18 Speed Dump Trucks with 3.50-3.99 Ratio For Sale

(844) 445-___ SHOW
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2014 KENWORTH T800 Sleeper QUAD Axle, NEW 20' Dump Bed, Steerable Lift Axles, 12 month warranty on dump body.

Price Drop $116,500 USD

***Blow out sale Cash Price*** Was $128,500.00*** THIS JUST IN! This beaut is a 2014 Kenworth T800 Quad Axle with a short sleeper and a two tone paint to the cab, Dump truck with 20' bed...

Condition	Used
Usage	24,680 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	20 ft.
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	10x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Quad Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	410958
MLS Number	14043325
Category	Dump Trucks
Last Updated	1/30/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2018 Kenworth T800 Dump Truck - Paccar 455HP, 18 Speed Manual, 19' Dump

Newly Listed

Contact for price

FRONT AXLE SPACING "SPREAD": 108", EXTENDED CAB Make dump boxLAGACE, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #236, Manufactured date03 M - 17 Y, Door60", Door opening1 SENS,...

Condition	Used
Usage	14,507 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
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-36914
MLS Number	14116473
Category	Dump Trucks
Last Updated	1/29/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(724) 648-___ SHOW
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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$288,000 USD

NEW 2026 GOLDEN AMBER 589 PETERBILT DUMP TRUCK! 20FT ALUMINUM SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND 18SPD MANUAL TRANSMISSION. PLEASE CALL INTO HUNTER TRUCK BUTLER FOR...

Condition	New
Usage	259 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	East
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	283675
MLS Number	14111311
Category	Dump Trucks
Last Updated	1/27/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 984-___ SHOW
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2019 Kenworth T880 Quad Axle Dump Truck - Paccar 405HP, 18 Speed Ultrashift Plus Automatic, 20' Dump

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt, 17' Dump

$238,295 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost! Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro or Westminster. Contact us for...

Condition	New
Usage	555 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	KN230307
MLS Number	14105296
Category	Dump Trucks
Last Updated	1/27/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

(724) 648-___ SHOW
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2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Manual, 18' Dump

$239,000 USD

NEW 2026 MARLIN BLUE 567 PETERBILT DUMP TRUCK! 18FT STEEL SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 246" WHEELBASE, POLISH ALUMINUM...

Condition	New
Usage	225 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	283192
MLS Number	13996689
Category	Dump Trucks
Last Updated	1/20/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 305-___ SHOW
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2018 Kenworth T880 Quad Axle Dump Truck - Cummins 385HP, 18 Speed Ultrashift Automatic, 19.5' Dump

$149,900 USD

Quad Axle, ISX12 Cummins 385 HP, EATON ULTRASHIFT 18 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 248" Wheelbase, 22' 11" Bridge, Chalmers, Thick Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	319,270 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19.5
Horse Power	385 HP
Engine Model	Cummins ISX12
Transmission	18 Speed Ultrashift Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	3.91 ratio
Stock Number	JJ193287
MLS Number	14069777
Category	Dump Trucks
Last Updated	1/14/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2018 Kenworth T880 Quad Axle Dump Truck - Cummins 385HP, 18 Speed Ultrashift Amt, 19.5' Dump

$149,900 USD

2018 Kenworth T880 --- Quad Axle, ISX12 Cummins 385 HP, EATON ULTRASHIFT 18 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 248" Wheelbase, 22' 11" Bridge, Chalmers, Thick Frame, 3...

Condition	Used
Usage	319,270 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19.5
Horse Power	385 HP
Engine Model	Cummins ISX12
Drivetrain	10x4
Transmission	18 Speed Ultrashift Automated
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	193287
MLS Number	14068155
Category	Dump Trucks
Last Updated	1/14/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 305-___ SHOW
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2018 Kenworth T880 Quad Axle Dump Truck - Cummins 385HP, 18 Speed Ultrashift Automatic, 19.5' Dump

