There's a MACK TerraPro (MRU) Truck Operator's Manual PDF above the page.
The Mack TerraPro series of cabover trucks is sold in the United States, Canada, Australia, and several countries in South America.
Basically, machines are used to create various special equipment: dump trucks, concrete mixers, tanks, garbage trucks and others. In the lineup there are also versions with a low cab.
The truck lineup will include four Mack Granite models with mixer add-ons and two Mack TerraPro Cabover models with concrete pump add-ons.
It is emphasized that all machines are equipped with Mack brand power units, including Mack MP series engines, Mack mDRIVE HD automated gearboxes, as well as drive axles.
Particular emphasis is placed on the close cooperation of Mack Trucks specialists with bodybuilders, including support by the latter for customers both in the warranty and post-warranty period.
For the owners of concrete pumps, they have specially organized a hotline to eliminate the problems that have arisen.