Automatic 6x4 Dump Trucks For Sale

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28 0

2026 Kenworth T480 Tri Axle Dump Truck - Paccar 370HP, 6 Speed Allison Rds Automatic, 16' Dump

$184,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2026, Model: T480...

Condition	New
Usage	769 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	KN194020
MLS Number	13878029
Category	Dump Trucks
Last Updated	10/29/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(844) 445-___ SHOW
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25 0

2019 Peterbilt 579 Tri-Axle Dump Truck, NEW 18' HARDOX 450, Tarping System, (1) Lift Axle, Endurant 12-Speed Auto Trans.

$116,700 USD

*****AVAILABLE NOW! This is a nice Peterbilt that has a NEW HARDOX 450 18' dump body. Includes: (1) steerable lift axle, which is priced to sell! 150 GLS Aluminum Fuel Tank, Cummins ISX15,...

Condition	Used
Usage	13,950 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	237846
MLS Number	13950282
Category	Dump Trucks
Last Updated	10/29/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

29 0

2019 Freightliner Cascadia 125 Dump Truck - Cummins 400HP, 10 Speed Smart Advantage Automatic

$54,500 USD

CUMMINS X15 POWER WITH EATON FULLER AUTOMATIC!! CLEAN FLEET MAINTAINED FREIGHTLINER CASCADIA 125! AUTOMATIC! JAKES, LOCKERS, FLEET MAINTAINED, VIRGIN RUBBER! BRAND NEW 13'X56" DUMP BED, NEW...

Condition	Used
Usage	488,730 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	7002
MLS Number	13865411
Category	Dump Trucks
Last Updated	10/31/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 801-___ SHOW
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20 0

2006 Sterling L9500 Dump Truck - Mercedes-Benz 450HP, Automatic, 16' Dump

$33,000 USD

NICE TRUCK, RUNS EXCELLENT, OX BED, FULL LOCKING REARS, DOUBLE FRAME, AIR GATE, TARP!,

Condition	Used
Usage	441,514 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	06MBE441STRLTADUMP
MLS Number	13877895
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

31 1

2018 International WorkStar 7400 Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic

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Front plow markCÔTÉ, Front plow dimension12 ', _ ", Side plow markCÔTÉ, Side plow serial #N/D, Side plow dimension16', Installed option, SPREAD ESSIEUX AVANT: 102", GYROPHARES, SpreadingÀ...

Condition	Used
Usage	258,476 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	330 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	C-36722
MLS Number	13809198
Category	Dump Trucks
Last Updated	10/24/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 962-___ SHOW
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7 0

2025 Mack Granite 64FR Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic

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This Granite has a 14ft Biebeau Body with 3 coal doors,

Condition	New
Duty Class	Heavy Duty Dump Truck
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack mRIDE
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.80 ratio
Stock Number	46927
MLS Number	13796948
Category	Dump Trucks
Last Updated	10/23/2025
Location	Worcester, MA, US
Sold By	Ballard Truck Center

(866) 714-___ SHOW
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20 0

2019 Freightliner Cascadia 125 Dump Truck - DuraClass Dump Body

$89,900 USD

2019 Freightliner Cascadia 125 Dump Truck with BRAND NEW 15' DURACLASS DUMP BODY w/Air Tailgate, Electric Tarp and Tow Package. Detroit DD13 Engine!!! 450HP!!! Eaton-Fuller 10 Speed...

Condition	Used
Usage	7,910 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	DuraClass
Bed Length	15.5
Horse Power	450 HP
Engine Model	Detroit Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	260089
MLS Number	13661544
Category	Dump Trucks
Last Updated	10/22/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

37 1

2011 Mack Granite GU813 Dump Truck - MP7 405HP, 6 Speed Allison Rds Automatic, 19' Dump

Contact for price

Make dump boxA.C.N.S Dump box modelAUR400, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #1082, Manufactured date06 M - 10 Y, Door60", Door opening2 SENS, Heated boxOUI, CAB...

Condition	Used
Usage	15,659 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	ACNS
Bed Length	19 ft.
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Mack
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-37007
MLS Number	13910410
Category	Dump Trucks
Last Updated	10/21/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

43 1

2021 Kenworth T800 Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

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EXTENDED CAB, FRONT AXLE SPACING "SPREAD": 107" Make dump boxLANAU, Dump box model19-6X42X60, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #0220SHD0220, Manufactured date03 M -...

