6 Speed 6x4 Dump Trucks For Sale

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2026 Western Star 49X Dump Truck - Detroit 470HP

$238,716 USD

2026 Western Star 49X, Triaxle Dump, Detroit 470HP, Allison 4500RDS, 20,000K Front Axle, 46,000K Rear Axle, 13,500K Steerable Pusher Axle, Tuftrac Rear Suspension, 16FT Ox Stampede, High...

Condition	New
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Drivetrain	6x4
Transmission	6 Speed
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	258807
MLS Number	13804574
Category	Dump Trucks
Last Updated	9/10/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

2026 Peterbilt 548 Dump Truck - Paccar 360HP

$191,425 USD

Owning a Peterbilt 548 6x4 Load King 16-04801 16' dump truck offers significant advantages for heavy-duty hauling and construction needs. Powered by a robust 360 HP PACCAR PX-9 engine and...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789309
MLS Number	13800294
Category	Dump Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 548 Dump Truck - Paccar 360HP

$191,425 USD

Owning a Peterbilt 548 6x4 Load King 16-04801 16' dump truck offers significant advantages for heavy-duty hauling and construction needs. Powered by a robust 360 HP PACCAR PX-9 engine and...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789307
MLS Number	13800293
Category	Dump Trucks
Last Updated	9/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Mack GR64BR Dump Truck - MP8 D 445HP

$280,118 USD

New Mack GR64BR 6x4 Galbreath US-EH-174 Roll-Off Truck powered by a 445 HP Mack MP8 D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity...

Condition	New
Horse Power	445 HP
Engine Model	Mack MP8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TM052772
MLS Number	13800279
Category	Dump Trucks
Last Updated	12/5/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4874
MLS Number	13800215
Category	Dump Trucks
Last Updated	9/9/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4871
MLS Number	13800214
Category	Dump Trucks
Last Updated	9/9/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4870
MLS Number	13800213
Category	Dump Trucks
Last Updated	9/9/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4868
MLS Number	13800212
Category	Dump Trucks
Last Updated	9/9/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4867
MLS Number	13800210
Category	Dump Trucks
Last Updated	9/9/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2013 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

Contact for price

2013 Peterbilt 365 tandem axle truck #5281 (sister truck shown in first 4 pictures), , Vin # 1NPSL70X1DD181154, , Cummins ISX11.9-425V- 425 horsepower turbo diesel engine, 1,550 ft lb torque,...

Condition	Used
Usage	3,955 Hours
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	5281
MLS Number	13576793
Category	Dump Trucks
Last Updated	9/6/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4875
MLS Number	13786113
Category	Dump Trucks
Last Updated	8/29/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4866
MLS Number	13786112
Category	Dump Trucks
Last Updated	8/29/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4865
MLS Number	13786111
Category	Dump Trucks
Last Updated	8/29/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4864
MLS Number	13786110
Category	Dump Trucks
Last Updated	8/29/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4861
MLS Number	13786109
Category	Dump Trucks
Last Updated	8/29/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2020 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$162,500 USD

VERY CLEAN!!! 180 DAY/50K ENGINE WARRANTY!! READY TO WORK!!! CALL NOW FOR MORE INFORMATION

Condition	Used
Usage	243,169 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	110921
MLS Number	13752908
Category	Dump Trucks
Last Updated	8/21/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

2025 Peterbilt 567 Dump Truck - Cummins 525HP

$239,985 USD

This new Peterbilt 567 6x4 Dump Truck is equipped with a 16' x 46" Duraclass insulated dump body, built for hauling hot mix asphalt or other temperature-sensitive materials. Powered by a 525...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SD714069
MLS Number	13679484
Category	Dump Trucks
Last Updated	8/27/2025
Location	Atlanta, GA, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 with a 16' Load King dump body is a powerful and durable solution for heavy-duty hauling. Featuring a 350 HP Detroit DD8 engine and an Allison 3000RDS automatic...

Condition	New
Usage	677 Miles
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDWE4858
MLS Number	13500619
Category	Dump Trucks
Last Updated	8/15/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2025 Peterbilt 548 Dump Truck - Paccar 360HP

Contact for price

The Load King EXD16.0423-16HLI dump body on a Peterbilt 548 6x4 chassis is a powerful, reliable solution for hauling heavy loads efficiently. With a 16-foot bed and 15-cubic-yard capacity,...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM749255
MLS Number	13702572
Category	Dump Trucks
Last Updated	8/27/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$180,785 USD

The Freightliner M2106 6x4 with a 16' Duraclass dump body offers a powerful, reliable solution for heavy-duty hauling and construction applications. Equipped with a 350 HP Detroit DD8 engine...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDVY5181
MLS Number	13733845
Category	Dump Trucks
Last Updated	7/31/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$180,785 USD

The Freightliner M2106 6x4 with a 16' Duraclass dump body offers a powerful, reliable solution for heavy-duty hauling and construction applications. Equipped with a 350 HP Detroit DD8 engine...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDVY5180
MLS Number	13733844
Category	Dump Trucks
Last Updated	7/31/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$180,785 USD

The Freightliner M2106 6x4 with a 16' Duraclass dump body offers a powerful, reliable solution for heavy-duty hauling and construction applications. Equipped with a 350 HP Detroit DD8 engine...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDVY5177
MLS Number	13733843
Category	Dump Trucks
Last Updated	7/31/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$180,785 USD

The Freightliner M2106 6x4 with a 16' Duraclass dump body offers a powerful, reliable solution for heavy-duty hauling and construction applications. Equipped with a 350 HP Detroit DD8 engine...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDVY5176
MLS Number	13733842
Category	Dump Trucks
Last Updated	7/31/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$180,785 USD

The Freightliner M2106 6x4 with a 16' Duraclass dump body offers a powerful, reliable solution for heavy-duty hauling and construction applications. Equipped with a 350 HP Detroit DD8 engine...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SDVY5174
MLS Number	13733839
Category	Dump Trucks
Last Updated	7/31/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source