Perkins nm

 the CAT 3054 engine is fundamentally a  Perkins engine (specifically often based on the 1004-40 or 1104 series) branded for Caterpillar, as Caterpillar owns Perkins. These 4-cylinder, 4.4L diesel engines are utilized in many applications, and they are widely considered a hybrid of Caterpillar and Perkins engineering, sometimes also incorporating Mitsubishi technology. 

Key Details About the CAT 3054 Engine:

• Manufacturer Link: The 3054 is a Perkins-designed engine, with many 3054C models corresponding to the Perkins 1104 series.
• Power and Torque: It offers approximately 70-130 bph (brake horsepower) at 2200-2400 rpm. Maximum torque for the 3054C is typically around 500 Nm (369 lb-ft) at 1400 rpm.
• Common Applications: Primarily used in Skid Steers (ASV, Bobcat), Excavators, Backhoes, and various industrial/construction machinery.
• Evolution: The 3054 series was heavily used in the 1990s and 2000s, often as a non-turbo or turbocharged mechanical engine

While they share the same DNA, parts for a 3054 might sometimes be sourced through either CAT or Perkins dealers, though they are often specifically branded for their respective equipment.