Forest Machines Home Construction New Equipment Cat Equipment Forest Machines Proudly serving New Jersey, eastern Pennsylvania, Northern Delaware and Staten Island! Get a Quote Today Enable Javascript in your browser to allow sorting products 548 Forest Machine Engine Model Cat C7.1 Gross Power 204 HP Engine Speed 1600 r/min View Full Specs 558 Forest Machine Engine Model Cat C7.1 Net Flywheel Power 239 HP Gross Power 239 HP View Full Specs 568 Forest Machine Engine Model Cat® C9.3 (ATAAC) Net Flywheel Power 291.0 hp Gross Power 319.0 hp View Full Specs