6 Speed 6x4 Dump Trucks For Sale

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45 1

2020 Freightliner 114SD Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 20' Dump

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Make dump boxLANAU, Dump box model20'-6X48X60, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #0520SH0342, Manufactured date08 M - 20 Y, Door60", Door opening1 SENS, Heated boxNON,...

Condition	Used
Usage	4,583 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Bed Length	20 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-36225
MLS Number	13380948
Category	Dump Trucks
Last Updated	2/5/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 716-___ SHOW
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17 0

2011 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

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2011 Peterbilt 365 tandem axle truck #5261 (sister truck shown), , Vin # 1NPSL70X2BD131392, , Cummins ISX11.9-425V- 425 horsepower turbo diesel engine, 1,550 ft lb torque, , Jake brakes,...

Condition	Used
Usage	80,720 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	425 HP
Engine Model	Cummins ISX11.9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	5261
MLS Number	13379400
Category	Dump Trucks
Last Updated	2/4/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

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36 1

2013 Freightliner 114SD Dump Truck - Cummins 350HP, 6 Speed Allison Rds Automatic, 15' Dump

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Make dump boxBEAU-ROC, Dump box modelDCS 15'0"X42"X60", Dump box typeCONSTRUCTION, Side wall42", Dump box serial #DCS 270171-L, Manufactured date02 M - 07 Y, Door60", Door opening1 SENS,...

Condition	Used
Usage	12,569 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	15 ft.
Horse Power	350 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	C-33676
MLS Number	13379335
Category	Dump Trucks
Last Updated	2/4/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 716-___ SHOW
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20 0

2011 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

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2011 Peterbilt 365 tandem axle truck #5247, , Vin # 1NPSL70X5BD131399, , Cummins ISX11.9-425V- 425 horsepower turbo diesel engine, 1,550 ft lb torque, , Jake brakes, , Allison HD4560P- 6 speed...

Condition	Used
Usage	107,251 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	425 HP
Engine Model	Cummins ISX11.9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	5247
MLS Number	13300600
Category	Dump Trucks
Last Updated	2/4/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Newly Listed

$197,283 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM749245
MLS Number	13378446
Category	Dump Trucks
Last Updated	2/4/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Newly Listed

$197,283 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713714
MLS Number	13378442
Category	Dump Trucks
Last Updated	2/4/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Newly Listed

$197,283 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713665
MLS Number	13378440
Category	Dump Trucks
Last Updated	2/4/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Newly Listed

$197,283 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713646
MLS Number	13378439
Category	Dump Trucks
Last Updated	2/4/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Newly Listed

$197,283 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713641
MLS Number	13378438
Category	Dump Trucks
Last Updated	2/4/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Newly Listed

$197,283 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713631
MLS Number	13378437
Category	Dump Trucks
Last Updated	2/4/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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5 0

2025 Freightliner M2 106 Dump Truck - Cummins 350HP

Newly Listed

$174,838 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with an Ox Bodies dump. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDVY5204
MLS Number	13378435
Category	Dump Trucks
Last Updated	2/4/2025
Location	Atlanta, GA, US
Sold By	Custom Truck One Source

(844) 962-___ SHOW
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7 0

2024 Kenworth T880 Dump Truck

Recently Updated

$224,500 USD

Remaining Factory Warranty. Set up for a lift axle,

Condition	Used
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	505 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	55934
MLS Number	13310661
Category	Dump Trucks
Last Updated	2/1/2025
Location	Worcester, MA, US
Sold By	Ballard Truck Center

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

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FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Usage	1,597 Miles
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM749257
MLS Number	13355949
Category	Dump Trucks
Last Updated	2/1/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Newly Listed

$197,925 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713710
MLS Number	13375820
Category	Dump Trucks
Last Updated	2/6/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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18 0

2019 Freightliner M2 106 Dump Truck - Detroit 350HP

Newly Listed

$119,500 USD

2019 Load King 16 Ft. Dump Bed, 1/4 Inch AR450 Steel, 88 Inch Width, 48 Inch Side Height, 16-19 Yard Capacity, High Lift Tailgate With Air Lock, Electric Tarp; 2019 Freightliner M2106 6x4,...

Condition	Used
Usage	191,131 Miles
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	KHKV3555
MLS Number	13375722
Category	Dump Trucks
Last Updated	2/1/2025
Location	Fort Worth, TX, US
Sold By	Custom Truck One Source

(855) 804-___ SHOW
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15 0

2023 Kenworth T880 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

Price Drop

$222,900 USD

2023 Kenworth T880 --- Tandem Axle, MX13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 2" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	1,081 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	266000
MLS Number	13187311
Category	Dump Trucks
Last Updated	1/30/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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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	1/30/2025
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

$197,925 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713692
MLS Number	13371901
Category	Dump Trucks
Last Updated	1/30/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(855) 653-___ SHOW
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19 0

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

$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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40 0

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

$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	2/5/2025
Location	Denver, CO, US
Sold By	DTI Trucks

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

$197,925 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM749261
MLS Number	13366809
Category	Dump Trucks
Last Updated	1/28/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

6 0

2025 Mack Granite 84FR Dump Truck - MP8 D 425HP

Price Drop

$240,725 USD

FOR SALE! A brand new Mack Granite 84FR 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Horse Power	425 HP
Engine Model	Mack MP8 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SM005255
MLS Number	13362424
Category	Dump Trucks
Last Updated	1/30/2025
Location	Atlanta, GA, US
Sold By	Custom Truck One Source

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9 0

2012 Freightliner M2 106 Dump Truck - Dump Body

$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	1/30/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

$197,925 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM749262
MLS Number	13359065
Category	Dump Trucks
Last Updated	1/23/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source