18 Speed Trucks with Cummins Engines For Sale

326 - 350 of 377 listings

46 1

2021 Peterbilt 567 Dump Truck - Cummins 500HP, 18 Speed Ultrashift Amt, 20' Dump

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Make dump boxLANAU, Dump box model20-6X48X54, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #0120SH0128, Manufactured date02 M - 20 Y, Door54", Door opening1 SENS, Heated boxOUI,...

Condition	Used
Usage	7,688 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	20 ft.
Horse Power	500 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automated
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-36570
MLS Number	13668834
Category	Dump Trucks
Last Updated	6/26/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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10 0

2015 Kenworth T800 4 Axle Day Cab Truck - ISX 500 HP - 18 Speedy - 2-93

$65,000 USD

ISX 500 Cummins Diesel Engine, 18 Speed Transmission, 13,200 lb Front Axle, 13,200 LB Steerable Lift Axle, New Way Air Ride Transmission, 46,000 LB Rear Ends w/ Double Lockers, Kenworth 8...

Condition	Used
Usage	385,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Rear End	3.73 ratio
MLS Number	13658709
Category	Day Cab Semi Trucks
Last Updated	6/21/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

(855) 977-___ SHOW
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45 1

2020 Peterbilt 567 Dump Truck - Cummins 525HP, 18 Speed Manual, 20' Dump

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Make dump boxBIBEAU, Dump box model20-0X45X48, Dump box typeCONSTRUCTION, Side wall45", Dump box serial #25688-1, Door48", Door opening1 SENS, Heated boxOUI, CAB shield24", Asphalt lip5",...

Condition	Used
Usage	8,765 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	20 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36597
MLS Number	13655153
Category	Dump Trucks
Last Updated	6/19/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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54 0

2003 Mack CL733 Tri Axle Day Cab Truck - Cummins, 18 Speed Manual

$72,000 USD

Heat, A/C, Power Windows, Wet Line, Headache Rack, CB Radio, Cummins Diesel, Mack T318L Transmission,

Condition	Used
Usage	380,618 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins SIGNATURE 600
Transmission	18 Speed Manual
Rear Axle	Tri Axle
MLS Number	13644787
Category	Day Cab Semi Trucks
Last Updated	6/13/2025
Location	Womelsdorf, PA, US
Sold By	Weaco Equipment

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17 0

2021 Kenworth W900L Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$139,900 USD

FACTORY WARRANTY ACTIVE 400K MILES OR 4 YEARS✅ , HD1 AND AT3 Coverage, Well Maintained Truck ✅ , Excellent conditions, inside and outside ✅ , Fully Serviced ✅, Road...

Condition	Used
Usage	314,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	428108
MLS Number	12532342
Category	Sleeper Semi Trucks
Last Updated	6/10/2025
Location	Edinburg, TX, US
Sold By	DeLucio USA

(833) 627-___ SHOW
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39 1

2012 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

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- WET KIT,

Condition	Used
Usage	13,888 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	45,000 lb 4.10 ratio
Stock Number	C-36494
MLS Number	13630055
Category	Day Cab Semi Trucks
Last Updated	7/30/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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37 1

2019 Kenworth T800 Dump Truck - Cummins 525HP, 18 Speed Manual, 20' Dump

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Make dump boxBIBEAU, Dump box model20-0X42X48, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #23860-1, Manufactured date-, Door48", Door opening1 SENS, Heated boxNON, CAB shield-,...

Condition	Used
Usage	11,394 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	20 ft.
Horse Power	525 HP
Engine Model	Cummins X15P
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36069
MLS Number	13431007
Category	Dump Trucks
Last Updated	5/28/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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33 1

2006 International Paystar 5600 Dump Truck - Cummins 565HP, 18 Speed Manual

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800371 Miles, Engine: CUMMINS ISX, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Rubber Block Suspension, Wheels: All Aluminum, Wheel Base: 264, Tandem Rear Axles, Front Axle...

Condition	Used
Usage	800,371 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	565 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-33360
MLS Number	12958813
Category	Dump Trucks
Last Updated	5/16/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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22 0

2021 Peterbilt 389EXHD Sleeper Semi Truck

$165,000 USD

Cummins X15 Performance Series, 565 HP, 18 speed, 285 WB, air ride, New Toyo 24.5 LP tires, 78" Unibilt High roof sleeper, 3.55 ratio, jake, A/C, P.S., chrome bumper, dual aluminum fuel...

Quantity	2
Condition	Used
Usage	375,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15 Performance Series
Transmission	18 Speed Manual
Sleeper Type	Unibilt
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	210815
MLS Number	12363659
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Greeley, CO, US
Sold By	Western Equipment & Truck, Inc.

(855) 825-___ SHOW
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39 1

2020 Kenworth W990 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

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- Inverter modelEATON 1800 WATT, - ESPAR,

Condition	Used
Usage	11,256 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	C-800694
MLS Number	13348955
Category	Sleeper Semi Trucks
Last Updated	5/9/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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37 1

2020 Kenworth W900L Sleeper Semi Truck - 66" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

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WEBASTO, FRIDGE, BEACONS LIGHTS,

Condition	Used
Usage	12,235 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	66"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	C-36204
MLS Number	13383937
Category	Sleeper Semi Trucks
Last Updated	5/8/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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40 1

2016 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

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EXTENDED CAB, ALUMINIUM TOOL BOX, DISC BRAKE, WET KIT,

Condition	Used
Usage	13,324 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36406
MLS Number	13552515
Category	Day Cab Semi Trucks
Last Updated	5/1/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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8 0

2021 Peterbilt 579 Tandem Axle Flatbed Truck - 565HP, 18 Speed Manual

$255,000 USD

Excellent Like New Condition Original Owner Spec'd very well,

Condition	Used
Usage	46,996 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
MLS Number	12987832
Category	Flatbed Trucks
Last Updated	4/30/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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59 0

2012 Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$165,000 USD

2012 Peterbilt 388 Flat Top Sleeper California CARB Compliant Heavy Spec'd - 14320lb FA and 46k RA Cummins ISX15 Engine, 500HP, 199k Miles, 18 Speed, Wet Kit, Lowboy Ramps Excellent shape,...

Condition	Used
Usage	8,684 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	12750407
Category	Sleeper Semi Trucks
Last Updated	9/28/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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41 1

2025 Kenworth T880 Sleeper Semi Truck - 30" Mid Roof Sleeper, Cummins 565HP

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1545 Miles, 33 Hours, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 30,...

Condition	Used
Usage	33 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	30"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35974
MLS Number	13129796
Category	Sleeper Semi Trucks
Last Updated	4/24/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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36 1

2018 Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual

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EXTENDED CAB, ALUMINIUM TOOL BOX, DISC BRAKE,

Condition	Used
Usage	13,698 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35871
MLS Number	13171143
Category	Day Cab Semi Trucks
Last Updated	4/18/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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22 0

2010 International Paystar 5600 Dump Truck - Cummins 600HP, 18 Speed Manual, 13' Dump

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2010 International 5600i tandem axle chassis #5270 ; Vin #1HTXHAPTXAJ261616, , Cummins ISX-600; 600 horsepower turbo diesel with Jake brakes, , Fuller RTLOF-18918B; 18 speed manual...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	5270Dump
MLS Number	13446870
Category	Dump Trucks
Last Updated	4/12/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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22 0

2010 International Paystar 5600 Tandem Axle Cab & Chassis Truck - Cummins, 600HP, 18 Speed Manual

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We will sell it as a cab chassis or tractor , 2010 International 5600i tandem axle chassis #5270 ; Vin #1HTXHAPTXAJ261616, , Cummins ISX-600; 600 horsepower turbo diesel with Jake brakes,...

Condition	Used
Usage	3,293 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	5270C
MLS Number	13415989
Category	Cab & Chassis Trucks
Last Updated	4/12/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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22 0

2010 International Paystar 5600 Day Cab Truck - Cummins 600HP, 18 Speed Manual

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We will sell as cab chassis or as a day cab tractor:, , 2010 International 5600i tandem axle chassis #5270 ; Vin #1HTXHAPTXAJ261616, , Cummins ISX-600; 600 horsepower turbo diesel with Jake...

Condition	Used
Usage	3,293 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	5270T
MLS Number	13415988
Category	Day Cab Semi Trucks
Last Updated	4/12/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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22 0

2010 International Paystar 5600 Dump Truck - Cummins 600HP, 18 Speed Manual, 13' Dump

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2010 International 5600i tandem axle chassis #5270 ; Vin #1HTXHAPTXAJ261616, , Cummins ISX-600; 600 horsepower turbo diesel with Jake brakes, , Fuller RTLOF-18918B; 18 speed manual...

Condition	Used
Usage	3,293 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	5270D
MLS Number	13415971
Category	Dump Trucks
Last Updated	4/12/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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29 0

2016 Peterbilt 367 4000 Gallon Water Truck - Cummins 500HP

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2016 PETERBILT 367 HEAVY SPEC, WITH NEW 4250 GALLON MAVERICK WATER SYSTEM, VIN: 1XPTP4EX8G0338947 , ISX CUMMINS DIESEL @500HP, , 18 SPEED EATON FULLER TRANS, , JAKE BRAKE, , 46,000 LB REARS/...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Capacity	4250 Gallons
MLS Number	13266770
Category	Water Trucks
Last Updated	3/29/2025
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(833) 495-___ SHOW
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38 0

2015 Kenworth T800 Tandem Axle Logging Truck - Cummins, 485HP, 18 Speed Manual

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2015 Kenworth T800 3-Axle, Reman Cummins ISX15 (485 HP), Engine Brake, Eaton-Fuller RTLO18918B 18-Speed Manual Transmission, Spicer 46,000# Dual Rear Drive Axles w/ Full Lockers, Interaxle...

Condition	Used
Usage	366,026 Miles
Duty Class	Heavy Duty Logging Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	E18161-E18161B
MLS Number	13478233
Category	Logging Trucks
Last Updated	3/26/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 906-___ SHOW
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9 0

2015 Kenworth T800 Sleeper Semi Truck - Cummins 550HP, 18 Speed Allison Hs Manual

$70,000 USD

2015 Kenworth T800 for sale. Only 100k miles on overhaul. Cummins ISX. 46k Rear ends. Tag Axle. Good rubber. Call for more information or to schedule a time to look in person

Condition	Used
Usage	100,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Allison HS Manual
Suspension	AG 460
Stock Number	T3006-SL
MLS Number	13415839
Category	Sleeper Semi Trucks
Last Updated	3/25/2025
Location	Vernal, UT, US
Sold By	Mideast Equipment Supply

(844) 939-___ SHOW
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10 0

2010 Kenworth W900 Sleeper Semi Truck - Cummins 550HP, 18 Speed Allison Hs Manual

$85,000 USD

2010 Kewnworth W900 For Sale. New overhaul done only 500 miles ago. Cummins ISX 550. 18 Speed. 46k lb Rears. Tag Axle. Good Tread. Truck is ready to work

Condition	Used
Usage	500 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Transmission	18 Speed Allison HS Manual
Rear End	46,000 lb
Stock Number	T3009-SL
MLS Number	13412045
Category	Sleeper Semi Trucks
Last Updated	3/25/2025
Location	Vernal, UT, US
Sold By	Mideast Equipment Supply

(844) 939-___ SHOW
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4 0

2015 Peterbilt 567 Tri Axle Sleeper Semi Truck - Cummins 560HP

$99,900 USD

365000 Miles, Engine: CUMMINS ISX, 560 HP, Fuel Type: Diesel, Air Trac Suspension, Sleeper Size: 72, Wheel Base: 264, Tri Rear Axles, Front Axle Weight: 18000 lb, Rear Axle Weight: 69000 lb

Condition	Used
Usage	365,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Cummins ISX
Transmission	18 Speed
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	335233
MLS Number	12867208
Category	Sleeper Semi Trucks
Last Updated	3/18/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
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18 Speed Trucks with Cummins Engines For Sale

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Showing 326 - 350 of 377 Truck Listings