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Engine Manufacturer: CUMMINS
Horsepower: 250 HP
Transmission: Automatic
Number of Rear Axles: Single
Engine Model: ISB6.7
Cab: Standard Cab
Description: NEW 2023 Mack MD truck
Here's a summary of the key features:
Model: 2023 Mack MD
Engine: 250 HP
Transmission: Allison 2500RDS automatic
Weig...
Updated: Wednesday, June 03, 2026 11:17 AM
Location: Norco, California
Seller: COMMERCE TRUCK & EQUIPMENT SALES LLC
VIN: 016821
Gross Vehicle Weight Rating: Class 6: 19,501 - 26,000 pounds
Description: • Cummins ISB6.7-300 @ 300HP
• Allison 2500 RDS 6 Speed Rugged Duty Transmission
• Meritor 10,000 Lb. Front Axle, Meritor 17,000 lb. Rear Axle
...
Updated: Tuesday, June 02, 2026 07:36 PM
Location: Great Falls, Montana
Seller: TranSource Truck & Equipment
Mileage: 146 mi
Bed Length: 26 ft
Engine Manufacturer: CUMMINS
Horsepower: 260 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: 2025 MACK MD642 WITH KNAPHEIDE 26' STAKE BODY
Updated: Thursday, June 04, 2026 07:52 AM
Location: West Seneca, New York
Seller: Conway Beam Truck Group - Buffalo
Engine Manufacturer: CUMMINS
Horsepower: 260 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Multi Leaf
Description:
Updated: Monday, May 18, 2026 12:53 PM
Location: Linthicum Heights, Maryland
Seller: BALTIMORE POTOMAC TRUCK CENTERS
Mileage: 1,415 mi
Engine Manufacturer: CUMMINS
Horsepower: 250 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: Check out this 2026 MACK MD64, a workhorse on its 250 HP Cummins ISB6.7 engine. This single-axle, automatic dumping flatbed truck is ready for any...
Updated: Tuesday, June 02, 2026 01:10 PM
Location: San Antonio, Texas
Seller: BRUCKNER TRUCK SALES-SAN ANTONIO
Mileage: 1,462 mi
Engine Manufacturer: CUMMINS
Horsepower: 250 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: K&H Truckweld 24' Dumping Flatbed on 2026 MACK MD6: ISB6.7 250HP, Allison 6 Spd, 10K/21K.
Updated: Wednesday, June 03, 2026 01:36 PM
Location: San Antonio, Texas
Seller: BRUCKNER TRUCK SALES-SAN ANTONIO
Mileage: 10 mi
Engine Manufacturer: CUMMINS
Horsepower: 280 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: K&H Truckweld Dumping Flatbed
Updated: Wednesday, May 20, 2026 07:45 AM
Location: Dallas, Texas
Seller: BRUCKNER TRUCK SALES-DALLAS
Mileage: 10 mi
Bed Length: 23 ft
Engine Manufacturer: CUMMINS
Horsepower: 280 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: New 2026 MACK MD6: Cummins ISB6.7 280HP, Allison 6 Spd, 10K/21K. K&H 23' Steel Dumping Flatbed.
Ask about current programs happening now!
Updated: Wednesday, May 20, 2026 07:45 AM
Location: Dallas, Texas
Seller: BRUCKNER TRUCK SALES-DALLAS
Mileage: 1 mi
Engine Manufacturer: CUMMINS
Horsepower: 240 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
VIN: 1M2MDBAAXTS018728
Description:
Updated: Friday, June 05, 2026 08:58 AM
Location: Houston, Texas
Seller: VANGUARD TRUCK CENTER - HOUSTON
Mileage: 0
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description: Flatbed MACK Medium Duty ! No CDL required to drive.. Order yours today!
(Representative Photo's)
Updated: Friday, June 05, 2026 08:42 AM
Location: Aurora, Indiana
Seller: Lischkge Motors Inc
Mileage: 84 mi
Bed Length: 20 ft
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: Heiser Custom 20 ft. flatbed Body
CHROME Package - Chrome stainless steel bumper, chrome grille, chrome Mack Bulldog sideview mirrors
Cummins ISB...
Updated: Thursday, May 28, 2026 12:37 PM
Location: Seattle, Washington
Seller: TEC Equipment - Seattle
Mileage: 1,045 mi
Engine Manufacturer: CUMMINS
Horsepower: 280 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Description: Special Spring Price! New 2025 Mack MD6 Cummins ISB6.7 280 HP and Allison 2500 RDS Transmission with 22' Steel Flatbed, bulkhead, load binders, 24"...
Updated: Friday, May 22, 2026 01:20 PM
Location: Lowell, Arkansas
Seller: BRUCKNER TRUCK SALES-LOWELL
Transmission: Automatic
VIN: 1M2MDBAA9RS013478
Wheelbase: 270 in
Color: white
Number of Rear Axles: Single
Cab: Standard Cab
Description: 24' TREADPLATE DECK W/ TOOLBOXES
Updated: Tuesday, June 02, 2026 03:28 PM
Location: North Las Vegas, Nevada
Seller: TEC Equipment - Las Vegas
Mileage: 345 mi
VIN: 1M2MDBAAXRS013814
Color: WHITE
Fuel Type: Diesel
Gross Vehicle Weight: 25,995 lb
Drive: 4x2
Description: NEW 2024 MACK MD, 20 ' Penn Fabrication dumping stake ready to work!!
AxleConfiguration: 4x2
Updated: Sunday, June 07, 2026 04:00 PM
Location: Conshohocken, Pennsylvania
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
VIN: 1M2MDBAAXRS013697
Engine Brake: Yes
Description:
Updated: Wednesday, May 06, 2026 08:17 AM
Location: Fresno, California
Seller: Affinity Truck Center
Engine Manufacturer: CUMMINS
Horsepower: 250 HP
Transmission: Automatic
Number of Rear Axles: Single
Engine Model: ISB6.7
Cab: Standard Cab
Description: NEW 2023 Mack MD truck Model Year: 2023 Truck Model: Mack MD Engine: 6.7L Diesel Transmission: Automatic Air Conditioning: Yes
Truck Bed: Length:...
Updated: Monday, May 04, 2026 12:46 PM
Location: Norco, California
Seller: COMMERCE TRUCK & EQUIPMENT SALES LLC
Mileage: 83,171 mi
Engine Manufacturer: CUMMINS
Transmission Type: Allison RDS
Suspension: Spring
VIN: 1M2MDBAA6PS006355
Engine Brake: Yes
Description: 90 Day Warranty Included - Ask Your Salesperson for Details
SleeperSize: 0
Updated: Tuesday, June 02, 2026 10:33 PM
Location: Huntington, West Virginia
Seller: WORLDWIDE EQUIPMENT - HUNTINGTON
Mileage: 180,768 mi
Bed Length: 26 ft
Engine Manufacturer: CUMMINS
Horsepower: 300 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: Brand new flatbed body!
Updated: Friday, June 05, 2026 11:47 AM
Location: Portland, Oregon
Seller: TEC Equipment - Portland
