Rated at 125 kVA for prime operation, the the Cat XQ125 mobile diesel generator set meets Tier 4 Final emission standards while improving fuel efficiency and optimizing productivity over the previous Tier 4 interim package for rental operations in the United States and Canada.

The generator is equipped with the Cat Connect platform, which allows the dealer to remotely monitor multiple generator set parameters such as run hours and fuel consumption.

Complementing the advanced monitoring offering, the Cat XQ125 features the EMCP 4.2B control panel providing power metering and protective relaying along with engine and generator control and monitoring. The EMCP 4.2B is embedded with Programmable Logic Controller (PLC) functionality, which enables the generator set to monitor and control other equipment within the operation.  Each EMCP4.2B includes inputs to collect supplementary data for the PLC to process when operating the generator set and activating external equipment. On a remote location without the ability to supply power to the battery charger, the PLC would likewise monitor the battery voltage to start and stop the machine to preserve battery ensuring the unit is ready to run when needed.

The Cat XQ125 is powered by a C 4.4 ACERT industrial diesel engine.