Tri Axle 6x4 Trucks For Sale

(844) 481-___ SHOW
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35 1

2020 Mack Granite 64FR Tri Axle Dump Truck - MP8 445HP, 12 Speed M Drive Automatic, 16' Dump

Newly Listed

$110,000 USD

2020 MACK GR64FR TRI-AXLE DUMPTRUCK, MP8 MOTOR 445 HP, MDRIVE AUTO TRANSMISSION, OX BODIES BED, 18,740LBS FRONT AXLES, 20K INT LIFT AXLE, 44K REAR AXLES, ELECTRIC TARP, DOUBLE FRAME, 16 FT...

Condition	Used
Usage	230,795 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	64,000 lb
MLS Number	13965730
Category	Dump Trucks
Last Updated	11/6/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

(724) 648-___ SHOW
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16 0

2024 Peterbilt 567 Tri Axle Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 605HP, 18 Speed Ultrashift Manual

Price Drop

$200,000 USD

NEW 2024 44" LOW ROOF SLEEPER, LEGENDARY BLACK 567 PETERBILT. POWERED WITH X15 ENGINE AT 605HP, 1850 LBS OF TORQUE, EATON RTLO18918B 18 SPD TRANSMISSION. FRONT AXLE 18,740 LBS, REAR AXLE...

Condition	New
Usage	41 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	263121
MLS Number	12478963
Category	Sleeper Semi Trucks
Last Updated	11/5/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(877) 750-___ SHOW
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102 1

2005 Kenworth T800 Tri Axle Flatbed Truck - Manual

Newly Listed

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2005 Kenworth T800 Flatbed Truck-400,455 miles, 19,463 hrs, Caterpillar C15 Acert engine, manual transmission, Cab, heat, air, radio, power windows, 25 Ft bed, rail mounted straps,...

Condition	Used
Usage	19,463 Hours
Duty Class	Heavy Duty Flatbed Truck
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	38414
MLS Number	13963602
Category	Flatbed Trucks
Last Updated	11/7/2025
Location	Greenville, OH, US
Sold By	Bussey Bros. Auctioneers

(814) 248-___ SHOW
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13 0

2013 Peterbilt 389 110 Gallon Water Truck - Caterpillar 550HP, 18 Speed Manual

Price Drop

$99,900 USD

389 Peterbilt Glider with CAT power. Engine overhaul at dealership in Clearfield. Financing and Shipping Available. Call Clearfield today to speak to a sales rep

Condition	Used
Usage	57,234 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Capacity	4620 Gallons
Stock Number	146135
MLS Number	13450488
Category	Water Trucks
Last Updated	11/4/2025
Location	Clearfield, PA, US
Sold By	Hunter Truck

(844) 714-___ SHOW
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16 1

2020 Kenworth T800 Tri Axle Day Cab Truck - Cummins 450HP, 13 Speed Manual

Price Drop

$111,000 USD

2 line wet kit, 3 way lockers, Sliding 5th wheel, 13,500 Steerable lift axle- 8' spread, Cummins ISX15 450 HP, Jake brake, 13 speed transmission, 3.70 ratio, 146" Cab/trunnion, Front disc...

Condition	Used
Usage	6,653 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	53,500 lb 3.70 ratio
Stock Number	6813
MLS Number	13531558
Category	Day Cab Semi Trucks
Last Updated	11/1/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(609) 318-___ SHOW
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11 0

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

$199,900 USD

Heritage Steel body paired with an Allison Transmission and Cummins Power!, Perfect truck to add to any fleet, Truck has been fully gone over and is ready to work !,

Quantity	5
Condition	Used
Usage	3,620 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Neway
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	275460
MLS Number	13071880
Category	Dump Trucks
Last Updated	10/31/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(724) 648-___ SHOW
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16 0

2020 Peterbilt 567 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual

$142,900 USD

Fresh overhaul just completed, 20K frt axle, 20K Steerable pusher, 46 Rear axle, Double frame, Wet line, Headache rack with chain box, Ready to work,

Condition	Used
Usage	12,712 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	224693
MLS Number	13955467
Category	Day Cab Semi Trucks
Last Updated	10/30/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(609) 318-___ SHOW
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1 0

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 12 Speed Endurant Amt

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Don’t just haul, make a statement with this eye-catching 2025 Black Cherry Peterbilt 567 Dump Truck. A perfect blend of power, performance, and unique style, this truck is designed to take...

Condition	New
Duty Class	Heavy Duty Dump Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	276458
MLS Number	13848511
Category	Dump Trucks
Last Updated	10/21/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(844) 611-___ SHOW
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25 0

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

$35,900 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,

Condition	Used
Usage	13,530 Hours
Duty Class	Heavy Duty Flatbed Truck
Horse Power	350 HP
Engine Model	International MAXXFORCE 11
Drivetrain	6x4
Transmission	8LL Manual
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	GW23036
MLS Number	12101040
Category	Flatbed Trucks
Last Updated	10/18/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(724) 648-___ SHOW
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15 0

2020 Kenworth T880 Tri Axle Dump Truck - Cummins 505HP, 8Ll Manual, 17' Dump

$132,900 USD

Short low sided dump, Great for contractor, 17' Steel dump with 56" sides, 20K Steerable pusher axle, Locking rears,

Condition	Used
Usage	11,838 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	279199
MLS Number	13430865
Category	Dump Trucks
Last Updated	10/15/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 939-___ SHOW
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45 1

2018 Mack Granite GU713 Dump Truck

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161497 Miles, Engine: MACK, Automatic Transmission, Drive: 6x4, Tri Rear Axles, Rear Axle Weight: 46000 lb, Composition: Steel

Condition	Used
Usage	161,497 Miles
Duty Class	Heavy Duty Dump Truck
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	1235-YB
MLS Number	13743994
Category	Dump Trucks
Last Updated	10/6/2025
Location	Blairsville, PA, US
Sold By	Mideast Equipment Supply

(661) 808-___ SHOW
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29 0

2019 Freightliner Cascadia 116 Tri Axle- New 18 Feet Hardox AR-450 Demolition Box- Dump Body - Dump Truck

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Stock# 2068 Ask for: ROMY Super10, 2019 Freightliner Cascadia 116,, Detroit DD13@ 525 HP,, 220k Original Miles,, Automatic Transmission,, NEW 18 Feet Hardox AR-450 DemolitionBody,,...

Warranty

Quantity	3
Condition	Used
Usage	9,076 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	18 ft.
Horse Power	525 HP
Engine Model	Detroit Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.08 ratio
Stock Number	B-2068
MLS Number	13779912
Category	Dump Trucks
Last Updated	10/2/2025
Location	Bakersfield, CA, US
Sold By	ALTAVISTA TRUCK & EQUIPMENT

(833) 490-___ SHOW
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10 0

2020 Mack Granite 64FR Dump Truck, DOT Passing , Used Truck Inspected , Zero Down Financing WAC, Warranty Options

$169,995 USD

For sale is a 2020 Mack GR64F Tandem Axle dump truck, powered by a robust MP7 Engine with 425 Horsepower. This truck features an mDrive Transmission for smooth operation and a durable...

Condition	Used
Usage	155,276 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	44,000 lb 3.79 ratio
Stock Number	U010702
MLS Number	13845654
Category	Dump Trucks
Last Updated	11/4/2025
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(833) 801-___ SHOW
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Tri State Truck Center - Springfield, MO

6 0

2011 Freightliner Coronado 122 SD Tri Axle Dump Truck - Detroit 560HP, 18 Speed Manual, 21' Dump

$50,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, AIR BRAKES, DOUBLE FRAME, ELECTRIC TARP, AIR GATE! NICE BED!,

Condition	Used
Usage	613,611 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	21 ft.
Horse Power	560 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	11DET613CORTRIDUMP
MLS Number	13826316
Category	Dump Trucks
Last Updated	9/25/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(716) 218-___ SHOW
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8 0

2025 Peterbilt 567 Tri Axle Cab & Chassis Truck - Cummins, 500HP, 8Ll Manual

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CUMMINS X15 5OO HP,8LL AIR TRAC,20 KFRT,46KRR,4.10 RATIO,AIR TRAC,ALUM WHLS,425/65R22.5FRT,11R24.5 RR,

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	277227
MLS Number	13824590
Category	Cab & Chassis Trucks
Last Updated	9/25/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

(716) 218-___ SHOW
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8 0

2025 Peterbilt 567 Tri Axle Cab & Chassis Truck - Cummins, 500HP, 10 Speed Manual

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CUMMINS X15 500HP,10 SPD MANUAL TRANS,AIR TRAC SUSP,20FRT,46 RR,4.10 RATIO ,ALUM WHLS,268 WB,LOCKERS,

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	40,000 lb 4.10 ratio
Stock Number	277226
MLS Number	13824584
Category	Cab & Chassis Trucks
Last Updated	9/20/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

(844) 445-___ SHOW
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45 0

2011 Peterbilt 386 Tri-Axle Dump Truck, Elliptical Dump Body, Tarping System, Highlift Tailgate, Butt Plate.

$79,950 USD

*JUST ARRIVED! This a 2011 Peterbilt 386 Tri-Axle with Cummins ISX 12L, 425 HP, Automatic 10-Speed Eaton-Fuller Trans w/ New Clutch, Jake Break, Diff Lock, Double Frame, PTO, Controls to bed...

Condition	Used
Usage	946,631 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	18 ft.
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Ultrashift Plus Automatic
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	5.43 ratio
Stock Number	118828
MLS Number	13799753
Category	Dump Trucks
Last Updated	10/9/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(716) 218-___ SHOW
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5 0

2025 Peterbilt 567 Tri Axle Cab & Chassis Truck - Cummins, 565HP, 18 Speed Amt

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CUMMINS X 15,565 HP ,18 SPD AUTOMATED TRANS,20KFRT,46KRR,PUSHER,HMX SUSP,4.10 GEARS,ALUM WHLS 280 WB,

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Automated
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	276535
MLS Number	13822952
Category	Cab & Chassis Trucks
Last Updated	9/19/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

(717) 384-___ SHOW
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15 0

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic

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2025 PETERBILT 567 TRI-AXLE STEEL DUMP ***CUMMINS X15****ALLISON 4500 RDS-P****18' STEEL BIBEAU HIGH LIFT GATE*** 20K STEERABLE PUSHER,

Condition	New
Usage	1,569 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	269814
MLS Number	13822926
Category	Dump Trucks
Last Updated	9/19/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

(484) 544-___ SHOW
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15 0

2025 Peterbilt 589 Tri Axle Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 605HP, 18 Speed Endurant Amt

$258,900 USD

Beautiful Heavy Spec Short sleeper. 605 Cummins, 18 speed automated Trans. 52K Neway. Ready to work

Condition	New
Usage	1,660 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	52,000 lb
Stock Number	277692
MLS Number	13531254
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(833) 801-___ SHOW
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6 0

1996 Autocar DC10364B Tri Axle Dump Truck - Caterpillar 325HP, 10 Speed Manual, 16' Dump

$23,000 USD

good truck, runs good, ox body, pentle hitch,

Condition	Used
Usage	379,905 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	325 HP
Engine Model	Caterpillar 3406C
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	44,000 lb 4.30 ratio
Stock Number	96CAT379TRIACAR
MLS Number	11542668
Category	Dump Trucks
Last Updated	9/4/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(866) 751-___ SHOW
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16 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$162,500 USD

VERY CLEAN!!! 180 DAY/50K ENGINE WARRANTY!! READY TO WORK!!! CALL NOW FOR MORE INFORMATION

Condition	Used
Usage	243,169 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	110921
MLS Number	13752908
Category	Dump Trucks
Last Updated	8/21/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(855) 939-___ SHOW
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13 0

2011 Peterbilt 367 Dump Truck

$75,000 USD

2011 Peterbilt 367 Tri-Axle Dump Deleted Caterpillar C13 ACERT (Tier 4) Inline 6-Turbo Diesel Engine Eaton Fuller 10-Speed Manual Transmission Class 8 33,000 Lb Or Greater GVWR 6x4 385/65R22...

Condition	Used
Usage	533,800 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Engine Model	Caterpillar C13 ACERT
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tri Axle
Stock Number	ID040825JES
MLS Number	13504508
Category	Dump Trucks
Last Updated	8/20/2025
Location	Mountain West, UT, US
Sold By	Carmody and Associates Inc

(844) 734-___ SHOW
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6 0

2006 Mack Granite CV713 Dump Truck

$49,900 USD

2006 Mack Granite CV713 Tri-Axle Dump Truck, Mack 12L diesel, 400 h.p., 18K Fronts, 44K Rears, 470,000 miles, double frame aluminum wheels, tires in good shape, steel bed, financing...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Horse Power	400 HP
Engine Model	Mack
Drivetrain	6x4
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	DSR1oUTw115211
MLS Number	13558424
Category	Dump Trucks
Last Updated	8/18/2025
Location	Prairieville, LA, US
Sold By	Proxy Equipment