Cat 3512B (50 Hz) with Upgradeable Package 1360 - 1600 kVA
The 3512B generator set has been developed for a wide range of applications, from emergency standby installations such as healthcare and datacenters to continuously powering remote installations. The packages can be optimized for performance that matters to you with either low emissions or low fuel consumption versions available. Backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty, Cat generator sets will provide the reliability and durability you expect.
Over 4,000,000,000 Global Operating hours
Proven performance in heavy-duty applications
Over 200,000 Shipped
Since 1981, leading the large engine market
Optimised for 11% Lower Fuel Consumption
Demonstrated savings in operating costs
Specifications
Generator Set Specifications
| Standby Rating | 1625/1600/1500 kVA |
| Prime Power Rating | 1500/1360 kVA |
| Emissions/Fuel Strategy | Low Fuel , Low Emissions |
| Voltage | 400 to 415 Volts |
| Frequency | 50 Hz |
| Speed | 1500 rpm |
| Duty Cycle | Standby, Mission Critical, Prime, Continuous |
| Minimum Rating | 1360 kVA |
| Maximum Rating | 1625 kVA |
Engine Specifications
| Engine Model | 3512B TA, V-12, 4-Stroke Water-Cooled Diesel |
| Bore | 170 mm |
| Stroke | 190 mm |
| Displacement | 51.8 l |
| Compression Ratio | 14.0:1 |
| Aspiration | TA |
| Fuel System | Electronic Unit Injection |
| Governor Type | ADEM™ A3 |
Generator Set Dimensions
| Length - Minimum | 5404 mm |
| Length - Maximum | 5515 mm |
| Width - Minimum | 2286 mm |
| Width - Maximum | 2286 mm |
| Height - Minimum | 2411 mm |
| Height - Maximum | 2411 mm |
| Dry Weight - Genset (minimum) | 11621 kg |
| Dry Weight - Genset (maximum) | 12034 kg |
Electric Power Ratings Guide
Download (PDF)Benefits & Features
Cat generator set package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets NFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
Cat diesel engine
- Reliable, rugged, durable design
- Field-proven in thousands of applications worldwide
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
Sr5 alternator
- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
Emcp 4 control panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling system
- Designed to operate in standard ambient temperatures up to 50°C (122°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
- EU Declaration of Conformity
- EU Declaration of Incorporation
- Eurasian Conformity (EAC)
- Telecommunication Lab of China
One safe source
- Components used in the generator set are selected at the design stage to provide optimum package performance
- The generator set is fully assembled at a Caterpillar facility following our quality guidelines
- Each generator set package is tested before leaving the Caterpillar facility
- Cat product support, including dealer service, parts and warranty covers the entire Cat power system
World wide product support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
