Caterpillar 3500E Series Engine

Caterpillar Inc. introduces the 3500E Series engine, the next generation of its industry-leading 3500 family of engines.

• Provides up to 20% greater power density, 10% greater fuel efficiency, enhanced durability, and longer life
• Designed to be remanufactured and key components are backwards compatible
• Power range of 507-3,015 bkW (679.9-4,043.2 hp)
• Achieves greater power from enhanced cast iron engine block and cylinder heads
• Displacement of 78 L and rated speeds of 1,200-1,925 rpm
• New block and crankshaft design increases durability
• Features two available fuel systems—mechanical electronic unit injector or common rail—that are optimally applied by application and regulated markets
• Uses selective catalytic reduction (SCR) or exhaust gas recirculation (EGR) aftertreatment system, depending upon customer application
• Meets U.S. EPA Tier 4 Final and EU Stage IIIB emissions standards