6 Speed Dump Trucks For Sale

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10 0

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Amt, 17.5' Dump

Contact for price

320 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 6 Speed Allison RDS AMT Transmission, Drive: 8x4, Air Trac Suspension, Wheels: Aluminum, Wheel Base: 240, Tri Rear Axles, Front...

Condition	New
Usage	320 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	282745
MLS Number	14004838
Category	Dump Trucks
Last Updated	11/27/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

9 0

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	THWM0870
MLS Number	14004454
Category	Dump Trucks
Last Updated	11/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

9 0

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	THWM0869
MLS Number	14004453
Category	Dump Trucks
Last Updated	11/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

9 0

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	TDWM0865
MLS Number	14004451
Category	Dump Trucks
Last Updated	11/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

9 0

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	TDWM0864
MLS Number	14004450
Category	Dump Trucks
Last Updated	11/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 479-___ SHOW
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47 0

2016 Ford F-550 Dump Truck - 6.7L POWER STROKE 440HP, 6 Speed Automatic

$52,900 USD

2016 Ford F-550 S.D. Extra Cab 4x4 Gravel Dump Truck, 6.7L Powerstroke diesel, auto trans, A/C, low 47k miles, tilt, alarm, power windows and locks, power mirrors, trailer brakes, bluetooth...

Condition	Used
Usage	47,628 Miles
Duty Class	Medium Duty Dump Truck
Horse Power	440 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	6 Speed Automatic
Stock Number	13493
MLS Number	14002419
Category	Dump Trucks
Last Updated	11/26/2025
Location	North Hills, CA, US
Sold By	Truck Depot

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6 0

2018 Western Star 4700 Quad Axle Dump Truck - Detroit 505HP, 6 Speed Allison Rds Automatic, 19' Dump

$139,500 USD

Quad Axle, 19' R/S Steel Dump w/48" Sides, DD13 Detroit 505 HP, Allison Automatic 6 Speed, 4.30 Ratio, TufTrac, Double Frame, 18K FA, 46K RA, (2) 13,200 Steerable L/A, 254" WB, 23'7" Bridge,...

Condition	Used
Usage	312,904 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	19 ft.
Horse Power	505 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Quad Axle
Rear End	4.30 ratio
Stock Number	JLJU8999
MLS Number	14002417
Category	Dump Trucks
Last Updated	11/26/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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10 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$259,900 USD

2026 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3...

Quantity	5
Condition	New
Usage	8 Hours
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	216083
MLS Number	14001736
Category	Dump Trucks
Last Updated	11/26/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

6 0

2025 International MV607 Dump Truck - Cummins 250HP

$116,253 USD

FOR SALE! A brand new International MV607 4x2 upfitted with a Load King dump body. This vehicle is powered by a 250 hp Cummins 6.7L diesel motor, and gears are shifted via an Allison 2500RDS...

Condition	New
Horse Power	250 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SS412650
MLS Number	13134711
Category	Dump Trucks
Last Updated	11/26/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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23 0

2026 Western Star 49X Dump Truck - Detroit 470HP

$228,258 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 Maverick, FET...

Condition	New
Usage	1,236 Miles
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	258805
MLS Number	13847740
Category	Dump Trucks
Last Updated	11/25/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

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27 0

2026 Western Star 49X Dump Truck - Cummins 475HP

$238,716 USD

2026 Western Star 49X, Triaxle Dump, Cummins 475HP, Allison 4500RDS, 20,000K Front Axle, 46,000K Rea Axle, 13,200K Steerable Pusher Axle, Tuftrac Rear Suspension, 16FT Ox Stampede, Price...

Condition	New
Usage	1,146 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	475 HP
Drivetrain	6x4
Transmission	6 Speed
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	258795
MLS Number	13800640
Category	Dump Trucks
Last Updated	11/25/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

8 0

2026 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 16' Load King Dump Truck is a durable and efficient work truck designed for heavy-duty hauling. Powered by a Detroit DD8 diesel engine producing 350 horsepower and...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TDWL9989
MLS Number	13999968
Category	Dump Trucks
Last Updated	11/25/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

25 0

2022 Freightliner 114SD Dump Truck - Cummins 500HP

$175,000 USD

2022 Freightliner 114SD 5 Axle Dump Truck Cummins X12@500 H.P. Engine Brake, 229,841 Miles and 7,650 Hours, Allison 4500 RDS (Rugged Duty Series) 6 Speed Automatic Overdrive Transmission, 20...

