Mack Granite

Mack Granite
Concrete mixer
Production history
TypeHeavy-duty/severe service
Conventional cab
ManufacturerMack Trucks
Years built2001-Present
PredecessorR and DM series
Maximum weights
Weight class8
Truck92,000 lb (42,000 kg)
Front axle23,000 pounds (10,000 kg)
Rear axle69,000 lb (31,000 kg)
Drivetrain
Diesel enginesMack MP7, MP8
Cummins ISL
CNG engineCummins Westport L9N
TransmissionsMack 8-18-spd
Eaton-Fuller 9-18-spd
Allison 5-7-speed automatic
Chassis
Front axleSet forward, set back
driven and twin-steer avail
Rear axlesSingle, tandem, tridem
lift axles avail.
Drive layout4x2, 4x4, 6x4, 6x6, 8x4, 8x6

The Mack Granite is a series of heavy duty (Class 8) and severe service trucks built by Mack Trucks. It has a long, low-profile hood and a high-visibility cab. Designed as straight trucks for local construction, waste removal, and other vocational jobs, it is also available as a semi-tractor. Introduced in 2001, it remains in production as of today.