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DG50-2 (3 Phase)

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

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Specifications
Standard/Optional Features

Generator Set Specifications

Voltage	480 Volts
Frequency	60 Hz
Natural Gas/LPG Rating	50 ekW / 50 ekW
Emissions/Fuel Strategy	U.S. EPA Certified for Stationary Emergency Application
Speed	1800 rpm
Natural Gas Rating	50 ekW / 50 ekW

Engine Specifications

Engine Model	5.7L V8, 4-cycle Gas
Fuel System	Natural Gas / LP Vapor
Displacement	350in
Aspiration	Naturally Aspirated
Governor Type	Electronic
Compression Ratio	9.4:1
Bore	4in
Stroke	3.48in

Generator Set Dimensions

Length	83.3in
Width	1000mm
Height	1360mm
Weight	920kg

Standard Equipment

Air Inlet

Single element air filter

Cooling

Radiator and cooling fan complete with protective guards
Standard ambient temperatures up to 50°C (122°F)

Exhaust

Exhaust outlet with 3” pipe

Fuel	NPT connection Natural Gas or LP Vapor Dual lock off valves

Generator

IP23 Protection
Integrated Voltage Regulator
Matched to the performance and output characteristics of Cat engines

Governor

Electronic governor (non adjustable)

Control Panel

EMCP 4.2 Series generator set controller

Mounting

Rubber vibration isolators

Starting/charging

Batteries with rack and cables
12 volt starting motor

Optional Equipment

Generator

Anti-condensation heater
Oversize and premium generators
Excitation: [ ] Permanent Magnet Excited (PM)

Starting/charging

Charging alternator
Jacket water heater
Battery heater
Battery charger – UL Listed 10 amp

General

UL 2200 package
Automatic transfer switches (ATS)
Enclosures: sound attenuated, weather protective
Suitable for Use as Service Equipment (SUSE)
CSA Certification