Automatic 6x4 Dump Trucks For Sale

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2020 Peterbilt 348 6x4 Tri-Axle Automatic Dump Truck

$137,500 USD

2020 Peterbilt 348 6x4 Tri-Axle Automatic Dump Truck.Approximately 183,000 miles. Paccar PX-9 six-cylinder 8.9L diesel engine. 450 hp. Allison 3500 RDS automatic transmission. 6x4 drive type...

Condition	Used
Usage	183,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Paccar PX-9
Drivetrain	6x4
Transmission	Allison RDS Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	13205076
Category	Dump Trucks
Last Updated	1/6/2025
Location	Indianapolis, IN, US
Sold By	Equipment Dudes LLC

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19 0

2023 Peterbilt 548 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$159,500 USD

2023 Peterbilt 548 Tandem Axle Dump Truck, 8.9L Paccar PX-9 Turbo Diesel Engine, 360 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 33,391 ECM Verified Miles ONLY 2...

Condition	Used
Usage	2,713 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	T16952D
MLS Number	13349094
Category	Dump Trucks
Last Updated	1/29/2025
Location	Denver, CO, US
Sold By	DTI Trucks

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13 0

2023 Kenworth T480 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$169,500 USD

2023 Kenworth T480 Tandem Axle Dump Truck, Paccar PX-9 8.9L Turbo Diesel Engine, 360 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 19,466 Miles, ONLY 1,175 Engine...

Condition	Used
Usage	1,175 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	T16955D
MLS Number	13332508
Category	Dump Trucks
Last Updated	1/29/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 807-___ SHOW
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47 0

2017 Peterbilt 579 Dump Truck - Paccar 450HP, 10 Speed Ultrashift Automatic

Newly Listed

$54,500 USD

CLEAN FLEET MAINTAINED ! NEW 13' X 54" DUMP BED, NEWE PTO, TANK, TARP, AUTO,COLD AIR, EATON AUTO ULTRASHIFT TRANS, COLLISION MITIGATION SYSTEM, GOOD RUBBER, READY TO WORK! COME IN FOR A...

Condition	Used
Usage	390,323 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	6899
MLS Number	13365541
Category	Dump Trucks
Last Updated	1/26/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(866) 695-___ SHOW
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16 0

2014 Peterbilt 388 Dump Truck - Cummins 450HP, Automatic

Newly Listed

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657506 Miles, Engine: CUMMINS ISX, 450 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Trac Suspension, Tires: 11R24.5, Wheels: All Aluminum, Wheel Base: 227, Tandem Rear...

Condition	Used
Usage	657,506 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	MCO231760
MLS Number	13364911
Category	Dump Trucks
Last Updated	1/25/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

22 1

2012 Freightliner M2 112 Dump Truck - Cummins 345HP, Automatic

Price Drop

$45,000 USD

good truck, runs great, clean, air seat, air brakes, power windows, power door locks, differential lock, thick frame, air gate, NICE BED!,

Condition	Used
Usage	9,300 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Henderson
Bed Length	14 ft.
Horse Power	345 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	12M2210TADUMP
MLS Number	13250529
Category	Dump Trucks
Last Updated	1/23/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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9 0

2012 Freightliner M2 106 Dump Truck - Dump Body

Recently Updated

$89,900 USD

EXCELLENT CONDITION, SUPER LOW MILES, MUNICIPALITY OWNED, THREE LIKE UNITS AVAILABLE, PINTLE HITCH, CUMMINS POWERED, ALLISON AUTOMATIC TRANSMISSION, MSTA, FINANCING AVAILABLE. CALL SCOTT...

Condition	Used
Usage	103,254 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CHBR3048U/RICH
MLS Number	13032123
Category	Dump Trucks
Last Updated	1/23/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(909) 775-___ SHOW
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4 0

2018 Kenworth T680 Dump Truck - Paccar 455HP, Automatic

Recently Updated

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Super 10 dump truck, new conversion 18' Long 44" High - Cab guard 80" High x 24" Forward x 73" Wide, 1/4" HARDOX 450, High lift gate, Electronic Tarping system, Complete tow package - Full...

