Used Tri Axle 6x4 Trucks For Sale

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1-25 of 32 results
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2020 Peterbilt 348 6x4 Tri-Axle Automatic Dump Truck
9 0

2020 Peterbilt 348 6x4 Tri-Axle Automatic Dump Truck

$137,500 USD
2020 Peterbilt 348 6x4 Tri-Axle Automatic Dump Truck.Approximately 183,000 miles. Paccar PX-9 six-cylinder 8.9L diesel engine. 450 hp. Allison 3500 RDS automatic transmission. 6x4 drive type...
ConditionUsed
Usage183,000 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power450 HP
Engine ModelPaccar PX-9
Drivetrain6x4
TransmissionAllison RDS Automatic
Rear AxleTri Axle
Rear End46,000 lb
MLS Number13205076
CategoryDump Trucks
Last Updated1/6/2025
Location
Indianapolis, IN, US
Sold By

Equipment Dudes LLC

Peterbilt 389 Tri Axle Sleeper Semi Truck - 42" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual
37 0

2020 Peterbilt 389 Tri Axle Sleeper Semi Truck - 42" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed
$199,500 USD
2020 PETERBILT 389 HEAVY HAUL,565 HP CUMMINS X15 POWER, LOW MILES, 18SPD MAN-TRANS,20/20/46 FRONT AND REARS, FULL LOCKERS,20,000 AIR LIFT AXLE,46,000 REARS, DOUBLE FRAMED, DUAL STEERING BOX,...
ConditionUsed
Usage237,625 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size42"
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb
Stock Number6911
MLS Number13370249
CategorySleeper Semi Trucks
Last Updated1/30/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Kenworth W900L Tri Axle Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 525HP, 18 Speed Manual
54 1

2013 Kenworth W900L Tri Axle Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 525HP, 18 Speed Manual

Recently Updated
$90,000 USD
2013 W900 KW, HEAVY HAUL TRI AXLE, 525 ISX CUMMINS, " NEW REMAN TRANNY AND CLUTCH 7/10/2024, 7 YEARS OF SERVICE RECORDS!!! 18 SPEED, AIR RIDE, 14K FRONTS 46K REARS, 7 years of...
ConditionUsed
Usage22,778 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 3.70 ratio
MLS Number12539902
CategorySleeper Semi Trucks
Last Updated1/30/2025
Location
Jackson, TN, US
Sold By

Snider Equipment

1994 Peterbilt 379 Tri-Axle Dump Truck - **Less than 2k mi on rebuild!!**
11 0

1994 Peterbilt 379 Tri-Axle Dump Truck - **Less than 2k mi on rebuild!!**

Price Drop
$54,850 USD
1994 Peterbilt 379 Tri-Axle Dump Truck.Brand New REBUILD on Detroit Series 60 Diesel Engine.Approximately 789,000 miles on body.Less than 2,000 miles on engine. 500 HP. 12.7L. Eaton 13-speed...
ConditionUsed
Usage789,000 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power450 HP
Engine ModelDetroit Series 60
Drivetrain6x4
Transmission13 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb
MLS Number13278346
CategoryDump Trucks
Last Updated1/27/2025
Location
Knoxville, TN, US
Sold By

Equipment Dudes LLC

2018 Kenworth T880 Conventional Day Cab, Tri Axle, Cummins ISX 15, PTO, Jake Break.
43 0

2018 Kenworth T880 Conventional Day Cab, Tri Axle, Cummins ISX 15, PTO, Jake Break.

Price Drop
$72,500 USD
This fully loaded truck features: - Front weight: 14,600 lbs - Rear weight: 46,000 lbs - Steerable lift axle: 13,500 lbs - Engine: Cummins ISX 15, 565 H.P. - Transmission: Eaton Fuller SUPER...
ConditionUsed
Usage469,507 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins ISX
Drivetrain6x4
TransmissionSuper 10 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTri Axle
Rear End3.58 ratio
Stock Number205539
MLS Number13274911
CategoryDay Cab Semi Trucks
Last Updated1/24/2025
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

2014 Freightliner 114SD Truck-Mounted Knuckle Boom Crane - HIAB CRANES & LOADERS Knuckle Boom Crane
19 0

2014 Freightliner 114SD Truck-Mounted Knuckle Boom Crane - HIAB CRANES & LOADERS Knuckle Boom Crane

$99,900 USD
2014 Freightliner 114SD Tri-Axle Flatbed Truck with Hiab XS 322E-5 Hipro Knuckle boom / crane truck, 20K F/A, 46K R/A, FULL LOCKERS, Engine Brake, Air Ride, 11R22.5 Drive Tires, Float Steer...
ConditionUsed
Usage170,537 Miles
Duty ClassHeavy Duty Truck-Mounted Knuckle Boom Crane
Upfit TypeKnuckle Boom Crane
Upfit MakeHIAB CRANES & LOADERS
Engine ModelDetroit Detroit DD13
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End57,020 lb
Stock Number250453
MLS Number13363005
CategoryTruck-Mounted Knuckle Boom Cranes
Last Updated1/24/2025
Location
Mcdonough, GA, US
Sold By

The Truck and Trailer Connection INC

International WorkStar 7600 Tri Axle 26 ft Flatbed Truck - 390HP, 8Ll Manual
27 0

2012 International WorkStar 7600 Tri Axle 26 ft Flatbed Truck - 390HP, 8Ll Manual

$62,977 USD
2012 IHC 7600 Work-Star 26' x 96" Tandem-Axle Flat-Bed Truck, IHC MF-11 10.5L @ 390 H.P., Engine Brake, Eaton-Fuller RTO-16908LL O/D Transmission, 4.56 Ratio, 278" W.B., Hendrickson Haulmaxx...
ConditionUsed
Usage9,766 Hours
Duty ClassHeavy Duty Flatbed Truck
Bed Length26 ft.
Horse Power390 HP
Engine ModelInternational MAXXFORCE 11
Drivetrain6x4
Transmission8LL Manual
SuspensionHaulMaax
Rear AxleTri Axle
Rear End59,200 lb 4.56 ratio
WinchYes
Stock Number3475
MLS Number12419909
CategoryFlatbed Trucks
Last Updated1/29/2025
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

International 8200 Tri Axle Dump Truck - Cummins 350HP, 9 Speed Manual, 16' Dump
10 0

1996 International 8200 Tri Axle Dump Truck - Cummins 350HP, 9 Speed Manual, 16' Dump

$20,000 USD
runs great, double frame, air seat, tilt/tele, lift axle, tilt/tele, air gate,,
ConditionUsed
Usage884,373 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power350 HP
Engine ModelCummins M11
Drivetrain6x4
Transmission9 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End40,000 lb
Stock Number96M118200TRIDUMP
MLS Number12116778
CategoryDump Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International 9400 Tri Axle Chemical Tank Truck - Cummins, 450HP, Manual
4 0

2007 International 9400 Tri Axle Chemical Tank Truck - Cummins, 450HP, Manual

$18,000 USD
nice truck, runs great, three product tanks, rear pump, differential lock, steerable air lift third axle, air seat, tilt/tele, power mirrors, dump valve,,
ConditionUsed
Usage615,977 Miles
Duty ClassHeavy Duty Chemical Tank Truck
Horse Power450 HP
Engine ModelCummins ISX
Drivetrain6x4
TransmissionManual
SuspensionAir Ride
Rear AxleTri Axle
Rear End40,000 lb
Stock Number07ISX6159400TANK
MLS Number11771050
CategoryChemical & Acid Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Volvo WG64T Dump Truck - 275HP
6 0

1991 Volvo WG64T Dump Truck - 275HP

$17,500 USD
nice truck, runs great, clean, full locking rears, double frame, air seat, air lift axle,,
ConditionUsed
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power370 HP
Engine ModelDetroit SERIES 60 11.1 DDEC II
Drivetrain6x4
Transmission8LL Manual
SuspensionVolvo T-Ride
Rear AxleTri Axle
Rear End40,000 lb
Stock Number91DETVOLTRIDUMP
MLS Number11483243
CategoryDump Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Western Star 5800 Tri Axle Grapple Truck - Caterpillar, 445HP, 8LL
7 0

1998 Western Star 5800 Tri Axle Grapple Truck - Caterpillar, 445HP, 8LL

$35,000 USD
nice truck, runs great, heavy duty, full locking rears, lift axles, full gauge package, FASSI F300 SE 24 BOOM and GRAPPLE, air seat, double frame,,
ConditionUsed
Usage260,955 Miles
Duty ClassHeavy Duty Grapple Truck
Horse Power445 HP
Engine ModelCaterpillar C12
Drivetrain6x4
Transmission8LL Manual
SuspensionChalmers
Rear AxleTri Axle
Rear End44,000 lb
Stock Number98WS586GRAPPLE
MLS Number11152671
CategoryGrapple Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Ford L8000 Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 330HP, 9 Speed Manual
5 1

1996 Ford L8000 Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 330HP, 9 Speed Manual

$9,000 USD
good truck, runs great, clean, air seat, differential lock, double frame, HEAVY DUTY TRUCK,,
ConditionUsed
Usage132,034 Miles
Duty ClassHeavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power330 HP
Engine ModelCummins 8.3 LITER
Drivetrain6x4
Transmission9 Speed Manual
SuspensionWalking Beam
Rear AxleTri Axle
Rear End45,000 lb 4.30 ratio
Stock Number96L8AGITORMIX
MLS Number10436283
CategoryMixer / Ready Mix / Concrete Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Freightliner Century Class 120 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 515HP, 10 Speed Amt
13 0

2002 Freightliner Century Class 120 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 515HP, 10 Speed Amt

$26,500 USD
2002 Freightliner Century, Cummins N14 and 10 spd auto shift. Steerable lift axle,,
ConditionUsed
Usage800,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power515 HP
Engine ModelCummins N14
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End40,000 lb
Stock NumberBTS2241
MLS Number12504177
CategorySleeper Semi Trucks
Last Updated1/3/2025
Location
Great Falls, MT, US
Sold By

Bouma Truck Sales

Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic
18 0

2012 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic

Call for price
power window mirrors, cruise control, NEW white paint on chassis cab, NEW AULICK 22' Grain box w/ hi-lift tailgate, steerable lift axle, in shop getting built now available soon
ConditionUsed
Usage500,817 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power370 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAllison RDS Automatic
Suspension4 Spring
Rear AxleTri Axle
Rear End53,000 lb 4.78 ratio
Stock NumberGW22036
MLS Number11291774
CategoryDay Cab Semi Trucks
Last Updated11/15/2024
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

2014 Kenworth T880 Tri-Axle Dump Truck
4 0

2014 Kenworth T880 Tri-Axle Dump Truck

$127,900 USD
2014 Kenworth T880 Tri-Axle Dump Truck.Odometer reads 268,254 miles. Paccar MX13 6-Cyl diesel engine. 405 hp. Eaton-FullerRTO16909ALL 9-speed manual transmission. Spring-leaf suspension....
ConditionUsed
Usage268,254 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power405 HP
Engine ModelPaccar MX13-405
Drivetrain6x4
Transmission9 Speed Manual
SuspensionLeaf Springs
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
MLS Number13205207
CategoryDump Trucks
Last Updated1/7/2025
Location
Indianapolis, IN, US
Sold By

Equipment Dudes LLC

2015 International 7600 Tri-Axle Automatic Dump Truck
6 0

2015 International 7600 Tri-Axle Automatic Dump Truck

$79,850 USD
2015 International 7600 Automatic Tri Axle Dump Truck.Odometer reads 376,463 miles. Navistar N13 6-cyl diesel engine. 475 hp. Allison automatic transmission.Hendrickson Air Ride Suspension....
ConditionUsed
Usage376,463 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length18 ft.
Horse Power475 HP
Engine ModelNavistar N13
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
MLS Number13202360
CategoryDump Trucks
Last Updated1/7/2025
Location
Jersey City, NJ, US
Sold By

Equipment Dudes LLC

2014 Kenworth T800 Tri-Axle Dump Truck
23 0

2014 Kenworth T800 Tri-Axle Dump Truck

$131,850 USD
2014 Kenworth T800 Tri-Axle Dump Truck.Odometer reads 352,277 miles. Cummins ISX12 6-Cyl diesel engine. 425 hp. Tier 4 emissions. Eaton-Fuller 10-speed manual transmission. Hendrickson...
ConditionUsed
Usage352,277 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power425 HP
Engine ModelCummins ISX12
Emission RatingTier 4
Drivetrain6x4
Transmission10 Speed Manual
SuspensionHaulMaax
Rear AxleTri Axle
Rear End53,000 lb 3.90 ratio
Capacity19 cu yd
MLS Number13188574
CategoryDump Trucks
Last Updated1/7/2025
Location
Houston, TX, US
Sold By

Equipment Dudes LLC

2021 Freightliner Cascadia Sleeper Semi Truck - 400HP, Automatic / Quantity 2
5 0

2021 Freightliner Cascadia Sleeper Semi Truck - 400HP, Automatic / Quantity 2

$52,500 USD
Quantity2
ConditionUsed
Usage452,982 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Automatic
Rear AxleTri Axle
Stock NumberUJ4916
MLS Number13175385
CategorySleeper Semi Trucks
Last Updated12/22/2024
Location
Crestwood, IL, US
Sold By

Optima Truck & Trailer Sales Inc

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17.5' Dump
11 0

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$229,500 USD
111923 Miles, 3620 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Neway Suspension, Tires: 315, Wheels: Polished Aluminum,...
Quantity5
ConditionUsed
Usage3,620 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length17.5
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionNeway
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number275460
MLS Number13071880
CategoryDump Trucks
Last Updated10/10/2024
Location
Millstone Township, NJ, US
Sold By

Hunter Truck

International WorkStar 7600 Tri Axle Flatbed Truck - 350HP, 8Ll Manual
25 0

2012 International WorkStar 7600 Tri Axle Flatbed Truck - 350HP, 8Ll Manual

$42,900 USD
24' steel flatbed w/ piggy back set up, sliding winches, 13k steerable lift axle, rear lockers, cruise control, 315x22.5 steer float tires, good tires all the way around,
ConditionUsed
Usage13,530 Hours
Duty ClassHeavy Duty Flatbed Truck
Horse Power350 HP
Engine ModelInternational MAXXFORCE 11
Drivetrain6x4
Transmission8LL Manual
SuspensionHaulMaax
Rear AxleTri Axle
Rear End46,000 lb
Stock NumberGW23036
MLS Number12101040
CategoryFlatbed Trucks
Last Updated8/15/2024
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

Kenworth T800 Tri Axle Dump Truck - Cummins, Manual
11 0

1993 Kenworth T800 Tri Axle Dump Truck - Cummins, Manual

$34,999 USD
1993 KENWORTH T800 TRI AXLE DUMP TRUCK, - 191,808.7 ORIGINAL MILES, - CUMMINS N14 ENGINE, - MANUAL TRANSMISSION, - TRI AXLE,
ConditionUsed
Duty ClassHeavy Duty Dump Truck
Engine ModelCummins N14
Drivetrain6x4
TransmissionManual
Rear AxleTri Axle
MLS Number11839360
CategoryDump Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

Kenworth T800 Tri Axle Dump Truck - Paccar 405HP, Manual
11 0

2012 Kenworth T800 Tri Axle Dump Truck - Paccar 405HP, Manual

$134,999 USD
2012 KENWORTH T800 DUMP TRUCK, - 318,778 MILES, - PACCAR MX-13 ENGINE, - 405 HP, - EATON ULTRASHIFT TRANSMISSION, - NEW CLUTCH, - NEW BRAKES AND DRUMS ON DRIVE WHEELS, - NEW EGR COOLER, -...
ConditionUsed
Usage318,778 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeRogers
Horse Power405 HP
Engine ModelPaccar MX-13
Drivetrain6x4
TransmissionUltrashift Automatic
Rear AxleTri Axle
Stock Number1NKDXPTX9CJ332501
MLS Number11944087
CategoryDump Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

Mack Granite 64FR Tri Axle Dump Truck - MP8, Automatic
13 0

2024 Mack Granite 64FR Tri Axle Dump Truck - MP8, Automatic

$294,999 USD
2024 MACK GRANITE 64FR TRI AXLE DUMP TRUCK, -331 MILES, - MACK MP8 ENGINE, -TRI AXLE, -DURACLASS BED,
ConditionUsed
Duty ClassHeavy Duty Dump Truck
Engine ModelMack MP8
Drivetrain6x4
TransmissionAutomatic
Rear AxleTri Axle
MLS Number11976485
CategoryDump Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

Mack Superliner RW713 Tri Axle Day Cab Truck - 12 Speed Manual
14 0

1989 Mack Superliner RW713 Tri Axle Day Cab Truck - 12 Speed Manual

$34,999 USD
1989 MACK SUPERLINER RW713 DAY CAB TRUCK, - 390,420 MILES, - MACK MAXITORQUE 12SPD TRANSMISSION, - TRI AXLE, - DAY CAB,
ConditionUsed
Usage390,420 Miles
Duty ClassHeavy Duty Day Cab Truck
Drivetrain6x4
Transmission12 Speed Manual
Rear AxleTri Axle
MLS Number11944222
CategoryDay Cab Semi Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

Kenworth T800 Tri Axle Dump Truck - Cummins 400HP, Automatic
17 0

2013 Kenworth T800 Tri Axle Dump Truck - Cummins 400HP, Automatic

$117,999 USD
2013 KENWORTH T800 TRI AXLE DUMP TRUCK, - 321,773 MILES, - CUMMINS ISX ENGINE, - 400 HP, - EATON AUTOMATIC TRANSMISSION, - TRI AXLE, - DURACLASS END DUMP BED,
ConditionUsed
Usage321,773 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeDuraClass
Horse Power400 HP
Engine ModelCummins ISX
Drivetrain6x4
TransmissionAutomatic
Rear AxleTri Axle
Stock Number1NKDX4EX0DJ368123
MLS Number11895644
CategoryDump Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

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