$149,900 USD

Quad Axle, ISX12 Cummins 385 HP, EATON ULTRASHIFT 18 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 248" Wheelbase, 22' 11" Bridge, Chalmers, Thick Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	328,787 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19.5
Horse Power	385 HP
Engine Model	Cummins ISX12
Transmission	18 Speed Ultrashift Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	3.91 ratio
Stock Number	JJ193288
MLS Number	14069778
Category	Dump Trucks
Last Updated	1/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2018 Kenworth T880 Quad Axle Dump Truck - Cummins 385HP, 18 Speed Ultrashift Amt, 20' Dump

$149,900 USD

2018 Kenworth T880 --- Quad Axle, ISX12 Cummins 385 HP, EATON ULTRASHIFT 18 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 248" Wheelbase, 22' 11" Bridge, Chalmers, Thick Frame, 3...

Condition	Used
Usage	328,787 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	19.5
Horse Power	385 HP
Engine Model	Cummins ISX12
Drivetrain	10x4
Transmission	18 Speed Ultrashift Plus Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	193288
MLS Number	14068156
Category	Dump Trucks
Last Updated	1/3/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(724) 243-___ SHOW
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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 605HP, 18 Speed Manual, 19' Dump

Contact for price

2026 Peterbilt 589 Aluminum Dump!, Cummins X15 605hp / Eaton 18 Speed Manual Transmission, Peterbilt Platinum Interior, Hendrickson 20K Steerable Lift Axle, Dual Stacks and Durabright Wheels...

Condition	New
Usage	243 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Bed Length	19 ft.
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
MLS Number	14053758
Category	Dump Trucks
Last Updated	1/3/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(844) 305-___ SHOW
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2019 Kenworth T880 Quad Axle Dump Truck - Paccar 405HP, 18 Speed Ultrashift Automatic, 20' Dump

$169,900 USD

Quad Axle, 20' Tebco Steel Dump w/64-54" Sloped Sides, MX13 Paccar 405 HP, Eaton Ultrashift 18 Speed, 3.91 Ratio, Chalmers, 3 Stage Engine Brake, 20K FA, 46K RA, (2) Steerable L/A, 250" WB,...

Condition	Used
Usage	11,859 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	20 ft.
Horse Power	405 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Ultrashift Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	3.91 ratio
Stock Number	KJ242103
MLS Number	13443911
Category	Dump Trucks
Last Updated	12/4/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2019 Kenworth T880 Quad Axle Dump Truck - Paccar 405HP, 18 Speed Ultrashift Plus Automatic, 20' Dump

$169,900 USD

2019 Kenworth T880 --- Quad Axle, MX-13 Paccar 405 HP, Eaton-Fuller Ultrashift Plus18 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 250" Wheelbase, 23'1" Bridge, Chalmers, 3 Stage...

Quantity	4
Condition	Used
Usage	258,090 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	20 ft.
Horse Power	405 HP
Engine Model	Paccar MX-13
Drivetrain	10x4
Transmission	18 Speed Ultrashift Plus Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	242103
MLS Number	13443742
Category	Dump Trucks
Last Updated	12/3/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2019 Kenworth T800 Dump Truck - Paccar 455HP, 18 Speed Manual, 19' Dump

Contact for price

FRONT AXLE SPACING "SPREAD": 106", EXTENDED CAB Make dump boxLAGACE, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #91, Manufactured date04 M - 19 Y, Door60", Door opening2 SENS,...

Condition	Used
Usage	13,474 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36919
MLS Number	13998003
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(717) 384-___ SHOW
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2025 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt

$259,000 USD

2025 Peterbilt 589 Tri-Axle DUMP***X15 CUMMINS 565HP***20K STEERABLE PUSHER AXLE***ELECTRIC TARP***SMOOTH SIDE ALUMINUM SUPER CITY BODY,

Condition	New
Usage	1,542 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	SUPER CITY
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	273364
MLS Number	13533771
Category	Dump Trucks
Last Updated	11/22/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

2022 Kenworth T800 Dump Truck - Cummins 500HP, 18 Speed Manual, 19' Dump

Contact for price

Make dump boxLANAU, Dump box model19-6X42X60, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #0921SHD0727, Manufactured date10 M - 21 Y, Door60", Door opening2 SENS, Heated boxOUI,...

