B6.7
Cummins B6.7 220
Mack Trucks • MD • MD (2020)
Overview
The 6.7-litre Cummins B6.7 inline-six diesel engine provides 220 hp and 600 lb-ft of torque for Mack MD medium-duty applications.
Specifications
220 hp
Power
600 Nm
Torque
6.7 L
Displacement
6
Cylinders
Engine Type
Turbocharged inline-6
Fuel
Diesel
Emission Standard
EPA
Production
Introduced 2020
Applications
Mack Trucks MD
MD (2020)
2020–2024
View generation →