20' 6 Speed Dump Trucks For Sale

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Showing 1 - 5 of 5 Dump Truck Listings

1 - 5 of 5 listings
1 - 5 of 5 listings
Kenworth T880S Five Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic
1 0

2023 Kenworth T880S Five Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic

Recently Updated
$209,900 USD
2023 Kenworth T880S --- Quint Axle(6), MX13 PACCAR 455 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 304" Wheelbase, 27' 6" Bridge, CHALMERS, Double Frame,...
ConditionUsed
Usage46,343 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length20 ft.
Horse Power455 HP
Engine ModelPaccar MX-13
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleFive Axle
Rear End46,000 lb 4.10 ratio
Stock Number258722
MLS Number14017517
CategoryDump Trucks
Last Updated12/19/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Freightliner Coronado 122 SD Quad Axle Dump Truck - Detroit 505HP, 6 Speed Allison Rds Automatic, 20' Dump
55 0

2020 Freightliner Coronado 122 SD Quad Axle Dump Truck - Detroit 505HP, 6 Speed Allison Rds Automatic, 20' Dump

$120,000 USD
2020 FREIGHTLINER 122SD, DD15 ENGINE 505 HP, ALLISON AUTOMATIC 6 SPD TRANSMISSION, 27,000 LBS EMPTY SCALE WEIGHT, MID AND REAR LIFT AXLES, 20 FT ALUMINUM BED, 18,180 LBS FRONT, 13,200LBS INT...
ConditionUsed
Usage227,694 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeRogers
Bed Length20 ft.
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain10x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleQuad Axle
Rear End75,000 lb
MLS Number13916590
CategoryDump Trucks
Last Updated11/10/2025
Location
Jackson, TN, US
Sold By
Snider Equipment
Peterbilt 567 Five Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 20' Dump
12 0

2026 Peterbilt 567 Five Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 20' Dump

$283,500 USD
NEW Quint Axle, 20' R/S Steel Dump w/48" Sides, X15 Cummins 525 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, HaulMaax, EX, Dual Exhaust, Double Frame, 20K FA, 46KRA, (3)...
ConditionNew
Usage1,466 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeR/S GODWIN
Bed Length20 ft.
Horse Power525 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleFive Axle
Rear End4.10 ratio
Stock NumberTD773186
MLS Number13791333
CategoryDump Trucks
Last Updated12/7/2025
Location
Chatham, VA, US
Sold By
J&J Truck Sales
Freightliner 114SD Dump Truck - Detroit 450HP, 6 Speed Allison Rds Automatic, 20' Dump
37 1

2017 Freightliner 114SD Dump Truck - Detroit 450HP, 6 Speed Allison Rds Automatic, 20' Dump

Contact for price
Make dump boxLANAU, Dump box modelSHD-20X48X60, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #H16SHD0427, Manufactured date11 M - 16 Y, Door60", Door opening1 SENS, Heated boxOUI...
ConditionUsed
Usage15,977 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeLanau
Bed Length20 ft.
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-36587
MLS Number13696414
CategoryDump Trucks
Last Updated7/17/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Freightliner 114SD Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 20' Dump
39 1

2020 Freightliner 114SD Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 20' Dump

Contact for price
Make dump boxLANAU, Dump box model20'-6X48X60, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #0520SH0342, Manufactured date08 M - 20 Y, Door60", Door opening1 SENS, Heated boxNON,...
ConditionUsed
Usage4,583 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeLanau
Bed Length20 ft.
Horse Power470 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberC-36225
MLS Number13380948
CategoryDump Trucks
Last Updated5/17/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
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