6 Speed Dump Trucks For Sale

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2026 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$239,095 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
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	KN223138
MLS Number	13883901
Category	Dump Trucks
Last Updated	12/12/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

2026 Peterbilt 548 Dump Truck - Paccar 360HP

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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
Usage	1,570 Miles
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789267
MLS Number	13664596
Category	Dump Trucks
Last Updated	12/12/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 548 Dump Truck - Paccar 360HP

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All New Peterbilt 548 6x4 Load King Dump Truck This Peterbilt 548 Dump Truck with a 16' Load King elliptical dump body is designed for reliable hauling in construction, aggregates, and...

Condition	New
Usage	30 Miles
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789266
MLS Number	13659479
Category	Dump Trucks
Last Updated	12/12/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 548 Dump Truck - Paccar 360HP

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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
Usage	1,439 Miles
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789258
MLS Number	13664590
Category	Dump Trucks
Last Updated	12/12/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 548 Dump Truck - Paccar 360HP

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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
Usage	1,420 Miles
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789257
MLS Number	13702581
Category	Dump Trucks
Last Updated	12/12/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Dump Truck - Cummins 525HP

$253,964 USD

FOR SALE! A brand new Peterbilt 567 8x4 upfitted with a Load King 17' 6" dump body. This vehicle is powered by a 525 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Usage	546 Miles
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	8x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD792951
MLS Number	13976795
Category	Dump Trucks
Last Updated	12/12/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 548 Dump Truck - Paccar 360HP

$187,765 USD

The Peterbilt 548 6x4 16' Load King Dump Truck is engineered for strength, stability, and reliability in demanding hauling operations. Powered by a PACCAR PX9 diesel engine producing 360...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM789323
MLS Number	14027943
Category	Dump Trucks
Last Updated	12/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

$256,390 USD

This Mack 8x4 16' Load King Dump Truck delivers exceptional strength and reliability for heavy-duty hauling operations. Powered by a Mack MP8 D diesel engine producing 455 horsepower and...

Condition	New
Horse Power	455 HP
Engine Model	Mack MP8 D
Drivetrain	8x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TM007966
MLS Number	14027938
Category	Dump Trucks
Last Updated	12/11/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2018 Freightliner M2 106 Single Axle Dump Truck - Cummins 350HP, 6 Speed Allison Hs Automatic

$67,500 USD

2018 Freightliner M2-106 10' Dump Truck, CDL Required Powertrain Chassis: 78950 miles, 2810 Hours, 8.9L Cummins L9 | 350HP/1,050ft-lbs, Exhaust Brake, Allison 3000HS 6 Speed Automatic...

Condition	Used
Usage	78,950 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	22,700 lb
Stock Number	T17797M
MLS Number	14025466
Category	Dump Trucks
Last Updated	12/10/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

2026 Peterbilt 548 Dump Truck - Paccar 370HP

$222,870 USD

The Peterbilt 548 10x4 18' Load King Dump Truck offers exceptional versatility and durability for a wide range of hauling applications. Its 18-foot elliptical dump body, with a capacity of...

Condition	New
Usage	1,522 Miles
Horse Power	370 HP
Engine Model	Paccar PX9 D
Drivetrain	10x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM788997
MLS Number	13735995
Category	Dump Trucks
Last Updated	12/10/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 567 Dump Truck - Cummins 525HP

$253,964 USD

FOR SALE! A brand new Peterbilt 567 8x4 upfitted with a Load King 17' 6" dump body. This vehicle is powered by a 525 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS...

Condition	New
Usage	541 Miles
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	8x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TD792949
MLS Number	13976793
Category	Dump Trucks
Last Updated	12/11/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(772) 409-___ SHOW
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2026 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

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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: T880...

