Perkins Engines’ 1200 Series provide power range from 60kW to 225kW (80 to 300 hp). The 1206E-E70TTA (300 hp) represents a 21-percent increase in power compared with Perkins’ current 6.6-liter offering. The model is fitted with two turbochargers. The 1206E-E66TA is a 175-hp engine. Both 1206 models utilize a diesel oxidation catalyst and diesel particulate filter to ensure compliance with particulate emissions regulations. The new 1204 model replaces the 1104 and is offered in two versions: the turbo, intercooled version — the 1204E-E44TA and the twin-turbo 12-4E-E44TTA.