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Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Mack
VIN: 1M2MDBAB5TS078618
Description: Check out this new addition fitted with a 11' Red Beau Roc, Air and Electric at rear with reinforced pintle plate.
EngineType: ISB6.7-300
AxleCon...
Updated: Tuesday, June 30, 2026 09:21 AM
Location: Ephrata, Pennsylvania
Mileage: 1,934 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: 2026 Mack MD74 equipped with a fixed 22' Aluminum Flat Bed.
Cummins ISB6.7 Power with 300HP, Allison 2500 RDS 6 Speed Automatic Transmission.
P...
Updated: Thursday, July 09, 2026 04:19 PM
Location: Denver, Colorado
Seller: BRUCKNER TRUCK SALES-DENVER
Mileage: 100 mi
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: Get the job done with the 2026 Mack MD74 Dump Truck, built for tough workloads. Powered by a Cummins ISB6.7 300 HP engine and an Allison 3000 RDS 6...
Updated: Thursday, July 09, 2026 04:19 PM
Location: Fort Worth, Texas
Seller: BRUCKNER TRUCK SALES-FORT WORTH
Mileage: 365 mi
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Type: Allison RDS
Number of Speeds: 6 Spd
Description: Mack MD7 - DeRated to 25,995lbs (Non CDL); 10ft Henderson Products Dump Body with Snow Plow; Spreader Box, etc....
Updated: Friday, July 10, 2026 12:33 PM
Location: Forest Park, Georgia
Seller: VANGUARD TRUCK CENTER - ATLANTA
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Mack
VIN: 1M2MDBAB9TS078623
Description: 11' Beau Roc dump installed and ready to work!!!
EngineType: ISB6.7-300
AxleConfiguration: 4x2
TransmissionType: 3000 RDS
Updated: Tuesday, June 30, 2026 09:21 AM
Location: Conshohocken, Pennsylvania
Mileage: 125 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Mack
Description: 11' Beau Roc steel dump!!!
EngineType: ISB6.7-300
AxleConfiguration: 4x2
TransmissionType: 3000 RDS
Updated: Tuesday, June 30, 2026 09:21 AM
Location: West Milton, Pennsylvania
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Mack
VIN: 1M2MDBAB3TS078620
Description: Just in, come check this beauty facing 222 in Ephrata! too far to go? We have more in Conshohocken, Souderton, Pennsauken and Milton!
EngineType: ...
Updated: Tuesday, June 30, 2026 09:21 AM
Location: Reading, Pennsylvania
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Mack
VIN: 1M2MDBAB8TS078614
Description: Beau Roc 11ft installed and ready to work!!!
EngineType: ISB6.7-300
AxleConfiguration: 4x2
TransmissionType: 3000 RDS
Updated: Thursday, July 02, 2026 04:00 PM
Location: Souderton, Pennsylvania
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Mack
VIN: 1M2MDBAB7TS078622
Description: 11' Beau Roc installed and ready to work!!!
EngineType: ISB6.7-300
AxleConfiguration: 4x2
TransmissionType: 3000 RDS
Updated: Tuesday, June 30, 2026 09:21 AM
Location: New Castle, Delaware
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Number of Speeds: 6 Spd
VIN: 1M2MDBAA1TS077764
Description: Mack MD7 NON CDL (De-Rated to 25,995 GVWR); w/ 12' Dump Body; Allison 3000RDS Transmission; Cummins 6.7L 300HP; 205"wb; Spring Ride
Updated: Friday, June 26, 2026 11:13 AM
Location: Cahokia, Illinois
Seller: VANGUARD TRUCK CENTER - ST. LOUIS
Mileage: 10 mi
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: 2025 Mack MD7 Dump truck, equipped with Ox elliptical dump body, Cummins ISB 6.7, Allison 3500 RDS, auto trans.
This truck is currently rated for...
Updated: Thursday, July 09, 2026 04:19 PM
Location: Pottsville, Arkansas
Seller: BRUCKNER TRUCK SALES-POTTSVILLE
Mileage: 239 mi
Body Length: 10 ft
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Description: ATTENTION LANDSCAPERS!!!!!! In Inventory now. Dump Body Installed !
2025 Mack MD7-33,000 GVWR. Airbrakes
Trailer Protection Valve installed in da...
Updated: Monday, July 06, 2026 10:27 AM
Location: Allentown, Pennsylvania
Mileage: 2,219 mi
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: 2025 Mack MD74 with 22' K&H Aluminum Stake Bed ready to go to work today. De-rated to under CDL. Cummins ISB6.7 300HP, Allison Automatic 2500 RDS 6...
Updated: Thursday, July 09, 2026 04:19 PM
Location: Greeley, Colorado
Seller: BRUCKNER TRUCK SALES-GREELEY
Quantity: 5
Mileage: 1,724 mi
Engine Manufacturer: CUMMINS
Horsepower: 260 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: 2025 Mack MD7 Stakebed with Cummins B6.7 260HP engine and Allison 2500 RDS transmission. 12,000 fronts and 21,000 rears with 5.57 ratio on a 251'' ...
Updated: Friday, May 15, 2026 10:04 AM
Location: Saint Rose, Louisiana
Seller: OLD RIVER TRUCK SALES
Mileage: 29,588 mi
Number of Rear Axles: Single
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: You’re viewing a 2023 Mack MD7 CDL 10' Mason Dump Truck #071468. This truck is powered by a 300 HP Cummins B6.7L diesel engine and an Allison 2500 ...
Updated: Thursday, July 02, 2026 10:49 AM
Location: Ronkonkoma, New York
Seller: Cassone Truck & Equipment Sales
