12 Speed Dump Trucks with Air Ride Suspension For Sale by Dealerships

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For Sale (7)
1-7 of 7 results
1-7 of 7 results
Mack Granite GU713 Dump Truck - MP8 425HP
12 0

2018 Mack Granite GU713 Dump Truck - MP8 425HP

Recently Updated
$149,950 USD
**MAKE AN OFFER!** Used 2018 Mack Granite GU713 Dump Truck for Sale. Features: 17.6 Steel Beau-Roc Steel Body, Single Coal Chute, 23k lb. Lift Axle, Single Vertical Exhaust, Air Ride Cab,...
ConditionUsed
Usage12,617 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBeau-Roc
Horse Power425 HP
Engine ModelMack MP8
Transmission12 Speed mDRIVE
SuspensionAir Ride
Rear End46,000 lb 3.73 ratio
Stock Number23P078
MLS Number12373156
CategoryDump Trucks
Last Updated7/16/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 18' Dump
5 0

2018 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 18' Dump

$129,900 USD
Brand New Dump Truck Conversion, New Dump Bed and Entire System, Aluminum Wheels will be added, One Owner Fleet Maintained Truck, Contact Ed Gibbs for more information,
ConditionUsed
Usage384,000 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length18 ft.
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End52,000 lb
Stock Number18352
MLS Number13690365
CategoryDump Trucks
Last Updated7/13/2025
Location
Phoenix, AZ, US
Sold By

TCI Transportation

Peterbilt 579 Dump Truck - Cummins 450HP, 12 Speed Automatic
49 0

2021 Peterbilt 579 Dump Truck - Cummins 450HP, 12 Speed Automatic

$69,500 USD
FLEET MAINTAINED PETERBILT 579, BRAND NEW 14'X56" DUMP BED, NEW PTO, TANK, TARP, 19 CU YARD CAPACITY, CUMMINS X15 POWERED, 12 SPD AUTOMATIC TRANSMISSION, NEW VIRGIN RUBBER! Please visit our...
ConditionUsed
Usage487,394 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length14 ft.
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number6916
MLS Number13690363
CategoryDump Trucks
Last Updated7/12/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Freightliner Cascadia 126 Dump Truck - Detroit 470HP, 12 Speed Dt12 Automatic, 18' Dump
5 0

2019 Freightliner Cascadia 126 Dump Truck - Detroit 470HP, 12 Speed Dt12 Automatic, 18' Dump

$145,000 USD
Brand New Build, On a 2019 Low Mile Chassis, Complete New Dump System and Tarp, For More Information, Contact: Ed Gibbs,
Quantity2
ConditionUsed
Usage195,000 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length18 ft.
Horse Power470 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number2647
MLS Number13663100
CategoryDump Trucks
Last Updated7/13/2025
Location
Phoenix, AZ, US
Sold By

TCI Transportation

International LT Dump Truck - Cummins 450HP, 12 Speed Endurant Automatic
34 0

2018 International LT Dump Truck - Cummins 450HP, 12 Speed Endurant Automatic

$54,500 USD
INTERNATIONAL LT FLEET MAINTAINED, BRAND NEW 13'X56" DUMP BED, NEW PTO, TANK, TARP, 18 CU YARD CAPACITY, CUMMINS X15 450HP, EATON ENDURANT 12 SPEED AUTO TRANSMISSION, GOOD RUBBER, JAKES,...
ConditionUsed
Usage520,272 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length13 ft.
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.75 ratio
Stock Number6985
MLS Number13611490
CategoryDump Trucks
Last Updated6/29/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 18' Dump
7 0

2018 Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 18' Dump

$129,900 USD
Unit is ready to go! Call: Martha Servin,
ConditionUsed
Usage383,872 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length18 ft.
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberL18352
MLS Number13630604
CategoryDump Trucks
Last Updated7/13/2025
Location
Los Angeles, CA, US
Sold By

TCI Transportation

Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic
18 0

2018 Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$128,000 USD
2018 Freightliner Cascadia 125 Day Cab Dump Truck – 258K Miles – Clean, Tough Ready to Roll Fleet-maintained Cascadia 125 day cab set up as a dump truck. Low miles, strong presence, and...
ConditionUsed
Usage258,197 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power450 HP
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberL18336
MLS Number13517650
CategoryDump Trucks
Last Updated7/13/2025
Location
Humble, TX, US
Sold By

TCI Transportation

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