Condition	Used
Usage	385,007 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2530
MLS Number	12981872
Category	Dump Trucks
Last Updated	1/23/2025
Location	Fontana, CA, US
Sold By	TCI Transportation

(866) 530-___ SHOW
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34 0

2004 Ford F-750 XL Dump Truck - Caterpillar, Automatic

Price Drop

$18,500 USD

2004 FORD F-750 DUMP TRUCK, 200,724 MILES, 24 FOOT DAVIS FLATBED, 12,000 LB FRONT AXLE, 21,000 LB REAR AXLE, 20,000 LB AIR RIDE PUSHER AXLE, CATERPILLAR C.7 DIESEL ENGINE, ALLISON AUTOMATIC...

Condition	Used
Usage	200,724 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Davis
Engine Model	Caterpillar C7 ACERT
Drivetrain	6x4
Transmission	Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	21,000 lb
Stock Number	JP1054
MLS Number	13262060
Category	Dump Trucks
Last Updated	1/22/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(844) 882-___ SHOW
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32 0

2008 International WorkStar 7400 Dump Truck - MAXXFORCE DT 285HP, 5 Speed Allison Rds Automatic, 16' Dump

$59,977 USD

2008 IHC 7400 Workstar 16' x 96" Tandem-Axle Dump Truck, IHC MF-DT 7.6L @ 285 H.P., Allison 5-Speed Automatic O/D Transmission, Hendrickson Haulmaxx Suspension, 216" W.B., 58K G.V.W.R., 18K...

Condition	Used
Usage	10,602 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	K&H
Bed Length	16 ft.
Horse Power	285 HP
Engine Model	International MAXXFORCE DT
Drivetrain	6x4
Transmission	5 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	3186
MLS Number	12167291
Category	Dump Trucks
Last Updated	1/22/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(480) 995-___ SHOW
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18 0

2018 Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 10 Speed Automatic, 18' Dump

$129,900 USD

Brand New Dump Conversion, Double Frame, Complete New Box and System, New Tarp System, New Drop Axle Hendrickson, 18' Box, High Lift Gate, Mud Flap Lifting System, All New Tires, Amazing...

Condition	Used
Usage	258,197 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	18336
MLS Number	13274382
Category	Dump Trucks
Last Updated	1/16/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(833) 780-___ SHOW
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12 0

2020 Freightliner M2 106 Dump Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

$134,900 USD

2020 FL M2 10 Yd dump, Cummins L9, Allison Automatic RDS transmission Very nice truck. manual tarper, rear swing gate with locks

Condition	Used
Usage	4,073 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	300 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	LJ1329
MLS Number	13258270
Category	Dump Trucks
Last Updated	1/22/2025
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

5 0

2015 Caterpillar CT660S Dump Truck - CT13 430HP, Automatic, 15' Dump

$55,000 USD

good truck, runs great, clean, air seat, thick frame, full locking rears, tilt/tele, nice bed, full gauge package, air seat, tilt/tele, power windows, power door locks,,

Condition	Used
Usage	138,065 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	430 HP
Engine Model	Caterpillar CT13
Drivetrain	6x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	15CAT138TADUMP
MLS Number	13055974
Category	Dump Trucks
Last Updated	1/15/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

1988 International S1900 Dump Truck - DT466 250HP, Automatic

$13,500 USD

good truck, runs great, double frame, bed dumps, air brakes, air seat, *GOOD OLDER TRUCK,

Condition	Used
Usage	151,855 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	250 HP
Engine Model	International DT466
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	88INTL151TADUMP
MLS Number	12648979
Category	Dump Trucks
Last Updated	1/15/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

1988 Ford F900 Dump Truck - 220HP, Automatic, 13' Dump

$13,500 USD

good work truck, runs great, nice bed, double frame, differential lock,

Condition	Used
Usage	142,128 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	220 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.14 ratio
Stock Number	88F9142TADUMP
MLS Number	12522903
Category	Dump Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

10 0

1997 International S2600 Dump Truck - DT466 275HP, Automatic, 18' Dump

$16,000 USD

good truck, runs great, clean, air seat, double frame, differential lock,,

Condition	Used
Usage	331,861 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	275 HP
Engine Model	International DT466
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	97INTL133TADUMP
MLS Number	12360187
Category	Dump Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

