Producing reliable power from 1230 ekW to 1500 ekW at 60Hz, our 3512C diesel generator sets are made to meet your continuous, standby and prime applications. Each are designed to meet ISO 8528-5 transient response requirements and accept 100 percent rated load in one step. Our 3512C generator sets operate to the EPA Stationary Emergency (Tier 2) emissions levels. Seismic certification is also available for select models, maintaining your power after unexpected disturbances. Our integrated control system, including Cat® UPS, ATS and switchgear ensures a consistent power supply and connection to your fleet through on-site and remote monitoring options. Our EMCP 4 control panel options feature a user-friendly interface and offer management and diagnostic tools. The EMCP 4.4 controller provides multi generator set paralleling capability, giving you the ability to add generator sets to match your growing power requirements. Discover a broad range of accessories and bolt-on system expansion attachments. Find flexible packaging options to work with your spatial restrictions and environment conditions. Even select from UL 2200 and CSA certified package options for added safety.
Field-proven in thousands of applications worldwide
Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
Matched to the performance and output characteristics of Cat engines
Industry leading mechanical and electrical design
Industry leading motor starting capabilities
Cat EMCP Control Panel
The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4 systems can be further customized to meet your needs through programming and expansion modules.
The generator set accepts 100% rated load in one step per NFPA 110 and meets ISO 8528-5 transient response.
UL 2200 / CSA - Optional
UL 2200 listed packages
Certain restrictions may apply.
Consult with your Cat® Dealer.
Fully prototype tested with certified torsional vibration analysis available
World Wide Product Support
Cat Dealers provide extensive post sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Cat® SOSSM program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products.