Condition	Used
Usage	229,841 Miles
Horse Power	500 HP
Engine Model	Cummins X12 11.8L
Transmission	6 Speed
Suspension	Walking Beam
Rear End	58,000 lb
Stock Number	NHNF0232
MLS Number	13999806
Category	Dump Trucks
Last Updated	11/26/2025
Location	Lynchburg, VA, US
Sold By	Custom Truck One Source

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26 0

2024 International MV Single Axle Dump Truck - Cummins 220HP, 6 Speed Allison Hs Automatic

$94,500 USD

2024 International MV607 Dump Truck, Diesel, Tarp Powertrain Chassis: 20142 Miles | 613 Hours, 6.7L Cummins B6.7 | 220HP/660 lbs-ft, Allison 6 Speed Automatic Transmission, Air Brakes, Air...

Condition	Used
Usage	20,142 Miles
Duty Class	Medium Duty Dump Truck
Upfit Make	Godwin
Horse Power	220 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	10,000 lb
Stock Number	T17785M
MLS Number	13998147
Category	Dump Trucks
Last Updated	11/22/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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41 1

2022 Western Star 4800TS Dump Truck - Detroit 505HP, 6 Speed Allison Rds Automatic

Contact for price

203001 Miles, Engine: DETROIT DD13, 505 HP, 6 Speed Allison RDS Automatic Transmission, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 232, Tandem Rear Axles, Front Axle Weight:...

Condition	Used
Usage	203,001 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	C-37059
MLS Number	13907240
Category	Dump Trucks
Last Updated	11/22/2025
Location	Champlain, NY, US
Sold By	Gamache Truck Center

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16 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 525HP, 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
Usage	705 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	60,320 lb 4.56 ratio
Stock Number	KF222868
MLS Number	13981432
Category	Dump Trucks
Last Updated	11/21/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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26 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 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:...

Condition	New
Usage	1,379 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	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF168416
MLS Number	13949711
Category	Dump Trucks
Last Updated	11/21/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

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13 0

2018 Kenworth T800 Tri Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$139,900 USD

Triaxle, 17.5' Beau-Roc Steel Dump w/60" Sides, MX13 Paccar 455 HP, Allison Automatic 6 Speed, 4.56 Ratio, 3 Stage Engine Brake, HaulMaax, Double Frame, 219" WB, 20'6" Bridge, 20K FA, 46K RA...

Condition	Used
Usage	12,042 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	17.5
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.56 ratio
Stock Number	JJ217629
MLS Number	13916372
Category	Dump Trucks
Last Updated	11/21/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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21 0

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

$244,295 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	614 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN192759
MLS Number	13796997
Category	Dump Trucks
Last Updated	11/24/2025
Location	Landover, MD, US
Sold By	All Roads Trucks

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10 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$259,900 USD

2026 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3...

Quantity	5
Condition	New
Usage	18 Hours
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	216082
MLS Number	13993660
Category	Dump Trucks
Last Updated	11/25/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

8 0

2026 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

The Freightliner M2106 6x4 16' Load King Dump Truck is a durable and efficient work truck designed for heavy-duty hauling. Powered by a Detroit DD8 diesel engine producing 350 horsepower and...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	TDWL9987
MLS Number	13992440
Category	Dump Trucks
Last Updated	11/20/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(855) 506-___ SHOW
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20 0

2019 International DuraStar 4300 Single Axle Dump Truck - Cummins, 6 Speed Automatic

$57,900 USD

STOCK #2721, 16FT DUMP TRUCK * 2019 INTERNATIONAL 4300 * ENGINE CUMMINS B6.7 * DIESEL * AUTOMATIC *GVW 25,999 * MILEAGE 183,111 *. YELLOW *, 90 DAYS WARRANTY, * ALL PREVENTIVE MAINTENANCE IS...

Condition	Used
Usage	183,111 Miles
Duty Class	Medium Duty Dump Truck
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	2721
MLS Number	13696258
Category	Dump Trucks
Last Updated	11/26/2025
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

13 0

2019 International 4300 Dump Truck - Cummins 300HP

$76,500 USD

2019 International 4300 4x2, 59,728 Miles, 14,000 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, Cummins B6.7 Engine, 300 Horsepower, Allison 3500RDS Transmission 2022 Load King 10 Ft. Dump...

Condition	Used
Usage	59,729 Miles
Horse Power	300 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	KH720188
MLS Number	13989018
Category	Dump Trucks
Last Updated	11/19/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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15 0

2020 Freightliner M2 106 Single Axle Dump Truck - Cummins 240HP, 6 Speed Automatic

$59,900 USD

STOCK #2658, 15FT DUMP TRUCK * 2020 FREIGHTLINER M2 * ENGINE CUMMINS B6.7 * DIESEL *HORSE POWER 240 * AUTOMATIC *GVW 26,000 * MILEAGE 221,762 *. WHITE * WHEEL BASE 204 *, 90 DAYS WARRANTY, *...

Condition	Used
Usage	221,762 Miles
Duty Class	Medium Duty Dump Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	2658
MLS Number	13423969
Category	Dump Trucks
Last Updated	11/19/2025
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC