Used Medium Duty Mack 6 Speed Trucks with Cummins Engines For Sale

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Showing 1 - 3 of 3 Listings

1 - 3 of 3 listings
1 - 3 of 3 listings
Mack MD7 Refrigerated Truck - 300HP, 6 Speed Automatic

2022 Mack MD7 Refrigerated Truck - 300HP, 6 Speed Automatic

Price Drop $43,500 USD
Used 2022 Mack MD7 Refrigerated Truck for sale, 161,904 miles, 300 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 21,000 lbs single rear axle, air ride suspension....
ConditionUsed
Usage161,904 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power300 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb
Door TypeRoll up
Stock Number714849
MLS Number14231192
CategoryRefrigerated Trucks
Last Updated3/22/2026
Location
Montgomery, NY, US
Sold By
Penske Used Trucks
Mack MD6 28 ft Box Truck - 235HP, 6 Speed Allison Rds Automatic, Swing Door, Liftgate

2022 Mack MD6 28 ft Box Truck - 235HP, 6 Speed Allison Rds Automatic, Swing Door, Liftgate

$62,000 USD
Super Clean! Low 80,000 Miles, Cummins ISB 235 hp, Allison transmission, 26,000 GVW, 28' Box Van w/ Lift gate, Cruise, Power Windows,,
ConditionUsed
Usage2,067 Hours
Duty ClassMedium Duty Box Truck
Box Length28 ft.
Horse Power235 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.29 ratio
Door TypeSwing
Lining TypeAluminum
LiftgateYes
Stock Number2169
MLS Number13968859
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/7/2026
Location
Rhome, TX, US
Sold By
Jordan Truck Sales of Texas, LLC
Mack MD6 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Liftgate

2022 Mack MD6 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Liftgate

$69,900 USD
Single Axle, 26' Marathon Van Body, 2,500 LB "Waltco" Lift Gate, Under CDL, B6.7 Cummins 260 HP, Allison Automatic 6 Speed, 5.57 Ratio, Engine Brake, Air Ride, 268" WB, 10K FA, 17K RA,...
ConditionUsed
Usage3,974 Hours
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power260 HP
Engine ModelCummins B6.7
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,000 lb 5.57 ratio
LiftgateYes
Stock NumberNS004267
MLS Number13124198
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated10/10/2025
Location
Chatham, VA, US
Sold By
J&J Truck Sales
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