International 6 Speed Dump Trucks For Sale

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2021 International HV Tri Axle Dump Truck - Cummins 370HP, Automatic

2023 International HX Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

$179,900 USD

2023 International HX620 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 209" Wheelbase, 19' 7" Bridge, Chalmers, Double Frame,...

Condition	Used
Usage	139,840 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	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	113553
MLS Number	14338911
Category	Dump Trucks
Last Updated	4/30/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2020 International CV Crew Cab Dump, 4x4, Automatic, Duramax Diesel, Low miles

2024 International HX Dump Truck - Cummins 500HP, 6 Speed Allison Rds Amt

Newly Listed

Contact for price

105191 Miles, 3683 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 6 Speed Allison RDS AMT Transmission, Hendrickson Suspension, Wheels: All Aluminum, Wheel Base: 248, Tandem Rear...

Condition	Used
Usage	3,683 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automated
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37592
MLS Number	14333077
Category	Dump Trucks
Last Updated	4/25/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 435-___ SHOW
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2023 International HX Tri Axle Dump Truck - Cummins 500HP, 6 Speed Automatic

$195,000 USD

2023 International HX Tri-Axle Dump Truck powered by a 500 HP Cummins diesel engine paired with a smooth-shifting Allison automatic transmission, this HX is built for serious hauling....

Condition	Used
Usage	101,521 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Transmission	6 Speed Automatic
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	252005
MLS Number	14330958
Category	Dump Trucks
Last Updated	4/24/2026
Location	Walpole, MA, US
Sold By	Allegiance Trucks

(844) 982-___ SHOW
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2018 International DuraStar 4300 Single Axle Dump Truck - Cummins 250HP, 6 Speed Manual, 14' Dump

$47,995 USD

For sale: 2018 International 4300 heavy-duty dump truck with just 33,904 miles and only 1,245 engine hours. This unit is powered by a 6.7L Cummins ISB diesel engine producing 250 horsepower,...

Condition	Used
Usage	1,245 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	14 ft.
Horse Power	250 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	350203
MLS Number	13622034
Category	Dump Trucks
Last Updated	4/23/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(855) 653-___ SHOW
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2022 International HV Dump Truck - Cummins 350HP, 6 Speed Allison Rds Automatic

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2020 International HV607 Tandem Axle 15’ Dump Truck, Cummins L9 8.9L Turbo Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 34,978 Miles 2,773 Engine Hours...

Condition	Used
Usage	34,978 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	18161D
MLS Number	14325068
Category	Dump Trucks
Last Updated	4/22/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 444-___ SHOW
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2014 International 4300 Dump Truck

$22,000 USD

2014 International 4300 with 9 Foot Dump Bed and Roll Tarp, , 9 Foot Dump Bed with 30 Inch Sides and 36 Inch Air Operated Tailgate , Electric Roll Tarp , International...

Condition	Used
Usage	8,609 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	9 ft.
Horse Power	230 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear End	21,000 lb
Stock Number	9748
MLS Number	14317557
Category	Dump Trucks
Last Updated	4/20/2026
Location	Sparta, KY, US
Sold By	Craigmyle Truck and Trailer Sales

(844) 624-___ SHOW
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2014 International DuraStar 4400 Single Axle Dump Truck - DT466 270HP, 6 Speed Allison Rds Automatic

$29,950 USD

For Sale: 2014 International Durastar 4400 – LOW MILES Power Drivetrain, , 270 HP International DT466 Diesel Engine, , Allison RDS 6-Speed Automatic Transmission, , 6.43 Rear Ratio, , 4x2...

Condition	Used
Usage	20,264 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	270 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	6.43 ratio
Stock Number	MO11168
MLS Number	14160055
Category	Dump Trucks
Last Updated	4/22/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2014 International DuraStar 4400 Single Axle Dump Truck - DT466 270HP, 6 Speed Allison Rds Automatic

$29,950 USD

For Sale: 2014 International Durastar 4400 – LOW MILES Power Drivetrain, , 270 HP International DT466 Diesel Engine, , Allison RDS 6-Speed Automatic Transmission, , 6.43 Rear Ratio, , 4x2...

Condition	Used
Usage	20,264 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	270 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	6.43 ratio
Stock Number	MO11168
MLS Number	14160054
Category	Dump Trucks
Last Updated	4/22/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(833) 801-___ SHOW
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2002 International 4900 Single Axle Dump Truck - DT466 220HP, 6 Speed Manual, 10' Dump

$15,000 USD

GOOD TRUCK, RUNS EXCELLENT, PRE-EMISSIONS ENGINE, AIR BRAKES, 4 DOORS, 10 FT DUMP BED, DIFFERENTIAL LOCK, REAR HITCH!,

Condition	Used
Usage	141,739 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	10 ft.
Horse Power	220 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	0249001414DRSADUMP
MLS Number	14140620
Category	Dump Trucks
Last Updated	4/10/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 435-___ SHOW
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2007 International WorkStar 7600 Dump Truck - 410HP

$114,900 USD

477368 Miles, Engine: CUMMINS ISM, 410 HP, Fuel Type: Diesel, Walking Beam Suspension, Wheel Base: 248.0, Five Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 40000 lb

Condition	Used
Usage	477,368 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	410 HP
Engine Model	Cummins ISM
Transmission	6 Speed
Suspension	Walking Beam
Rear Axle	Five Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	346260
MLS Number	13556843
Category	Dump Trucks
Last Updated	4/7/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks

2022 International HV Dump Truck - A26 475HP, 6 Speed Allison Rds Automatic

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320936 Miles, 8558 Hours, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Hendrickson Suspension, Wheels: Aluminum/Steel, Wheel...

