MP13
Mack MP13 540
Mack Trucks • Keystone • Keystone (2026)
Overview
The 13-litre Mack MP13 inline-six diesel engine provides up to 540 hp and 1950 lb-ft of torque for the Mack Keystone heavy-duty vocational tractor, delivering the power required for demanding heavy-haul and regional applications.
Specifications
540 hp
Power
1950 Nm
Torque
13 L
Displacement
6
Cylinders
Engine Type
Turbocharged inline-6
Fuel
Diesel
Emission Standard
EPA 2027
Production
Introduced 2026
Applications
Mack Trucks Keystone
Keystone (2026)
Introduced 2026
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