Gray 6 Speed Dump Trucks with Cummins Engines For Sale

Your Current Search
Industry
Trucks
Category
Dump Trucks
Transmission Speeds
6 Speed
Engine Manufacturer
Cummins
Exterior Color
Gray
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (5)
Category
Dump Trucks (5)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Bed Length
Rear Axle
Transmission Type
Transmission Speed
6 Speed (5)
Drive Train
Engine Manufacturer
Cummins (5)
Exterior Color
Gray (5)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (5)
Warranty
Yes (0)
No (0)
Price
-
State / Region
Select a country to view available states.
Seller Type
Market Type
Filter by Manufacturer
Filter by Specs or Location
1-5 of 5 results
1-5 of 5 results
Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump
22 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

$235,095 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...
ConditionNew
Usage852 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeAir-Flo
Bed Length17 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 460
Rear AxleTri Axle
Rear End59,500 lb 4.30 ratio
Stock NumberKN164858
MLS Number13435583
CategoryDump Trucks
Last Updated6/3/2025
Location
Landover, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic
13 0

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$249,900 USD
2024 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 21' 2" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage625 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb
Stock Number358793
MLS Number13537565
CategoryDump Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic
17 0

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$249,900 USD
2024 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 21' 2" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage14,804 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb
Stock Number376243
MLS Number13537353
CategoryDump Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Peterbilt 567 Dump Truck - Cummins 500HP
2 0

2026 Peterbilt 567 Dump Truck - Cummins 500HP

Call for price
***6 Axle Dump Body Installation In Process-June Completion Date*** New 2026 Peterbilt 567, Cummins X15 Engine, 500 HP, 1850 Torque, Allison 4500 RDS-P Transmission, 286" Wheelbase, 20K Dana...
ConditionNew
Usage1,286 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power500 HP
Transmission6 Speed
SuspensionAir Trac
Rear End46,000 lb 4.56 ratio
Stock Number278867
MLS Number13557130
CategoryDump Trucks
Last Updated5/23/2025
Location
Eau Claire, PA, US
Sold By

Hunter Truck

Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 19' Dump
11 0

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 19' Dump

$304,000 USD
NEW 2026 PETERBILT 589 DUMP TRUCK! 19'6' ALUMINUM SMOOTH SIDE DUMP BODY. POWERED WITH CUMMINS X15 ENGINE AND ALLISON 4500RDS AUTOMATIC TRANSMISSION. 20K FRONTS, 46K REARS, 20K PUSHER AXLE,...
ConditionNew
Usage1,348 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length19 ft.
Horse Power565 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number277749
MLS Number13523967
CategoryDump Trucks
Last Updated4/30/2025
Location
Butler, PA, US
Sold By

Hunter Truck

Did you find what you were looking for? Yes No
Got a dump truck to sell? In minutes, you can create an online listing for your dump truck and advertise it to thousands of buyers.
Start selling today