3512 (50 Hz) with Upgradeable Package

Specifications

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Overview

The 3512 diesel generator sets have been developed to meet your mission critical, continuous, standby and prime applications. Producing reliable power from 1000 to 1400 kVA at 50 Hz, each generator set is designed to meet ISO 8528-5 transient response requirements and accept 100 percent rated load in one step. And each is designed for low fuel consumption reducing operating costs. Our integrated control system, including Cat® UPS, ATS and switchgear, secure your power supply and keep you connected to your fleet through on-site and remote monitoring options. The EMCP4 control panel provides a flexible control platform, with an easy-to-use display — it's your single source for management and diagnostics 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. It's not just quality that matters but customization, choose from a broad range of accessories and bolt-on system expansion attachments. Discover our flexible packaging options to work with your spatial restrictions and environmental conditions. Our 3512 generator sets are developed for such prerequisites, so that you can meet your specific power needs.

Generator Set Specifications

Minimum Rating 1000 kVA 1000 kVA
Maximum Rating 1400 kVA 1400 kVA
Emissions/Fuel Strategy Low Fuel Consumption, Low Emissions Low Fuel Consumption, Low Emissions
Voltage 400 to 415 Volts 400 to 415 Volts
Frequency 50 Hz 50 Hz
Speed 1500 rpm 1500 rpm
Duty Cycle Standby, Mission Critical, Prime, Continuous Standby, Mission Critical, Prime, Continuous

Engine Specifications

Engine Model 3512 TA, V-12, 4-Stroke Water-Cooled Diesel 3512 TA, V-12, 4-Stroke Water-Cooled Diesel
Bore 6.69 in 170.0 mm
Stroke 7.48 in 190.0 mm
Displacement 3161.03 in³ 51.8 l
Compression Ratio 13.5:1 13.5:1
Aspiration TA TA
Fuel System Direct Unit Injection Direct Unit Injection
Governor Type Woodward Woodward

Generator Set Dimensions

Length - Minimum 203.5 in 5165.0 mm
Length - Maximum 207.5 in 5269.0 mm
Width - Maximum 79.3 in 2015.0 mm
Height - Maximum 92.0 in 2336.0 mm
Dry Weight - Genset (minimum) 22540.0 lb 10224.0 kg
Dry Weight - Genset (maximum) 23060.0 lb 10460.0 kg

Benefits & Features

Cat Generator Set Package

Cat generator set packages have been fully prototype tested

Accepts 100% block load in one step and meets other 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

Alternator

SR5

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

One Safe Source

Components used in the generator set are selected based on seamless design integration to provide the optimum 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

Equipment