase, 22' 2" Bridge, Hendrickson Haulmaax,...

Condition	Used
Usage	304,455 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	17.5
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	854846
MLS Number	14701818
Category	Dump Trucks
Last Updated	10/31/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(434) 432-___ SHOW
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2020 International HX Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Contact for price

Triaxle, 17.5' Beau-Roc Steel Dump w/54" Sides, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.30 Ratio, 3 Stage Engine Brake, Double Frame, HaulMaax, 20K FA, 46K RA, 20K Pusher, 238" WB,...

Condition	Used
Usage	12,344 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	17.5
Horse Power	485 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.30 ratio
Stock Number	LN854846
MLS Number	14701692
Category	Dump Trucks
Last Updated	10/28/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales, Inc.

(844) 714-___ SHOW
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2016 Peterbilt 567 Tri Axle Dump Truck - Cummins 485HP, 13 Speed Manual, 18' Dump

$144,500 USD

New Paisano 18' x 96" x 48" semi-elliptical dump bed, Hi-lift gate, Air gate release, Electric tarp, 17.8 cubic yard, 1/4" Hardox "Tuff 500" hardened steel tub/gate, Doghouse mounted 4 stage...

Condition	Used
Usage	335,558 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Paisano
Bed Length	18 ft.
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	13 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	7153
MLS Number	14675240
Category	Dump Trucks
Last Updated	10/28/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(855) 804-___ SHOW
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2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$239,900 USD

2026 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 213" Wheelbase, 20' Bridge, Chalmers, Double Frame, 3 Stage...

Condition	Used
Usage	26,250 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	212123
MLS Number	14667534
Category	Dump Trucks
Last Updated	11/3/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(434) 432-___ SHOW
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2019 Mack Granite 64FR Tri Axle Dump Truck - MP8-445C 445HP, 12 Speed M Drive Amt, 16' Dump

$129,900 USD

2019 Mack tri axle, 319,413 miles, MP8-445HP, mDrive 12 speed automatic-3.79 ratio, 3 stage jake, 16' HardOx body w/60" sides high lift gate, pintle hitch w/air 7 prong, camelback...

Condition	Used
Usage	15,942 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	445 HP
Engine Model	Mack MP8-445C
Transmission	12 Speed mDRIVE Automated
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 3.79 ratio
Stock Number	KM009140
MLS Number	14645520
Category	Dump Trucks
Last Updated	10/31/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales, Inc.

(833) 801-___ SHOW
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1995 Mack RD688S Tri Axle Dump Truck - E7 350HP, 9 Speed Manual, 16' Dump

$23,000 USD

GOOD TRUCK, RUNS GREAT, VERY CLEAN, ELECTRIC TARP, DOUBLE FRAME, AIR SEAT, AIR GATE!,

Condition	Used
Usage	483,505 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Mack E7
Drivetrain	8x4
Transmission	9 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	95RD483TRIDUMP
MLS Number	14595794
Category	Dump Trucks
Last Updated	10/28/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 984-___ SHOW
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2027 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

$258,095 USD

Roll Into 2027 Without a Payment! Get behind the wheel of a new Kenworth and make your first payment 90 days later.* Financing through PACCAR Financial on new Class 8, Medium Duty, and...

Condition	New
Usage	448 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	KN258044
MLS Number	14547070
Category	Dump Trucks
Last Updated	10/30/2026
Location	Rosedale, MD, US
Sold By	All Roads Trucks

(954) 523-___ SHOW
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2026 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Amt, 16' Dump

$232,995 USD

Roll Into 2027 Without a Payment! Get behind the wheel of a new Kenworth and make your first payment 90 days later.* Financing through PACCAR Financial on new Class 8, Medium Duty, and...

Condition	New
Usage	2,725 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automated
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF206179
MLS Number	14369939
Category	Dump Trucks
Last Updated	10/30/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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

$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	10/28/2026
Location	Worcester, MA, US
Sold By	Ballard Truck Center