GRAND RAPIDS, Mich. — A group of 2nd graders became engineers in training when they collaborated on a project with a class of engineering students from Calvin University to design and build a basic ...
The 120 and 140 motor graders retain the best features of their M-Series predecessors while adding a host of features to enhance performance, serviceability and durability Dec 17, 2018 The 120 and 140 ...
Caterpillar's new High Performance Circle (HPC) design for the 140 JOY, 150 JOY, and 160 JOY motor graders reduces planned maintenance, increases uptime, and enhances performance. Caterpillar has ...
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