Condition	Used
Usage	9,726 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-36920
MLS Number	13906017
Category	Dump Trucks
Last Updated	10/17/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

58 0

2019 Freightliner Cascadia 125 Dump Truck - Cummins 400HP, 12 Speed Smart Advantage Automatic, 13' Dump

$49,500 USD

CLEAN FLEET MAINTAINED FREIGHTLINER CASCADIA 125! CUMMINS X15 POWER WITH EATON FULLER ADVANTAGE 10 SPEED AUTOMATIC!! BRAND NEW 13'X56" DUMP BED, NEW PTO, TANK, TARP, 18 CU YARD CAPACITY,...

Condition	Used
Usage	502,954 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Smart Advantage Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	7001
MLS Number	13716848
Category	Dump Trucks
Last Updated	10/17/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 478-___ SHOW
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22 2

2023 Kenworth T880 Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic

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2023 Kenworth T880 Dump Truck – 31K Miles – Cummins + Allison – Like New, Stock #14919— Hard to find spec’d like this! This2023 Kenworth T880comes with all the right components — Cummins...

Warranty

Condition	Used
Usage	31,226 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	DuraClass
Bed Length	16 ft.
Horse Power	525 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	14919
MLS Number	13809599
Category	Dump Trucks
Last Updated	11/11/2025
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 984-___ SHOW
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16 0

2025 Kenworth T480 Dump Truck - Paccar 380HP, 6 Speed Allison Rds Automatic, 16' Dump

$171,595 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	1,145 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	16 ft.
Horse Power	380 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	KN134017
MLS Number	13723010
Category	Dump Trucks
Last Updated	10/15/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

45 0

2017 Freightliner Cascadia 125 Dump Truck - Cummins 450HP, 10 Speed Automatic, 14' Dump

$64,500 USD

Clean Feet Maintained 2017 Freightliner Cascadia 125 Dump Truck. Cummins ISX 450HP with Eaton Fuller Automatic 10 Speed. AirLiner Suspension. Brand New 14'X52" Dump Bed, New PTO, Tank, Tarp,...

Condition	Used
Usage	371,556 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	7100
MLS Number	13884112
Category	Dump Trucks
Last Updated	10/14/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

41 1

2021 Kenworth T800 Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

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Make dump boxLANAU, Dump box model19-6X42X60, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #0220SHD0230, Manufactured date03 M - 20 Y, Door60", Door opening2 SENS, Heated boxOUI,...

Condition	Used
Usage	10,094 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-36915
MLS Number	13881251
Category	Dump Trucks
Last Updated	10/11/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

43 0

2021 Peterbilt 579 Dump Truck - Cummins 450HP, 12 Speed Automatic

$69,500 USD

FLEET MAINTAINED PETERBILT 579, BRAND NEW 14'X52" DUMP BED, NEW PTO, TANK, TARP, 18 CU YARD CAPACITY, CUMMINS X15 POWERED, 12 SPD AUTOMATIC TRANSMISSION, NEW VIRGIN RUBBER! Please visit our...

Condition	Used
Usage	408,600 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	6915
MLS Number	13850905
Category	Dump Trucks
Last Updated	10/9/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(909) 775-___ SHOW
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6 0

2023 Freightliner M2 112 Dump Truck - Detroit 450HP, Automatic

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For Sale: 2023 Freightliner M2 112 Business Class - New Dump Truck, Starting at: $110,000 | ° 67,452 ECM/ODO Miles, Still under Freightliner 500K Warranty (Engine Transmission) through...

Quantity	3
Condition	Used
Usage	67,452 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2651
MLS Number	13677887
Category	Dump Trucks
Last Updated	11/13/2025
Location	Fontana, CA, US
Sold By	TCI Transportation

(844) 293-___ SHOW
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13 0

2011 International WorkStar 7400 Dump Truck - MAXXFORCE DT 285HP, Automatic

$49,900 USD

2011 International 7400 13′ Dump Truck, MaxxForceDT @ 285HP, Allison 3000 RDS, A/C, Air Brakes, Trailer Air Brakes, Pintle Hitch, Tarp, 18K Front, 40K Rears, 58,000 GVWR, 354 PTO Hours,...

