Used 20' 6 Speed Dump Trucks For Sale

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Showing 1 - 4 of 4 Dump Truck Listings

1 - 4 of 4 listings
1 - 4 of 4 listings
Kenworth T880 Quad Axle Dump Truck - Cummins 782HP, 6 Speed Allison Rds Automatic, 20' Dump

2027 Kenworth T880 Quad Axle Dump Truck - Cummins 782HP, 6 Speed Allison Rds Automatic, 20' Dump

Newly Listed
$269,900 USD
2027 Kenworth T880S PERFORMANCE HOOD --- Quad Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 276" Wheelbase, 25' 4" Bridge, Haulmaax,...
ConditionUsed
Usage807 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length20 ft.
Horse Power782 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleQuad Axle
Rear End46,000 lb 4.30 ratio
Stock Number243216
MLS Number14310651
CategoryDump Trucks
Last Updated4/16/2026
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Kenworth T880 Quad Axle Dump Truck - Cummins 782HP, 6 Speed Allison Rds Automatic, 20' Dump

2027 Kenworth T880 Quad Axle Dump Truck - Cummins 782HP, 6 Speed Allison Rds Automatic, 20' Dump

Newly Listed
$269,900 USD
2027 Kenworth T880S PERFORMANCE HOOD --- Quad Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 276" Wheelbase, 25' 4" Bridge, Haulmaax,...
ConditionUsed
Usage782 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length20 ft.
Horse Power782 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleQuad Axle
Rear End46,000 lb 4.30 ratio
Stock Number243217
MLS Number14310648
CategoryDump Trucks
Last Updated4/15/2026
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
Freightliner 114SD Dump Truck - Detroit 450HP, 6 Speed Allison Rds Automatic, 20' Dump

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 Updated3/12/2026
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

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 Updated3/12/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
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