Aug 9,  · Technical Specifications Hydraulic Excavator Configurations and features may vary by region. Please consult your Cat® dealer for availability in your area. Table of Contents . Products: Backhoes · Tow Behind Products · Other Products · Flail Mowers · Boom Implements. Apr 7,  · Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan emission standards. Recommended for use up to m (14, ft) altitude with engine power derate above .