Condition	Used
Usage	105,987 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	285 HP
Engine Model	International MAXXFORCE DT
Drivetrain	6x4
Transmission	Allison RDS Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	6124
MLS Number	13863232
Category	Dump Trucks
Last Updated	10/2/2025
Location	Fontana, CA, US
Sold By	Big Truck & Equipment Sales

(323) 712-___ SHOW
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6 0

2023 Freightliner M2 112 Dump Truck - Detroit 450HP, Automatic, 16' Dump

$110,000 USD

For Sale: 2023 Freightliner M2 112 Business Class - New Dump Truck, Starting at: $110,000 | ° 67,452 ECM/ODO Miles, Still under Freightliner 500K Warranty (Engine Transmission) through...

Quantity	2
Condition	Used
Usage	67,452 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	#2651
MLS Number	13703403
Category	Dump Trucks
Last Updated	11/13/2025
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(323) 712-___ SHOW
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7 0

2018 Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 18' Dump

$109,900 USD

Unit is ready to go! Call: Martha Servin,

Condition	Used
Usage	383,872 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L18352
MLS Number	13630604
Category	Dump Trucks
Last Updated	11/13/2025
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(855) 370-___ SHOW
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29 1

2019 Kenworth T880 Dump Truck - Paccar 455HP, 18 Speed Automatic, 17' Dump

$192,850 USD

2019 Kenworth T880 Tandem Axle w/Pusher Dump Truck, 17'x96"x54" Dump Box, Air Ride Suspension, Paccar MX13 455HP Engine, Automatic 18 Spd Fuller RTLOF18918B Transmission, PTO, 56,000 GVW, 16...

Condition	Used
Usage	3,558 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	17 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	19KN067
MLS Number	13848818
Category	Dump Trucks
Last Updated	9/25/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 490-___ SHOW
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10 0

2020 Mack Granite 64FR Dump Truck, DOT Passing , Used Truck Inspected , Zero Down Financing WAC, Warranty Options

$169,995 USD

For sale is a 2020 Mack GR64F Tandem Axle dump truck, powered by a robust MP7 Engine with 425 Horsepower. This truck features an mDrive Transmission for smooth operation and a durable...

Condition	Used
Usage	155,276 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 3.79 ratio
Stock Number	U010702
MLS Number	13845654
Category	Dump Trucks
Last Updated	11/4/2025
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(844) 445-___ SHOW
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Tri State Truck Center - Springfield, MO

45 0

2011 Peterbilt 386 Tri-Axle Dump Truck, Elliptical Dump Body, Tarping System, Highlift Tailgate, Butt Plate.

$79,950 USD

*JUST ARRIVED! This a 2011 Peterbilt 386 Tri-Axle with Cummins ISX 12L, 425 HP, Automatic 10-Speed Eaton-Fuller Trans w/ New Clutch, Jake Break, Diff Lock, Double Frame, PTO, Controls to bed...

Condition	Used
Usage	946,631 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	18 ft.
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Ultrashift Plus Automatic
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	5.43 ratio
Stock Number	118828
MLS Number	13799753
Category	Dump Trucks
Last Updated	10/9/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(717) 384-___ SHOW
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15 0

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic

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2025 PETERBILT 567 TRI-AXLE STEEL DUMP ***CUMMINS X15****ALLISON 4500 RDS-P****18' STEEL BIBEAU HIGH LIFT GATE*** 20K STEERABLE PUSHER,

Condition	New
Usage	1,569 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	269814
MLS Number	13822926
Category	Dump Trucks
Last Updated	9/19/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

(833) 801-___ SHOW
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29 0

2011 International WorkStar 7400 Dump Truck - 350HP, Automatic, 14' Dump

$45,000 USD

VERY NICE TRUCK, LOW MILES, NOT RUSTY/ SOUTHERN RAN TRUCK, AIR SEAT, DIFFERENTIAL LOCK, TARP, AIR GATE!,

Condition	Used
Usage	54,456 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	350 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.88 ratio
Stock Number	11740054TADUMP
MLS Number	13820460
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales