18 Speed Tandem Axle Trucks with Cummins Engines For Sale

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9 0

2015 Peterbilt 367 3800 Gallon Water Truck - Cummins 550HP, 18 Speed Manual

$169,500 USD

Excellent Shape Fully Spec'd out for Cal Fire 20k front axle, 42,668lb Rears, Cummins ISX15 Engine, 550HP, 18 Speed, Lockers,

Condition	Used
Usage	389,392 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	3800 Gallons
MLS Number	14057822
Category	Water Trucks
Last Updated	12/23/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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42 0

2023 Peterbilt 389 Day Cab Truck - Cummins 605HP, 18 Speed Manual

$285,000 USD

2023 Peterbilt 389 Heavy Haul Wet Kit, Cozad Ramps, Headache Rack 122k Miles, 3600 Hours, Cummins X15 Engine, 605HP, 18 Speed, Full Lockers, 22k Front Axle, 46k Rears,

Condition	Used
Usage	3,605 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	Tandem Axle
Rear End	46,000 lb
MLS Number	14057821
Category	Day Cab Semi Trucks
Last Updated	12/23/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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29 0

2020 International LoneStar Sleeper Semi Truck - Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

$69,999 USD

CUMMINS X15 605 HP - 18 SPD MANUAL - FLAT TOP - 302,859 MILES - DUAL ALUMINUM TANKS - AIR RIDE - SINGLE BUNK,

Condition	Used
Usage	302,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	605
MLS Number	13630297
Category	Sleeper Semi Trucks
Last Updated	12/22/2025
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(509) 322-___ SHOW
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16 0

2022 Kenworth W900L Logging Truck

$170,000 USD

NICE 2022 W900L, Cummins X15 565/1850 stock, no emissions issues, low miles, wet kit, 5th wheel w/long slider, 1980 peerless log gear, 18 speed, 46 rears, neway suspension, good tires,...

Condition	Used
Usage	3,823 Hours
Duty Class	Heavy Duty Logging Truck
Horse Power	565 HP
Engine Model	Cummins X15
Emission Rating	CALIFORNIA 2021
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
MLS Number	14011287
Category	Logging Trucks
Last Updated	12/3/2025
Location	Tonasket, WA, US
Sold By	Will Logging & Construction LLC

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21 0

2013 Kenworth T800W Heavy Hauler Truck

$69,000 USD

2013 Kenworth T800W. Cummins ISX15, 550 high performance engine, Jake brake, 18918B trans. 46'S rears with 2 speeds, (4:11 and 5:60) ratio, steers 18,000lbs386/65R22.5. Loaded dash. APU,...

Condition	Used
Usage	479,200 Miles
Duty Class	Heavy Duty Hauler Truck
Horse Power	550 HP
Engine Model	Cummins ISX 15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Aerocab Aerodyne Sleeper
Sleeper Size	76"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13180012
Category	Hauler Trucks
Last Updated	11/9/2025
Location	Eugene, OR, US
Sold By	Quality Equipment Sales

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48 0

2005 Peterbilt 378 Dump Truck - Cummins 485HP

$95,000 USD

105683 Miles, Engine: CUMMINS, 485 HP, Air Trac Suspension, Tandem Rear Axles

Condition	Used
Usage	105,683 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	485 HP
Transmission	18 Speed
Suspension	Air Trac
Rear Axle	Tandem Axle
Stock Number	MCO835779
MLS Number	13965868
Category	Dump Trucks
Last Updated	12/5/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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9 0

2026 Peterbilt 567 Day Cab Truck - Cummins 565HP, 18 Speed Manual

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Brand new 2026 Peterbilt 567 w/ Cummins 565hp engine and Eaton 18spd manual transmission!, Durabright wheels and AirTrac suspension!, Call today!!,

Condition	New
Usage	2 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	284998
MLS Number	14068186
Category	Day Cab Semi Trucks
Last Updated	1/1/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

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30 0

2009 Peterbilt 388 Day Cab Truck - Cummins 525HP

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689125 Miles, 14717 Hours, Engine: CUMMINS ISX, 525 HP, Fuel Type: Diesel, Drive: 6x4, Air Trac Suspension, Tires: 11R 22.5, Wheels: All Aluminum, Wheel Base: 232, Tandem Rear Axles

Condition	Used
Usage	14,717 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	MCOTY786029
MLS Number	13811582
Category	Day Cab Semi Trucks
Last Updated	1/1/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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4 0

2026 Peterbilt 589 Day Cab Truck - Cummins 565HP, 18 Speed Manual

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$187,500 USD

Brand new 589 Daycab, 565 HP X15 Cummins w/ Eaton 18sp transmission!, 40k rears and Durabright wheels!,

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x2
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	280860
MLS Number	13642463
Category	Day Cab Semi Trucks
Last Updated	1/1/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

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9 0

2026 Peterbilt 589 Tandem Axle Cab & Chassis Truck - Cummins, 605HP, 18 Speed Manual

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$272,500 USD

Beautiful 2026 589 with 19' Aluminum Smooth side dump body installed!, Cummins X15 605Hp!, Eaton Manual 18 Speed Transmission Full Locking Rears!, Durabright Wheels Dual Stacks!, LED...

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Stock Number	280862
MLS Number	13611127
Category	Cab & Chassis Trucks
Last Updated	1/1/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(844) 611-___ SHOW
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19 0

2014 Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Manual

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$47,500 USD

aluminum headache rack, wet kit, rear locking axles,

Condition	Used
Usage	12,923 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	GW24083
MLS Number	13300380
Category	Day Cab Semi Trucks
Last Updated	1/1/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(844) 481-___ SHOW
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67 3

2023 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

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$115,000 USD

2023 PETERBILT 389 WITH 565hp CUMMINS! 18 SPEED MANUAL! SOLID WHITE! SLIDING FIFTH WHEEL, 2 TOOL BOX STEPS, DUEL FUEL TANKS 110-150 GAL CAPS, DUAL EXHAUST, ENGINE BRAKE, 11R24.5, ALUMINUM...

Condition	Used
Usage	402,141 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13973990
Category	Sleeper Semi Trucks
Last Updated	12/31/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

(844) 435-___ SHOW
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40 0

2022 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

Recently Updated

$134,900 USD

389 Hood, X15 500 hp, RTLO18918 spd trans, Standup sleeper, Dual exhaust, Dual stainless breathers, Polished alum air tanks, Dual 150 gal w/4 straps, Texas bumper, Financing available, First...

Condition	Used
Usage	320,743 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	339351
MLS Number	12925868
Category	Sleeper Semi Trucks
Last Updated	12/31/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

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29 0

2017 Peterbilt 389 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 18 Speed Manual

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2017 PETERBILT 389 3-AXLE, Cummins ISX 15 (500 HP), Engine Brake, Eaton Fuller 18-Speed Manual Transmission, 46,000# Rear Axles, Rear Locker, Peterbilt Air Trac Suspension w/ Dash Deflate...

Condition	Used
Usage	5,811 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	E18546
MLS Number	14064612
Category	Cab & Chassis Trucks
Last Updated	12/30/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

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29 0

2017 Peterbilt 389 Dump Truck - Cummins 500HP, 18 Speed Manual, 15' Dump

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2017 PETERBILT 389 3-AXLE DUMP TRUCK, Cummins ISX 15 (500 HP), Engine Brake, Eaton Fuller 18-Speed Manual Transmission, 46,000# Rear Axles, Rear Locker, Peterbilt Air Trac Suspension w/...

Condition	Used
Usage	115,021 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Superior Trailer
Bed Length	15 ft.
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	E18546
MLS Number	14064604
Category	Dump Trucks
Last Updated	12/30/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 370-___ SHOW
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14 0

2013 Peterbilt 367 Tandem Axle Cab & Chassis Truck - Cummins, 525HP, 18 Speed Manual

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$129,000 USD

2013 Peterbilt 367 Cab Chassis (Oil Field Type) Tandem Axle Truck, 28'x108"x144" Flatbed, Cummins ISX15 525HP Engine, Manual 18 Spd Fuller RTLO18918B Transmission, Walking Beam Suspension,...

Condition	Used
Usage	4,844 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	60,000 lb 4.10 ratio
Stock Number	13PB140
MLS Number	14051897
Category	Cab & Chassis Trucks
Last Updated	1/1/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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18 1

2013 Peterbilt 367 Tandem Axle Cab & Chassis Truck - Cummins, 525HP, 18 Speed Manual

Recently Updated

$129,000 USD

2013 Peterbilt 367 w/28'x108" Flatbed, Cummins ISX15 525HP Engine, Manual 18 Spd Fuller RTLO18918B Transmission, Walking Beam Suspension, Dual Frame, Dual Breathers, Dual Exhaust, Toolbox,...

Condition	Used
Usage	46,263 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	60,000 lb 4.10 ratio
Stock Number	13PB139
MLS Number	13971902
Category	Cab & Chassis Trucks
Last Updated	12/31/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 257-___ SHOW
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7 0

2014 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

Recently Updated

$28,500 USD

USED 2014 Kenworth T800 sleeper truck, Cummins 550 HP engine, Eaton Fuller 18 speed transmission, deleted truck. We have no history on the engine

Condition	Used
Usage	955,275 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	9640-T1
MLS Number	13933611
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(855) 984-___ SHOW
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36 0

2025 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$177,495 USD

***Get 5.99% APR on select New 2025 older models through 12/31*** 5.99% APR available on select commercial trucks through participating lender. Not all buyers will qualify; credit approval...

Condition	New
Usage	4,958 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	86"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	KF162164
MLS Number	13131335
Category	Sleeper Semi Trucks
Last Updated	12/29/2025
Location	Rosedale, MD, US
Sold By	All Roads Trucks

(855) 653-___ SHOW
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41 0

2019 International HX Dump Truck - Cummins 505HP, 18 Speed Manual, 16' Dump

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2019 International HX620 Tandem Axle Dump Truck, Cummins X15 Performance Turbo Diesel Engine, 505 HP, Engine Brake, Eaton 18 Speed Manual Transmission, ONLY 53,518 Miles ONLY 2,629 Engine...

Condition	Used
Usage	2,629 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Colt
Bed Length	16 ft.
Horse Power	505 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	T17950D
MLS Number	14062738
Category	Dump Trucks
Last Updated	12/27/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 708-___ SHOW
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41 0

2012 Kenworth W900L Sleeper Semi Truck - Mid Roof Sleeper, Cummins 600HP, 18 Speed Manual

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$67,500 USD

2012 Kenworth W900L with Deleted Cummins 600 HP X15 Engine, 3 Stage Jake Brake, Fresh Rebuilt Eaton 18 Speed Transmission, 3.25 Ratio Rear Differentials, Differential Lock, 50350 GVWR, Air...

Condition	Used
Usage	14,044 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.25 ratio
Stock Number	SBA1170
MLS Number	13764320
Category	Sleeper Semi Trucks
Last Updated	12/27/2025
Location	Roosevelt, UT, US
Sold By	SellBuyAuction

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37 1

2023 Kenworth T880 Day Cab Truck - Cummins 565HP, 18 Speed Manual

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109143 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 200, Tandem Rear Axles, Front...

Condition	Used
Usage	109,143 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37199
MLS Number	14059444
Category	Day Cab Semi Trucks
Last Updated	12/24/2025
Location	Champlain, NY, US
Sold By	Gamache Truck Center

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37 1

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

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461801 Miles, 15007 Hours, Engine: CUMMINS X15P, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 12R22.5 / 11R22.5, Wheels: Aluminum,...

Condition	Used
Usage	15,007 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15P
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-35872
MLS Number	13210858
Category	Day Cab Semi Trucks
Last Updated	12/24/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 955-___ SHOW
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4 0

2024 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$187,750 USD

Only 49,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 46k Rears ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Only One Owner ~Cummins Engine After Treatment Warranty through Jan...

Condition	Used
Usage	49,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	676870
MLS Number	14057583
Category	Sleeper Semi Trucks
Last Updated	12/24/2025
Location	Olive Branch, MS, US
Sold By	Truck Market