C7 with ACERT™ Technology . ACERT™ Technology works at the point of combustion to optimize engine performance and provide low exhaust emissions to meet U.S. EPA Tier 3 emission regulations, with exceptional performance capabilities and proven reliability. pg. 4 Versatility Caterpillar offers a wide variety of factory-installed attachments that enhance performance and job site management. pg. 11 Hydraulics Operator Comfort The hydraulic system has been designed . Provides maximum space, wider to