Producing reliable power from 1640 ekW to 2250 ekW at 60Hz, our 3516B diesel generator sets are made to match your mission critical, continuous, standby and prime applications. Each meets ISO 8528-5 transient response requirements and accepts 100 percent rated load in one step. Depending on the model, our 3516B generator sets are designed for either low fuel consumption or low emissions — it’s how we’re helping you power responsibly. Ensure you have a non-stop power supply with our integrated control system, including Cat® UPS, ATS and switchgear, and know your fleet status with its on-site and remote monitoring options. Our EMCP 4.2 control panel, with a user-friendly interface, combines all your management and diagnostic tools. Equip your generator sets with what they need to operate to your standards with our broad range of accessories and bolt-on system expansion attachments. Find flexible packaging options to work with your environmental conditions. Our 3516B generator sets were designed to take on power challenges — like yours.
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.