New 6 Speed Trucks with Mack Engines For Sale

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Showing 1 - 25 of 25 Truck Listings

1 - 25 of 25 listings
1 - 25 of 25 listings
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

Newly Listed
$260,937 USD
This Mack 8x4 17' Load King dump truck is built for heavy-duty hauling with a 455 hp Mack MP8 diesel, automatic 6-speed transmission, and a 20,000 lb front axle paired with dual 23,000 lb...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberTM007974
MLS Number14030308
CategoryDump Trucks
Last Updated12/12/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 445HP
10 0

2026 Mack Granite 64BR Roll Off Truck - MP8 D, 445HP

Newly Listed
Contact for price
The Mack GR64BR 8x4 Galbreath U75-OR-174 Roll-Off Truck is built for heavy-duty waste, recycling, and material transport operations. Powered by a 445 HP Mack MP8 D diesel engine with a...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM053723
MLS Number14027940
CategoryRoll Off Trucks
Last Updated12/11/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

Newly Listed
$256,390 USD
This Mack 8x4 16' Load King Dump Truck delivers exceptional strength and reliability for heavy-duty hauling operations. Powered by a Mack MP8 D diesel engine producing 455 horsepower and...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM007966
MLS Number14027938
CategoryDump Trucks
Last Updated12/11/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 445HP
10 0

2026 Mack Granite 64BR Roll Off Truck - MP8 D, 445HP

$274,479 USD
The Mack GR64BR 8x4 Galbreath U75-OR-174 Roll-Off Truck is built for heavy-duty waste, recycling, and material transport operations. Powered by a 445 HP Mack MP8 D diesel engine with a...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM052779
MLS Number14005792
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 445HP
10 0

2026 Mack Granite 64BR Roll Off Truck - MP8 D, 445HP

$274,479 USD
The Mack GR64BR 8x4 Galbreath U75-OR-174 Roll-Off Truck is built for heavy-duty waste, recycling, and material transport operations. Powered by a 445 HP Mack MP8 D diesel engine with a...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM052782
MLS Number13999981
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 445HP
7 0

2026 Mack Granite 64BR Roll Off Truck - MP8 D, 445HP

$264,487 USD
Mack GR64BR 6x4 Galbreath U5-OR-174 Roll-Off Truck powered by a 445 HP Mack MP8 D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity, 46...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM052065
MLS Number13976897
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 445HP
7 0

2026 Mack Granite 64BR Roll Off Truck - MP8 D, 445HP

$264,487 USD
Mack GR64BR 6x4 Galbreath U5-OR-174 Roll-Off Truck powered by a 445 HP Mack MP8 D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity, 46...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM052063
MLS Number13976896
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 445HP
7 0

2026 Mack Granite 64BR Roll Off Truck - MP8 D, 445HP

$264,487 USD
Mack GR64BR 6x4 Galbreath U5-OR-174 Roll-Off Truck powered by a 445 HP Mack MP8 D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity, 46...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM052057
MLS Number13976895
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

$256,019 USD
This Mack 84FR 8x4 equipped with the 16' Load King EXD16.0543-16HLI dump body is built for heavy-duty hauling of aggregates, riprap, and asphalt, with a 16-cubic-yard capacity and rugged...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM007979
MLS Number13976891
CategoryDump Trucks
Last Updated11/12/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

$256,019 USD
This Mack 84FR 8x4 equipped with the Load King EXD16.0543-16HLI dump body is built for heavy-duty hauling of aggregates, riprap, and asphalt, with a 16-cubic-yard capacity and rugged AR450...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM007977
MLS Number13976890
CategoryDump Trucks
Last Updated11/12/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

$256,019 USD
This Mack 84FR 8x4 equipped with the Load King EXD16.0543-16HLI dump body is built for heavy-duty hauling of aggregates, riprap, and asphalt, with a 16-cubic-yard capacity and rugged AR450...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM007969
MLS Number13976889
CategoryDump Trucks
Last Updated11/12/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

$256,390 USD
This Mack 8x4 16' Load King Dump Truck delivers exceptional strength and reliability for heavy-duty hauling operations. Powered by a Mack MP8 D diesel engine producing 455 horsepower and...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM007968
MLS Number13976888
CategoryDump Trucks
Last Updated11/12/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

$256,019 USD
This Mack 84FR 8x4 equipped with the Load King EXD16.0543-16HLI dump body is built for heavy-duty hauling of aggregates, riprap, and asphalt, with a 16-cubic-yard capacity and rugged AR450...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM007965
MLS Number13976887
CategoryDump Trucks
Last Updated11/12/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 84FR Dump Truck - MP8 D 455HP
8 0

2026 Mack Granite 84FR Dump Truck - MP8 D 455HP

$256,390 USD
This Mack 8x4 16' Load King Dump Truck delivers exceptional strength and reliability for heavy-duty hauling operations. Powered by a Mack MP8 D diesel engine producing 455 horsepower and...
ConditionNew
Horse Power455 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM007963
MLS Number13976886
CategoryDump Trucks
Last Updated11/12/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 425HP
1 0

2025 Mack Granite 64BR Roll Off Truck - MP8 D, 425HP

$269,999 USD
Mack 6x4 Galbreath US-OR-174 Roll-Off Truck powered by a 425 HP Mack MP8D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity, 46,000 lb...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048662
MLS Number13976701
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 425HP
1 0

2025 Mack Granite 64BR Roll Off Truck - MP8 D, 425HP

$269,999 USD
Mack 6x4 Galbreath US-OR-174 Roll-Off Truck powered by a 425 HP Mack MP8D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity, 46,000 lb...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048652
MLS Number13976700
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64BR Roll Off Truck - MP8 D, 425HP
1 0

2025 Mack Granite 64BR Roll Off Truck - MP8 D, 425HP

$269,999 USD
Mack 6x4 Galbreath US-OR-174 Roll-Off Truck powered by a 425 HP Mack MP8D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity, 46,000 lb...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048645
MLS Number13976699
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack Granite 64FR Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic
7 0

2025 Mack Granite 64FR Dump Truck - MP8 425HP, 6 Speed Allison Rds Automatic

Contact for price
This Granite has a 14ft Biebeau Body with 3 coal doors,
ConditionNew
Duty ClassHeavy Duty Dump Truck
Horse Power425 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionMack mRIDE
Rear AxleTandem Axle
Rear End46,000 lb 4.80 ratio
Stock Number46927
MLS Number13796948
CategoryDump Trucks
Last Updated10/23/2025
Location
Worcester, MA, US
Sold By
Ballard Truck Center
Mack GR64BR Dump Truck - MP8 D 445HP
8 0

2026 Mack GR64BR Dump Truck - MP8 D 445HP

$280,118 USD
New Mack GR64BR 6x4 Galbreath US-EH-174 Roll-Off Truck powered by a 445 HP Mack MP8 D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM052772
MLS Number13800279
CategoryDump Trucks
Last Updated12/5/2025
Location
Union Grove, WI, US
Sold By
Custom Truck One Source
Mack GR64BR Roll Off Truck - MP8 D, 445HP
7 0

2026 Mack GR64BR Roll Off Truck - MP8 D, 445HP

$264,487 USD
Mack GR64BR 6x4 Galbreath U5-OR-174 Roll-Off Truck powered by a 445 HP Mack MP8 D diesel engine with automatic transmission. Built on a Class 8 chassis with 20,000 lb front axle capacity, 46...
ConditionNew
Horse Power445 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberTM052062
MLS Number13800276
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack GR64BR Roll Off Truck - MP8 D, 425HP
10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

$261,979 USD
FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Usage21 Miles
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048756
MLS Number13539228
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack GR64BR Roll Off Truck - MP8 D, 425HP
10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

$261,979 USD
FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048753
MLS Number13495421
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack GR64BR Roll Off Truck - MP8 D, 425HP
10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

$261,979 USD
FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048759
MLS Number13440457
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack GR64BR Roll Off Truck - MP8 D, 425HP
10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

$261,979 USD
FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048758
MLS Number13417104
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Mack GR64BR Roll Off Truck - MP8 D, 425HP
10 0

2025 Mack GR64BR Roll Off Truck - MP8 D, 425HP

$261,979 USD
FOR SALE! A brand new Mack GR64BR 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM048752
MLS Number13417103
CategoryRoll Off Trucks
Last Updated12/5/2025
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
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