International Automatic Tri Axle Trucks For Sale

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2021 International HX520 Dump Truck - HERITAGE Dump Body

$159,900 USD

2021 International HX520 16 Ft Tri-axle Heritage demolition dump truck, ready for the PAY DIRT! , Cummins X15, 485 HP , ONLY 199K miles , Allison 4500RDS 6-speed automatic...

Condition	Used
Usage	199,435 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	HERITAGE
Horse Power	485 HP
Engine Model	Cummins X15, Signature
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
MLS Number	14413786
Category	Dump Trucks
Last Updated	6/9/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

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2022 International HX620 Tri-axle Dump Truck - Ox Bodies STAMPEDE 16 FT Dump Body

$159,900 USD

2022 International HX620 Tri-Axle Dump Truck This red-and-black beast is ready to work with a Stampede Demolition Ox Body and high-lift gate! , Engine: Cummins X15, 470 HP , Transmission:...

Warranty

Condition	Used
Usage	242,323 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	Ox Bodies
Upfit Model	16 FT
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15, Signature
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	66,000 lb 4.56 ratio
Stock Number	268042
MLS Number	14363158
Category	Dump Trucks
Last Updated	6/5/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

(888) 512-___ SHOW
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2020 International LT Tri Axle Vacuum Truck - Cummins, Automatic

$109,000 USD

2020 International Vacuum Truck with Gamma Jet System LT625 International, 203,812 Miles, 9,327 Hours, CX15 Cummins Engine, Challenger Vacuum Pump and Blower, Steel Tank, 4500 Gallon Tank...

Condition	Used
Usage	9,327 Hours
Duty Class	Heavy Duty Vacuum Truck
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	4500 Gallons
Stock Number	2012558
MLS Number	13973317
Category	Vacuum Trucks
Last Updated	5/5/2026
Location	Davie, FL, US
Sold By	Iron Circle LLC

(855) 804-___ SHOW
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2023 International HX Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$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	5/6/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2023 International HX Tri Axle Cab & Chassis Truck - Cummins, 565HP, 6 Speed Automatic

$169,500 USD

2023 International HX620 SBA Twin Steer Day Cab, 565hp Cummins X15, 6 Speed Allison Automatic, 3k Mi, 10x8, Air ride suspension, 305in Wheelbase, Full Double Frame, Nationwide Delivery...

Condition	Used
Usage	3,014 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	69,000 lb
Stock Number	6838
MLS Number	14250659
Category	Cab & Chassis Trucks
Last Updated	3/18/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 801-___ SHOW
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2015 International WorkStar 7600 Tri Axle Dump Truck - N13 450HP, Automatic, 16' Dump

$60,000 USD

SUPER NICE TRUCK, RUNS AND DRIVES EXCELLENT! DOUBLE FRAME, 18,000 # AIR LIFT AXLE, AIR GATE, ELECTRIC TARP, NICE BED, FULL LOCKING REARS, TILT/TELE, AIR SEAT, CRUISE!,

Condition	Used
Usage	249,054 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	International N13
Drivetrain	8x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	15MF2497600TRIDUMP
MLS Number	13294826
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2006 International WorkStar 7600 Tri Axle Vacuum Truck - Cummins, 370HP, Automatic

$30,000 USD

NICE TRUCK, RUNS EXCELLENT, AIR SEAT, DIFFERENTIAL LOCK, DOUBLE FRAME, VAC PUMP!,

Condition	Used
Usage	175,929 Miles
Duty Class	Heavy Duty Vacuum Truck
Horse Power	370 HP
Engine Model	Cummins ISM
Drivetrain	8x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	067600175VAC
MLS Number	13558381
Category	Vacuum Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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1984 International S1900 Tri Axle 16 ft Flatbed Truck - 250HP, Automatic

$6,000 USD

double frame, lift axle, Allison transmission, *TRUCK HAS SET FOR A WHILE AND WILL NEED A GOOD SERVICE AND GOING OVER. WE ARE SELLING AS-IS,

Condition	Used
Usage	210,930 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	16 ft.
Horse Power	250 HP
Engine Model	International DT466
Transmission	Automatic
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	84INTLTRIFLAT
MLS Number	10434723
Category	Flatbed Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 382-___ SHOW
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2016 International ProStar Tri Axle Sleeper Semi Truck - MAXXFORCE 13 450HP, 16 Speed Automatic

$12,950 USD

Maxxforce 13 engine, 450hp, Jake, Fuller Auto 16spd, A/R, 2.64 Ratio

Condition	Used
Usage	681,465 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International MAXXFORCE 13
Transmission	16 Speed Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	737923
MLS Number	12946101
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Canton, OH, US
Sold By	Adelmans Truck Parts