Condition	Used
Usage	6,520 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Bed Length	19 ft.
Horse Power	500 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-37057
MLS Number	13995961
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2020 Kenworth T800 Dump Truck - Cummins 450HP, 18 Speed Manual, 19' Dump

Contact for price

Make dump boxA.C.N.S Dump box modelHARDOX, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #AUR400, Manufactured date12 M - 19 Y, Door60", Door opening2 SENS, Heated boxOUI, CAB...

Condition	Used
Usage	11,813 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	ACNS
Bed Length	19 ft.
Horse Power	450 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-36921
MLS Number	13985201
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2016 Peterbilt 389 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Manual, 17.5' Dump

$134,900 USD

2016 Peterbilt 389 --- Tri Axle, ISX15 Cummins 500 HP, Eaton-Fuller Manual 18 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 246" Wheelbase, 22' 10" Bridge, Air Ride Air Trac,...

Condition	Used
Usage	342,651 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	18 ft.
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	319705
MLS Number	13671253
Category	Dump Trucks
Last Updated	11/13/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 653-___ SHOW
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2018 Kenworth T880 Dump Truck - Paccar 510HP, 18 Speed Manual, 17' Dump

$159,500 USD

2018 Kenworth T880 Tandem Axle Rock Box Dump Truck, Paccar MX-13 12.8L Turbo Diesel Engine, 3 Stage Engine Brake, 510 HP, Eaton 18 Speed Manual Transmission, ONLY 27,330 ECM Verified...

Condition	Used
Usage	1,473 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Colt
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	T17332D
MLS Number	13615208
Category	Dump Trucks
Last Updated	11/5/2025
Location	Denver, CO, US
Sold By	DTI Trucks

2018 Kenworth T800 Dump Truck - Cummins 525HP, 18 Speed Manual

Contact for price

Make dump boxBIBEAU, Dump box model20-0X45X48, Dump box typeCONSTRUCTION, Side wall45", Dump box serial #22635-1, Manufactured date-, Door48", Door opening1 SENS, Heated boxOUI, CAB shield24...

Condition	Used
Usage	13,202 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Horse Power	525 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37092
MLS Number	13961871
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2018 Kenworth T800 Dump Truck - Paccar 455HP, 18 Speed Manual, 19' Dump

Contact for price

Make dump boxLAGACE, Dump box typeCONSTRUCTION, Side wall40", Dump box serial #233, Manufactured date08 M - 17 Y, Door54", Door opening1 SENS, Heated boxOUI, CAB shield24", Asphalt lip7",...

Condition	Used
Usage	15,928 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
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-36913
MLS Number	13961642
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2020 Kenworth T800 Dump Truck - Cummins 450HP, 18 Speed Manual, 19' Dump

Contact for price

EXTENDED CAB, FRONT AXLE SPACING "SPREAD": 102" Make dump boxA.C.N.S Dump box modelHARDOX, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #AUR400, Manufactured date12 M - 2019 Y,...

Condition	Used
Usage	10,208 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	ACNS
Bed Length	19 ft.
Horse Power	450 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-36916
MLS Number	13916433
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2019 Kenworth T800 Dump Truck - Paccar 455HP, 18 Speed Manual, 19' Dump

Contact for price

Make dump boxLAGACE, Dump box model-, Dump box typeCONSTRUCTION, Side wall40", Dump box serial #61, Manufactured date03 M - 19 Y, Door60", Door opening2 SENS, Heated boxOUI, CAB shield20",...

Condition	Used
Usage	12,649 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36918
MLS Number	13848817
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2021 Kenworth T800 Dump Truck - Cummins 500HP, 18 Speed Ultrashift Amt, 20' Dump

Contact for price

EXTENDED CAB, BEACONS LIGHT, FRONT AXLE SPACING "SPREAD": 144" Make dump boxBIBEAU, Dump box model20-0X45X48, Dump box typeCONSTRUCTION, Side wall45'', Dump box serial #27719-1, Manufactured...

Condition	Used
Usage	219,134 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	20 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automated
Suspension	Newair
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36790
MLS Number	13798300
Category	Dump Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center