6 Speed Dump Trucks For Sale

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

$139,500 USD

2023 Kenworth T480 --- Tandem Axle, PX9 PACCAR 360 HP, Allison Automatic 6 Speed, 5.57 Ratio, 18,000 Front Axle, 40,000 Rear Axle, 183" Wheelbase, 17' 5" Bridge, Chalmers, Double Frame, Air...

Condition	Used
Usage	108,981 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	235273
MLS Number	14062611
Category	Dump Trucks
Last Updated	12/27/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(954) 523-___ SHOW
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2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Contact for price

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: 2025, Model: T880...

Condition	New
Usage	1,702 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,200 lb 4.56 ratio
Stock Number	KF205901
MLS Number	14061431
Category	Dump Trucks
Last Updated	12/30/2025
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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2026 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$237,095 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
Usage	624 Miles
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	60,320 lb 4.30 ratio
Stock Number	KN223144
MLS Number	14019256
Category	Dump Trucks
Last Updated	12/25/2025
Location	Landover, MD, US
Sold By	All Roads Trucks

(833) 300-___ SHOW
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2022 Freightliner M2 106 Dump Truck - Detroit 350HP, 6 Speed Allison Rds Automatic

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Front plow markGD INC, Front plow dimension12 ', _ ", Side plow markAT, Side plow dimension11', Spreading2 CÔTÉS / BOTH SIDES,

Condition	Used
Usage	133,994 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	350 HP
Engine Model	Detroit DD8
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	C-37158
MLS Number	14059327
Category	Dump Trucks
Last Updated	12/24/2025
Location	Champlain, NY, US
Sold By	Gamache Truck Center

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2023 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

$199,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	251,050 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	256246
MLS Number	14007614
Category	Dump Trucks
Last Updated	12/24/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2026 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	THWM0873
MLS Number	14058655
Category	Dump Trucks
Last Updated	12/24/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2023 Chevrolet 6500 Dump Truck - Duramax 350HP

$85,999 USD

The Chevrolet 6500 4x2 11' Industrial Metal Products Inc. Dump Truck is a powerful and dependable workhorse, ideal for construction, landscaping, and municipal applications. Equipped with a...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH525995
MLS Number	13541591
Category	Dump Trucks
Last Updated	12/24/2025
Location	Atlanta, GA, US
Sold By	Custom Truck One Source

2023 Chevrolet 6500 Dump Truck - Duramax 350HP

$85,999 USD

The Chevrolet 6500 4x2 11' Industrial Metal Products Inc. Dump Truck is a powerful and dependable workhorse, ideal for construction, landscaping, and municipal applications. Equipped with a...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH224286
MLS Number	13541588
Category	Dump Trucks
Last Updated	12/24/2025
Location	Atlanta, GA, US
Sold By	Custom Truck One Source

(855) 653-___ SHOW
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2013 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

$134,500 USD

2013 Peterbilt 365 Tandem Axle Dump Truck, Cummins ISX-12 11.9L Diesel Engine, 425 HP, 1650 Ft/Lb Torque, 3 Stage Engine Brake, Allison 6 Speed Automatic Transmission, ONLY 90,352 Miles ...

Condition	Used
Usage	2,591 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	425 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	T17816D
MLS Number	14042159
Category	Dump Trucks
Last Updated	12/23/2025
Location	Denver, CO, US
Sold By	DTI Trucks

2026 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	THWM0874
MLS Number	14055673
Category	Dump Trucks
Last Updated	12/23/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(855) 984-___ SHOW
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2026 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$237,095 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
Usage	601 Miles
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	60,320 lb 4.30 ratio
Stock Number	KN223142
MLS Number	14019250
Category	Dump Trucks
Last Updated	12/25/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD

2024 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	49,838 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	381294
MLS Number	13528824
Category	Dump Trucks
Last Updated	12/21/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 982-___ SHOW
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2020 International CV515 Crew Cab Dump, 4x4, Automatic, Duramax Diesel, Low miles

$68,995 USD

FOR SALE – 2020 INTERNATIONAL CV515 CREW CAB DUMP TRUCK (4X4), For sale is a professional-grade crew cab dump truck engineered for contractors, municipalities, and fleet operators who...

Condition	Used
Usage	1,146 Hours
Duty Class	Medium Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	Air-Flo
Upfit Model	11
Bed Length	11 ft.
Horse Power	350 HP
Engine Model	International Duramax
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear End	15,000 lb
Stock Number	857972
MLS Number	14017623
Category	Dump Trucks
Last Updated	12/20/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 714-___ SHOW
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2009 Peterbilt 340 Dump Truck - Paccar 330HP, 6 Speed Allison Rds Automatic, 16' Dump

$89,500 USD

16' x 96" x 47" Dump bed, Hi-lift gate, Air gate release, Electric tarp, Dual lockers, Pete Air Trac suspension, Paccar PX8 330HP, Engine brake, Allison 3000RDS transmission, 5.57 ratio, 16K...

Condition	Used
Usage	2,362 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	SE Inc
Bed Length	16 ft.
Horse Power	330 HP
Engine Model	Paccar PX8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	7007
MLS Number	14054049
Category	Dump Trucks
Last Updated	12/20/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(833) 901-___ SHOW
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2014 Peterbilt 337 Single Axle Dump Truck - Paccar 220HP, 6 Speed Allison Rds Automatic, 18' Dump

$59,995 USD

Non CDL, PX7 diesel, Allison Automatic transmission, Hydraulic PTO, 18ft bed, We deliver nationwide,

Condition	Used
Usage	143,872 Miles
Duty Class	Medium Duty Dump Truck
Bed Length	18 ft.
Horse Power	220 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	5.28 ratio
MLS Number	14054019
Category	Dump Trucks
Last Updated	12/20/2025
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(844) 257-___ SHOW
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2018 Freightliner Coronado 122 SD Dump Truck - Detroit 450HP, 6 Speed Allison Rds Automatic, 14' Dump

$79,000 USD

2018 FREIGHTLINER 122SD CORONADO TANDEM DUMP TRUCK, DD 15 450HP, ALLISON RDS 4500 AUTO, 544,250 MILES, AIR RIDE SUSPENSION, 12K FRONTS AND 40K REARS, AIR RIDE SUSPENSION, 210" WHEELBASE,...

Condition	Used
Usage	545,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	9745
MLS Number	14053754
Category	Dump Trucks
Last Updated	12/20/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(844) 257-___ SHOW
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2020 Kenworth T270 Single Axle Dump Truck - Paccar 260HP, 6 Speed Allison Rds Automatic, 10' Dump

$59,500 USD

IN STOCK ROBSTOWN, TX USED 2020 Kenworth T270 6-8 yard dump truck, Paccar PX-7 260 horsepower engine, Allison 2500RDS automatic transmission, spring suspension, engine brake, A/C, P/S, clean...

Condition	Used
Usage	249,000 Miles
Duty Class	Medium Duty Dump Truck
Bed Length	10 ft.
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	16,000 lb 5.29 ratio
Stock Number	9614
MLS Number	13603460
Category	Dump Trucks
Last Updated	12/20/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(844) 903-___ SHOW
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2025 Isuzu NRR 14' Landscape Dump Truck 19,500 GVW, 350HP Gas V8.

$75,980 USD

The 2025 Isuzu NRR 14' Landscape Dump Truck is built to handle tough jobs with ease. Powered by a 350HP Gas V8 engine and offering a 19,500 GVW, this truck delivers the strength and...

Condition	New
Usage	825 Miles
Horse Power	350 HP
Engine Model	GMPT-V8 6.6L GAS ENGINE
Transmission	6 Speed Allison RDS Automatic
Rear End	5.37 ratio
Stock Number	SSR10010
MLS Number	13808937
Category	Dump Trucks
Last Updated	12/20/2025
Location	East Providence, RI, US
Sold By	Rhode Island Truck Center

(833) 660-___ SHOW
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2026 Freightliner M2 106 Single Axle Dump Truck - Cummins 250HP, 6 Speed Allison Rds Automatic

$114,500 USD

2026 Freightliner M2-106 Plus 10' Dump Truck Powertrain Chassis: 197 miles, 6.7L Cummins 250hp, Exhaust Brake, Allison 2500RDS 6 Speed Automatic Transmission, Air Brakes, Air Suspension,...

Condition	Used
Usage	197 Miles
Duty Class	Medium Duty Dump Truck
Upfit Make	Godwin
Horse Power	250 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb
Stock Number	T17857M
MLS Number	14052150
Category	Dump Trucks
Last Updated	12/19/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(484) 544-___ SHOW
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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

Contact for price

565 CUMMINS POWER MATED TO ALLISON 4500 RDS TRANSMISSION. WHITE CAB WITH SLATE GREY BODY. READY TO WORK

Condition	New
Usage	466 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	282779
MLS Number	14052051
Category	Dump Trucks
Last Updated	12/24/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(484) 544-___ SHOW
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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

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565 CUMMINS MATED TO AN ALLISON 4500RDS TRANSMISSION. WHITE CAB WITH BLACK BODY. READY TO GO TO WORK

Condition	New
Usage	1,826 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18.5
Horse Power	565 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	282778
MLS Number	14051967
Category	Dump Trucks
Last Updated	12/24/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

2026 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	THWM0871
MLS Number	14051629
Category	Dump Trucks
Last Updated	12/19/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 305-___ SHOW
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2017 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 17' Dump

$134,900 USD

Triaxle, 17' Rogers Steel Dump w/50" Sides, MX13 Paccar 430 HP, Allison Automatic 6 Speed, 4.33 Ratio, 3 Stage Engine Brake, HaulMaax, Double Frame, 20K FA, 44K RA, 12,350 Steerable L/S, 226...

Condition	Used
Usage	351,107 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	17 ft.
Horse Power	430 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.33 ratio
Stock Number	HD360573
MLS Number	12676558
Category	Dump Trucks
Last Updated	12/19/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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2017 Peterbilt 567 Tri Axle Dump Truck - Paccar 430HP, 6 Speed Allison Rds Automatic, 17' Dump

$134,900 USD

Triaxle, 17' Rogers Steel Dump w/50" Sides, MX13 Paccar 430 HP, Allison Automatic 6 Speed, 4.33 Ratio, 3 Stage Engine Brake, HaulMaax, Double Frame, 20K FA, 44K RA, 12,350 Steerable L/S, 226...

Condition	Used
Usage	321,476 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	17 ft.
Horse Power	430 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.33 ratio
Stock Number	HD423252
MLS Number	12676554
Category	Dump Trucks
Last Updated	12/19/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales