PowerTech™ 4045 Generator Engines
The PowerTech 4.5L engines maintain the standard of durability established by previous John Deere 4-cylinder engines, while the new electronically controlled fuel system incorporated into them provides a variety of enhanced capabilities.
PowerTech M 4.5 L engines are perfect for less demanding applications. They feature 2-valve heads, fixed geometry turbochargers, and mechanical fuel systems. The mechanical controls are simple to operate and maintain.
PowerTech PWX 4.5L engines blend advanced emissions-control technology with wastegated turbocharging to maintain transient response and peak torque in all operating conditions. Their 4-valve cylinder heads also provide excellent airflow for greater low-speed torque.
PowerTech PVX 4.5L engines utilize PowerTech Plus technology with variable geometry turbocharging (VGT) to improve performance and combustion efficiency, reduce emissions, and increase fuel economy.