Condition	New
Usage	625 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	KF198152
MLS Number	14023731
Category	Dump Trucks
Last Updated	12/10/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(833) 478-___ SHOW
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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	1/15/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2026 Peterbilt 548 Dump Truck - Paccar 360HP

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Owning a Peterbilt 548 6x4 with a 16' DuraClass Dump Body offers exceptional durability, power, and efficiency for various hauling and construction applications. Powered by a 360 HP engine...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM768713
MLS Number	13523139
Category	Dump Trucks
Last Updated	12/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Kenworth T880 Dump Truck - Cummins 525HP

$272,465 USD

Owning a Kenworth T880 8x4 with a 17'6" Load King dump body gives you a heavy-duty workhorse built for nonstop production and long-term durability. The steel semi-elliptical body with 60"...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	8x4
Transmission	6 Speed
Suspension	Spring
Rear End	46,000 lb
Stock Number	TJ223166
MLS Number	14023342
Category	Dump Trucks
Last Updated	12/31/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2019 Kenworth T880 Quad Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

$169,900 USD

Quad Axle, X-15 Cummins 450 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 278" Wheelbase, 25' 6" Bridge, HaulMaxx, Double Frame, 3 Stage Engine Brake, Air...

Quantity	5
Condition	Used
Usage	254,257 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	281119
MLS Number	13492295
Category	Dump Trucks
Last Updated	12/14/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2019 Kenworth T880 Quad Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

$169,900 USD

Quad Axle, X-15 Cummins 450 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 278" Wheelbase, 25' 6" Bridge, HaulMaxx, Double Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	249,102 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	281121
MLS Number	13483956
Category	Dump Trucks
Last Updated	12/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2019 Kenworth T880 Quad Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

$169,900 USD

Quad Axle, X-15 Cummins 450 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 278" Wheelbase, 25' 6" Bridge, HaulMaxx, Double Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	237,112 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	281120
MLS Number	13483933
Category	Dump Trucks
Last Updated	12/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2019 Kenworth T880 Quad Axle Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic, 19' Dump

$169,900 USD

Quad Axle, X-15 Cummins 450 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 278" Wheelbase, 25' 6" Bridge, HaulMaxx, Double Frame, 3 Stage Engine Brake, Air...

Quantity	6
Condition	Used
Usage	238,794 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	281124
MLS Number	13483929
Category	Dump Trucks
Last Updated	12/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2022 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$189,999 USD

2022 Kenworth T880 --- Tri Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.30 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 217" Wheelbase, 20' 5" Bridge, Air Ride AG460, Double Frame,...

Condition	Used
Usage	6,253 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	495588
MLS Number	13364700
Category	Dump Trucks
Last Updated	12/9/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2016 Freightliner M2 106 Dump Truck / Non-CDL / Cummins / Manual Transmission

$49,995 USD

FOR SALE: 2016 FREIGHTLINER M2 106 – NON-CDL DUMP TRUCK, CUMMINS ISB 6.7L, 10’ VALEW BODY, The 2016 Freightliner M2 106 is a medium-duty dump truck built for performance, dependability, and...

Condition	Used
Usage	4,600 Hours
Duty Class	Medium Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	Valew
Bed Length	10 ft.
Horse Power	220 HP
Engine Model	Cummins Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Capacity	7 Yards
Stock Number	FY3520
MLS Number	13851452
Category	Dump Trucks
Last Updated	12/5/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

2025 Peterbilt 567 Dump Truck - Cummins 525HP

$244,235 USD

Peterbilt 567 8x4 16' Load King Dump Truck powered by a 525 HP Cummins X15D diesel engine with automatic transmission. Built on a Class 8 chassis with a 20,000 lb front axle capacity and a...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	8x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SD727807
MLS Number	14018281
Category	Dump Trucks
Last Updated	12/5/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Peterbilt 548 Dump Truck - Paccar 360HP

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Owning a Peterbilt 548 6x4 with a 16' DuraClass Dump Body offers exceptional durability, power, and efficiency for various hauling and construction applications. Powered by a 360 HP engine...

Condition	New
Usage	632 Miles
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TM768714
MLS Number	13491656
Category	Dump Trucks
Last Updated	12/9/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2022 Western Star 4700 Dump Truck - Detroit 505HP, 6 Speed Allison Rds Automatic, 15' Dump

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Make dump boxA.C.N.S Dump box typeCONSTRUCTION, Side wall42", Dump box serial #2543, Door54", Door opening2 SENS, Heated boxNON, CAB shield24", Asphalt lip7", CanvasYES, Canvas type,...

Condition	Used
Usage	6,040 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	ACNS
Bed Length	15 ft.
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	C-36961
MLS Number	14017135
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center