This diesel engine changed the way heavy trucks make power

A breakthrough in diesel engineering changed how heavy trucks delivered power, ultimately reshaping torque, gearing, and real ...
Fleet Owner

Mack details its next 13L engine for EPA 27: OEM’s 'most powerful' yet

Mack Trucks unveiled its new MP13 engine to meet upcoming regulations and boost performance. The new MP13 delivers up to 540 hp and 1950 lb.-ft. torque. The engine boasts improved fuel efficiency and ...
Fleet Owner

Mack to Build Diesel-Electric Hybrid for Air Force

Mack Trucks division is designing a diesel-electric hybrid engine for military use that the company says eventually may transfer to the commercial sector. The $4 million project – led by the company’s ...
For Construction Pros

Mack Trucks Unveils New MP13 Engines Designed to Meet CARB 2024 Emissions Standards

At the 2024 Advanced Clean Transportation (ACT) Expo, Mack Trucks announced two new variants of its MP13 engine that are being prepared for certification under the California Air Resources Board (CARB ...
Truckinginfo

Mack Unveils EPA 2027-Compliant MP13 Engine With More Power, Better Fuel Economy

The new Mack MP13 for EPA 2027 offers power and efficiency for on-highway and vocational applications, such as in this Mack Granite. Mack Trucks announced its new Mack MP13 diesel engine for EPA 2027 ...
Truckinginfo

Cummins To Be Mack’s Exclusive Vendor Engine

Oct. 20 – Mack Trucks and Cummins Engine have announced a long-term agreement that will broaden Mack’s engine line-up and make Cummins its exclusive supplier of vendor engines. This doesn’t mean Mack ...