Caterpillar Expands Tier 4, Stage V Final Industrial Engine Range with New 9.3 L Offering

Caterpillar's new Cat C9.3B engine is 140 kg lighter than its predecessor and has a 39% smaller aftertreatment package size

9 3l
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The 6-cylinder, 9.3 L engine combines a new high-pressure, common rail fuel system and simplified air, electrical and aftertreatment systems to produce up to 340 kW of power and 2,088 Nm of torque out of a package that is nearly 140 kg lighter than its predecessor.

These changes will deliver many customer benefits including increased performance, improved fuel consumption and exceptional starting capability in cold climates.

Along with taking 39% of the aftertreatment packaging size out of the previous design, customers can opt for engine-mounted aftertreatment (EMAT) and full industrial power units (IPU) straight from the factory.

For the more challenging installations, remote-mounted aftertreatment is available that only requires wiring, coolant and diesel exhaust fluid effects added to the system.


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