11 0

2007 GMC TopKick C8500 Dump Truck - Caterpillar 300HP, Automatic, 14' Dump

$25,000 USD

good truck, runs great, clean, differential lock, double frame, air gate, tarp, air seat,

Condition	Used
Usage	161,989 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	300 HP
Engine Model	Caterpillar C7
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.88 ratio
Stock Number	07GMC161TADUMP
MLS Number	12325847
Category	Dump Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

8 0

2006 Sterling L8500 Single Axle Dump Truck - Cummins 215HP, Automatic, 10' Dump

$18,000 USD

Good truck, runs good, good rubber, pentle hitch, diff lock,

Condition	Used
Usage	107,633 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	10 ft.
Horse Power	215 HP
Drivetrain	6x4
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 4.33 ratio
Stock Number	06STRL107SADUMP
MLS Number	12170206
Category	Dump Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

2003 Sterling L8500 Dump Truck - Caterpillar 300HP, Automatic, 13' Dump

$15,000 USD

good truck, runs great, SALT SPREADING EQUIPMENT. air brakes, air seat,,

Condition	Used
Usage	106,475 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	300 HP
Engine Model	Caterpillar C7
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.13 ratio
Stock Number	03STRL106TADUMP
MLS Number	11665532
Category	Dump Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

3 0

1999 Chevrolet Kodiak C7500 Dump Truck - Caterpillar 300HP, Automatic, 14' Dump

$13,000 USD

runs great, double frame, differential lock, air brakes,,

Condition	Used
Usage	190,333 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	300 HP
Engine Model	Caterpillar 3126
Drivetrain	6x4
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	99CHEV190TADUMP
MLS Number	11586908
Category	Dump Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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30 0

2015 Freightliner 114SD Dump Truck - Detroit 435HP, 6 Speed Allison Rds Automatic, 15' Dump

$99,500 USD

2015 Freightliner 114SD Tandem Axle Dump Truck, Detroit DD13 Turbo Diesel Engine, 435 HP, Engine Brake, Allison 4,500 RDS 6 Speed Automatic Transmission, 135,313 ECM VERIFIED Miles 8,556...

Condition	Used
Usage	8,556 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Valew
Bed Length	15 ft.
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	T16864D
MLS Number	13323931
Category	Dump Trucks
Last Updated	1/16/2025
Location	Denver, CO, US
Sold By	DTI Trucks

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17 0

2012 Freightliner M2 100 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump

$89,900 USD

EXCELLENT CONDITION, SUPER LOW MILES, MUNICIPALITY OWNED, THREE LIKE UNITS AVAILABLE, 2012 TANDEM DUMP, PINTLE HITCH, ELECTRIC TARP, CUMMINS POWERED 260 HP, ALLISON AUTOMATIC 3000 SERIES...

Condition	Used
Usage	103,942 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CHBR3049/CHESA
MLS Number	13133463
Category	Dump Trucks
Last Updated	1/11/2025
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(855) 980-___ SHOW
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12 0

2013 Mack Granite GU713 Dump Truck - MP7 405HP, Automatic

$75,000 USD

Triple frame dump truck with 18' steel box, 18' of frame, 162" C-T (muffler takes 1' of these measurements)

Condition	Used
Usage	7,275 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	65,000 lb 8.27 ratio
Stock Number	7009
MLS Number	12987417
Category	Dump Trucks
Last Updated	1/10/2025
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(844) 241-___ SHOW
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15 0

2025 Western Star 47X Dump Truck - Detroit 525HP, Automatic

$255,995 USD

Visit us and see our New 2025 Western Star 47X at Broward Freightliner in Pompano Beach, Florida!This unit runs on a Detroit DD13 Diesel engine with 525 Horsepower and 1850 lb-ft of torque....

Condition	New
Usage	10 Miles
Horse Power	525 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	20,000 lb
Stock Number	SLVY2678
MLS Number	13320854
Category	Dump Trucks
Last Updated	1/18/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward