Used Manual Tri Axle Trucks with Cummins Engines For Sale

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2006 Peterbilt 335 Flatbed Truck - Flatbed / Platform Body

$10,500 USD

P/B CUMMINS ISC 315 HP, EATON FULLER 8LL SPD, TRI AXLE 24' FLATBED, 18K LBS. FRONT AXLE, 40K LBS. REAR AXLES, RATIO 4.33, NOTE: (SELLING THIS TRUCK AS IS, CRANKS, RUNS DRIVES)

Condition	Used
Usage	16,683 Hours
Duty Class	Heavy Duty Flatbed Truck
Upfit Type	Flatbed / Platform Body
Bed Length	24 ft.
Horse Power	315 HP
Engine Model	Cummins ISC
Drivetrain	6x4
Transmission	8LL Manual
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 4.33 ratio
MLS Number	14095302
Category	Flatbed Trucks
Last Updated	3/2/2026
Location	Jennings,
Sold By	Verified Truck & Equipment

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2019 Western Star WB123084 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Manual

Price Drop $105,000 USD

This is an AWESOME TRUCK!! Total inframe done 200K ago, BRAND NEW AMERICAN TRAILER/GRANITE TRUCK BODY 18 FOOT Elliptical Dump and the hard to find but always good to have 18 speed Manual...

Condition	Used
Usage	19,892 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	48,000 lb
Stock Number	KV0218
MLS Number	14162251
Category	Dump Trucks
Last Updated	3/9/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

2021 Peterbilt 389 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$167,750 USD

Brand New Head and 150k Miles on Turbo with Paperwork ~ 398k Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Full Double Frame ~ All...

Condition	Used
Usage	398,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tri Axle
Stock Number	751033
MLS Number	14230268
Category	Sleeper Semi Trucks
Last Updated	3/7/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

2022 Kenworth W900 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$169,750 USD

331k Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 22,500 Pusher / 46k Rears ~ Full Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Disc Brakes ~ Financing Available with...

Condition	Used
Usage	331,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	121960
MLS Number	14230223
Category	Sleeper Semi Trucks
Last Updated	3/7/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 305-___ SHOW
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2020 Kenworth T800 Tri Axle Dump Truck - Cummins 450HP, 8Ll Manual, 16' Dump

Recently Updated

$142,900 USD

Triaxle, 16' Ox Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 450 HP, 8LL, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 212" WB,...

Condition	Used
Usage	8,949 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LF380093
MLS Number	14149783
Category	Dump Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual

Recently Updated

$189,900 USD

2024 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 4.10 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3 Stage...

Condition	Used
Usage	169,244 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	362742
MLS Number	14107343
Category	Dump Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual, 17.5' Dump

Recently Updated

$184,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 2" Bridge, Hendrickson Walking Beam, 3 Stage Engine...

Condition	Used
Usage	7,348 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	257192
MLS Number	14074902
Category	Dump Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(717) 384-___ SHOW
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2023 Peterbilt 389 Tri Axle Dump Truck - Cummins 450HP, 13 Speed Manual

Recently Updated

$189,900 USD

205039 Miles, Engine: CUMMINS X15, 450 HP, 13 Speed Manual Transmission, Drive: 8x4, Air Trac Suspension, Wheels: Aluminum, Wheel Base: 244, Tri Rear Axles, Front Axle Weight: 20000 lb, Rear...

Condition	Used
Usage	205,039 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	241970
MLS Number	14072166
Category	Dump Trucks
Last Updated	3/7/2026
Location	Lancaster, PA, US
Sold By	Hunter Truck

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual, 17.5' Dump

Recently Updated

$187,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 2" Bridge, Hendrickson Walking Beam, 3 Stage Engine...

Condition	Used
Usage	6,084 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	257188
MLS Number	14065841
Category	Dump Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual, 17.5' Dump

Recently Updated

$186,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 2" Bridge, Hendrickson Walking Beam, 3 Stage Engine...

Condition	Used
Usage	6,633 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	257191
MLS Number	14065839
Category	Dump Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual, 17.5' Dump

Recently Updated

$184,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 2" Bridge, Hendrickson Walking Beam, 3 Stage Engine...

Condition	Used
Usage	175,218 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	257190
MLS Number	14059435
Category	Dump Trucks
Last Updated	3/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2020 Kenworth W990 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Recently Updated

$139,500 USD

IN STOCK Robstown, TX USED 2020 Kenworth W990 day cab, 4 axle haul truck, Cummins X15 engine with 565 horsepower, 18 speed Eaton Fuller Transmission, pusher axle, 20k front axle, 22,500...

Condition	Used
Usage	11,465 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	65,500 lb 4.10 ratio
Stock Number	10564
MLS Number	13495671
Category	Day Cab Semi Trucks
Last Updated	3/7/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(833) 801-___ SHOW
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1988 Kenworth T600 Tri Axle Dump Truck - Cummins 350HP, 9 Speed Manual, 16' Dump

Price Drop $12,000 USD

TRUCK HAS SET FOR A WHILE, NEEDS A DRIVER DOOR AND A FULL SERVICE, WE ARE SELLING AS IS! TRUCK WILL RUN WITH HOT BATTERIES! DIFFERENTIAL LOCK, AIR SEAT! *SELLS AS-IS,

Condition	Used
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Cummins NTC
Transmission	9 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	88T6TRIDUMP
MLS Number	10872637
Category	Dump Trucks
Last Updated	3/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 305-___ SHOW
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2020 Kenworth T800 Tri Axle Dump Truck - Cummins 450HP, 8Ll Manual, 16' Dump

$142,900 USD

Triaxle, 16' Ox Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 450 HP, 8LL, 4.10 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 212" WB,...

Condition	Used
Usage	9,481 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	LF380094
MLS Number	14149784
Category	Dump Trucks
Last Updated	3/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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

$225,000 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	3/3/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

(833) 904-___ SHOW
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2014 Kenworth T800 Tri Axle Vacuum Truck - Cummins, 425HP, 10 Speed Manual

$169,000 USD

2014 Kenworth T800 Vac Truck, 8026 blower hours, 1200 gallon fresh water, 12 cy (2400 gallon) vac tank, 425hp Cummins ISX12, 10spd Manual, 190k Mi, Nationwide Delivery Available

Condition	Used
Usage	190,000 Miles
Duty Class	Heavy Duty Vacuum Truck
Horse Power	425 HP
Engine Model	Cummins ISX12
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Spring
Rear Axle	Tri Axle
Rear End	4.10 ratio
Capacity	150 Gallons
Stock Number	5547
MLS Number	14094813
Category	Vacuum Trucks
Last Updated	2/27/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

2021 Peterbilt 567 Tri Axle Sleeper Semi Truck - Cummins 605HP, 18 Speed Manual

$137,750 USD

316k Original Miles ~ Cummins X15 ~ 605 HP ~ 18 Speed Auto ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Full Double Frame ~ All Aluminum Wheels ~ Financing Available with Your Good...

Condition	Used
Usage	316,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	767824
MLS Number	14157339
Category	Sleeper Semi Trucks
Last Updated	2/25/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

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2015 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

$77,500 USD

2015 Peterbilt 389 Sleeper, 500hp Cummins ISX-15, 18spd Manual Transmission, 300k Mi, 2 Line wet Kit, Air ride Suspension, Lift Axle (Mid), 282in Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	300,387 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,220 lb
Stock Number	8587
MLS Number	14120021
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

2020 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$147,750 USD

Only 259,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 2050 Torque 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good...

Condition	Used
Usage	259,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Glide
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	420080
MLS Number	14064721
Category	Day Cab Semi Trucks
Last Updated	2/21/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(833) 538-___ SHOW
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2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 13 Speed Manual

$114,000 USD

Fresh rebuild done by Peterbilt dealer. 1 yr warranty on motor, Drop Axel, Cummins, X 15,565 hp, 2050 torque, 13. Speed Virgin rubber, All update on maintenance,

Condition	Used
Usage	567,189 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.55 ratio
Stock Number	3890
MLS Number	14042123
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(833) 478-___ SHOW
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2008 Kenworth T800 Tri Axle Day Cab Truck - Cummins 600HP, 18 Speed Manual

Contact for price

2008 Kenworth T800 Tri-Axle | 600HP Cummins | 18 Speed | New Motor | Stock #7086 Heavy-spec Kenworth T800 built for serious work. This unit is powered by a Cummins ISX rated at 600HP with a...

Condition	Used
Usage	515 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7086
MLS Number	14049430
Category	Day Cab Semi Trucks
Last Updated	2/25/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 780-___ SHOW
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2020 Peterbilt 579 Tri Axle Cab & Chassis Truck - Cummins, 500HP, 8Ll Manual

$56,500 USD

Just acquired BEAUTIFUL one owner well maintained Pete!! This won't last, perfect for your next build!!! 11,000 lb drop axle. 248 Wheelbase,

Condition	Used
Usage	489,732 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	51,020 lb
Stock Number	660852
MLS Number	14155945
Category	Cab & Chassis Trucks
Last Updated	3/2/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(833) 801-___ SHOW
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2005 International Paystar 5500 Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 370HP, 8Ll Manual

$15,000 USD

RUNS AND WORKS, HEAVY DUTY, DIFFERENTIAL LOCK, AIR SEAT, 10.5 YARD MIXER, REAR BRIDGE AXLE!,

Condition	Used
Usage	266,531 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	370 HP
Engine Model	Cummins ISM
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	05PAY266MIX
MLS Number	14155868
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	2/20/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2012 Freightliner M2 112 Tri Axle Vacuum Truck - Cummins, 300HP, 10 Speed Manual

$79,500 USD

2012 Freightliner M2, Vermeer Vac Truck, 300hp Cummins ISC 8.3, 10spd Manual Transmission, 228k Mi, Air Ride Suspension, 262in Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	228,000 Miles
Duty Class	Heavy Duty Vacuum Truck
Horse Power	300 HP
Engine Model	Cummins ISC8.3
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb
Stock Number	9281
MLS Number	14153333
Category	Vacuum Trucks
Last Updated	2/19/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC