6 Speed Dump Trucks with Air Trac Suspension For Sale

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Showing 1 - 15 of 15 Dump Truck Listings

1 - 15 of 15 listings
1 - 15 of 15 listings
Peterbilt 367 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Manual, 16' Dump

2017 Peterbilt 367 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Manual, 16' Dump

Recently Updated
$179,900 USD
Low mileage tri axle dump with Allison trans. 16' steel dump with 2 way gate,
ConditionUsed
Usage7,499 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeJ&J
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number203950
MLS Number14057232
CategoryDump Trucks
Last Updated1/8/2026
Location
Butler, PA, US
Sold By
Hunter Truck
Peterbilt 348 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

2021 Peterbilt 348 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

Newly Listed
$144,900 USD
2021 PETERBILT 348 DUMP,66000 CVWR,20 FRT,46000 RR,5.38 RATIO,PX9 350 HP,ALLISON 6 SPD TRANS,17FT DUMP,49200 MILES,
ConditionUsed
Usage49,200 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 5.38 ratio
Stock Number218239
MLS Number14069804
CategoryDump Trucks
Last Updated1/6/2026
Location
Buffalo, NY, US
Sold By
Hunter Truck
Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Amt

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

Recently Updated
$282,000 USD
YEAR END SALE!!! NEW 2026 PETERBILT 589 DUMP TRUCK! 19'6" ALUMINUM SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND ALLISON 4500 SERIES AUTOMATIC TRANSMISSION. 20K FRONTS, 20K...
ConditionNew
Usage1,603 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Horse Power565 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automated
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number277748
MLS Number13798294
CategoryDump Trucks
Last Updated1/3/2026
Location
Butler, PA, US
Sold By
Hunter Truck
Peterbilt 567 Five Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 21' Dump

2026 Peterbilt 567 Five Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 21' Dump

$275,000 USD
Brand new Steel body dump 6 axle!, Cummins power w/ Allison transmission!, Ready to work!!!!,
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeBRANDON
Bed Length21 ft.
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleFive Axle
Rear End46,000 lb 4.56 ratio
Stock Number278868
MLS Number13822938
CategoryDump Trucks
Last Updated1/1/2026
Location
Smithfield, PA, US
Sold By
Hunter Truck
Peterbilt 567 Five Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 21' Dump

2026 Peterbilt 567 Five Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 21' Dump

$275,000 USD
Brand new 5 axle steel body dump 6 axle!!, Cummins power w/ Allison transmission, Ready to work!!!,
ConditionNew
Duty ClassHeavy Duty Dump Truck
Bed Length21 ft.
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleFive Axle
Rear End4.56 ratio
Stock Number278867
MLS Number13822935
CategoryDump Trucks
Last Updated1/1/2026
Location
Smithfield, PA, US
Sold By
Hunter Truck
Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic

$259,900 USD
2025 PETE 389 TRI-AXLE DUMP ***X15 CUMMINS ***ALLISON 4500 RDS-P TRANSMISSION***18' STEEL DUMP ***BRAND NEW JUST COMPLETED READY,
ConditionNew
Usage1,518 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeBeau-Roc
Horse Power525 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number269813
MLS Number14049373
CategoryDump Trucks
Last Updated12/31/2025
Location
Lancaster, PA, US
Sold By
Hunter Truck
Peterbilt 340 Dump Truck - Paccar 330HP, 6 Speed Allison Rds Automatic, 16' Dump

2009 Peterbilt 340 Dump Truck - Paccar 330HP, 6 Speed Allison Rds Automatic, 16' Dump

$89,500 USD
16' x 96" x 47" Dump bed, Hi-lift gate, Air gate release, Electric tarp, Dual lockers, Pete Air Trac suspension, Paccar PX8 330HP, Engine brake, Allison 3000RDS transmission, 5.57 ratio, 16K...
ConditionUsed
Usage2,362 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeSE Inc
Bed Length16 ft.
Horse Power330 HP
Engine ModelPaccar PX8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number7007
MLS Number14054049
CategoryDump Trucks
Last Updated12/20/2025
Location
Aberdeen, ID, US
Sold By
Diesel Depot
Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

Contact for price
565 CUMMINS POWER MATED TO ALLISON 4500 RDS TRANSMISSION. WHITE CAB WITH SLATE GREY BODY. READY TO WORK
ConditionNew
Usage466 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length18.5
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number282779
MLS Number14052051
CategoryDump Trucks
Last Updated12/24/2025
Location
Allentown, PA, US
Sold By
Hunter Truck
Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

Contact for price
565 CUMMINS MATED TO AN ALLISON 4500RDS TRANSMISSION. WHITE CAB WITH BLACK BODY. READY TO GO TO WORK
ConditionNew
Usage1,826 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length18.5
Horse Power565 HP
Engine ModelCummins X15
Emission RatingUSA Tier 4
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number282778
MLS Number14051967
CategoryDump Trucks
Last Updated12/24/2025
Location
Allentown, PA, US
Sold By
Hunter Truck
Peterbilt 567 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 19' Dump

2022 Peterbilt 567 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 19' Dump

Contact for price
FRONT AXLE SPACING "SPREAD": 121" Make dump boxBEAU-ROC, Dump box modelDL 19'6" X 42" X 54", Dump box typeCONSTRUCTION, Side wall42", Dump box serial #DL-406830, Manufactured date10 M - 20 Y...
ConditionUsed
Usage8,126 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBeau-Roc
Bed Length19 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-37058
MLS Number14005871
CategoryDump Trucks
Last Updated11/28/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Amt, 17.5' Dump

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Amt, 17.5' Dump

Contact for price
320 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 6 Speed Allison RDS AMT Transmission, Drive: 8x4, Air Trac Suspension, Wheels: Aluminum, Wheel Base: 240, Tri Rear Axles, Front...
ConditionNew
Usage320 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length17.5
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automated
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number282745
MLS Number14004838
CategoryDump Trucks
Last Updated11/27/2025
Location
Millstone Township, NJ, US
Sold By
Hunter Truck
Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Contact for price
BRAND NEW 567 DUMP ! READY FOR WORK!,
ConditionNew
Duty ClassHeavy Duty Dump Truck
Bed Length17.5
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number282662
MLS Number13965482
CategoryDump Trucks
Last Updated11/5/2025
Location
Millstone Township, NJ, US
Sold By
Hunter Truck
Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

2025 Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

Contact for price
10 ' Steel Body. 2 available,
Quantity2
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeGalion
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb
Stock Number275867
MLS Number13848505
CategoryDump Trucks
Last Updated9/25/2025
Location
Millstone Township, NJ, US
Sold By
Hunter Truck
Peterbilt 548 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic

2025 Peterbilt 548 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic

Contact for price
PX 9 360 HP,6 SPD ALLISON TRANS,46K RR,20 K FRT 66000 GVWR ,ALUM WHLS,17FT HERITAGE DUMP WIT ELEC TARP READY TO GO,
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Horse Power360 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number276869
MLS Number13764901
CategoryDump Trucks
Last Updated9/17/2025
Location
Buffalo, NY, US
Sold By
Hunter Truck
Peterbilt 537 Dump Truck - Paccar 330HP

2025 Peterbilt 537 Dump Truck - Paccar 330HP

Contact for price
On Ground in Eau Claire, Pa. Peterbilt 537, PACCAR PX9 Engine, 330 HP, 1000 Torque, Allison 3500 RDS-P 6 Speed Transmission, 5.63 Rear Axle Ratio, Body Information:10 1/2' Aluminum Aluminum...
ConditionNew
Usage684 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power330 HP
Engine ModelPaccar PX9
Transmission6 Speed
SuspensionAir Trac
Rear End23,000 lb 5.63 ratio
Stock Number272105
MLS Number12998671
CategoryDump Trucks
Last Updated9/17/2025
Location
Eau Claire, PA, US
Sold By
Hunter Truck
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