Condition	Used
Usage	8,558 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37109
MLS Number	14259198
Category	Dump Trucks
Last Updated	3/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 254-___ SHOW
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2024 International HX Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Manual

$195,000 USD

Condition	Used
Usage	117,483 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Manual
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	67977
MLS Number	14171511
Category	Dump Trucks
Last Updated	3/20/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

2022 International HV Dump Truck - A26 475HP, 6 Speed Allison Rds Automatic, 14' Dump

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Make dump boxAT, Dump box modelXL500T14.5-42-54P2, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #221-5291, Manufactured date07 M - 21 Y, Door54'', Door opening2 SENS, Heated box-...

Condition	Used
Usage	4,602 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37101
MLS Number	14054053
Category	Dump Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2018 International WorkStar 7400 Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic

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Front plow markCÔTÉ, Front plow dimension12 ', _ ", Side plow markCÔTÉ, Side plow serial #N/D, Side plow dimension16', Installed option, SPREAD ESSIEUX AVANT: 102", GYROPHARES, SpreadingÀ...

Condition	Used
Usage	258,476 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	330 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Stock Number	C-36722
MLS Number	13809198
Category	Dump Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2016 International DuraStar 4300 Single Axle Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 12' Dump

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Make dump boxD.E.L Dump box modelJ0-76027, Dump box typeCONSTRUCTION, Side wall32", Dump box serial #15-326, Door42", Door opening1 SENS, Heated box-, CAB shield8", CanvasYES, Canvas type:...

Condition	Used
Usage	7,698 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	12 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 6.14 ratio
Stock Number	C-36605
MLS Number	13674652
Category	Dump Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 780-___ SHOW
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2020 International MV Single Axle Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic

$70,900 USD

On the ground and ready for delivery, 2020 International MV 5 yard dump truck. NO CDL Required. GVWR 25,999, Cummins 6.7L with Allison Automatic transmission, Manual tarp system, Spring is...

Condition	Used
Usage	40,000 Miles
Duty Class	Medium Duty Dump Truck
Horse Power	260 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,000 lb 5.57 ratio
Stock Number	310132
MLS Number	14155961
Category	Dump Trucks
Last Updated	3/2/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(707) 849-___ SHOW
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2010 International DuraStar 4300 Single Axle Dump Truck - MAXXFORCE 9 220HP, 6 Speed Allison Rds Automatic

$20,000 USD

2010 International Dump Truck 16 Foot Body with 4 Ft sides 187k miles, Diesel Maxxforce, Automatic Transmission, 26,000lb GVW Excellent shape ready for work,

Condition	Used
Usage	186,906 Miles
Duty Class	Medium Duty Dump Truck
Horse Power	220 HP
Engine Model	International MAXXFORCE 9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb
MLS Number	14097073
Category	Dump Trucks
Last Updated	2/13/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(844) 476-___ SHOW
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2019 International 4300 Dump Truck - Cummins 300HP

$74,500 USD

2019 International 4300 4x2, 59,714 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	59,714 Miles
Horse Power	300 HP
Engine Model	Cummins B6.7 D
Drivetrain	4x2
Transmission	6 Speed
Stock Number	KH833930
MLS Number	14130657
Category	Dump Trucks
Last Updated	2/7/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
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2019 International 4300 Dump Truck - Cummins 300HP

$73,500 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	3/24/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(833) 660-___ SHOW
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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

(541) 912-___ SHOW
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2006 International 7600 (6X4) Dump Truck

$58,000 USD

2006 International 7600 3 axle dump truck. 94,300 total miles with 10,513 hours. Cummins ISM 385 hp, Jake brake, 6 speed Allison 7400RDS Heavy duty trans. 20,000 lbs., twin Hyd. steer....

Condition	Used
Usage	10,513 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	385 HP
Engine Model	Cummins ISM
Transmission	6 Speed Allison RDS Automatic
Rear End	40,000 lb 4.88 ratio
Capacity	14 cu. yds.
MLS Number	13974628
Category	Dump Trucks
Last Updated	12/12/2025
Location	Eugene, OR, US
Sold By	Quality Equipment Sales

(833) 490-___ SHOW
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2019 International HX620 Dump Truck, Dot Passing , Zero Down Financing Available WAC , Warranty Options

$142,995 USD

For sale: a robust 2019 International HX620 with a powerful Cummins X15 485 HP engine and smooth Allison Automatic 4500rds transmission, paired with a tandem axle setup featuring a 20,000 lb...

Condition	Used
Usage	134,211 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	485 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	U291896
MLS Number	13843833
Category	Dump Trucks
Last Updated	11/25/2025
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO