Milton CAT D50-6 Spec Sheet

DIESEL GENERATOR SET

FEATURES

Image shown may not
reect actual package.

STANDBY
50 ekW 63 kVA

PRIME
45 ekW 50 kVA

60 Hz 1800 rpm 480 Volts

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

FUEL/EMISSIONS STRATEGY

• EPA Certied for Stationary
Emergency Application
(EPA Tier 3 emissions levels)

FULL RANGE OF ATTACHMENTS

• Wide range of bolt-on system expansion

attachments, factory designed and tested

• Flexible packaging options for easy and cost
effective installation

SINGLE-SOURCE SUPPLIER

• Fully prototype tested with certied torsional
vibration analysis available

WORLDWIDE 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 S•O•SSM program cost effectively detects

internal engine component condition, even the
presence of unwanted uids and combustion
by-products

Cat® Model D50-6, Three Phase

CAT C4.4 DIESEL ENGINE

• Reliable, rugged, durable design

• Field-proven in thousands of applications worldwide

• Four-stroke diesel engine combines consistent
performance and excellent fuel economy with
minimum weight

• Electronic engine control

GENERATOR SET

• Complete system designed and built at ISO 9001
certied facilities

• Factory tested to design specications at full load
conditions

CAT EMCP 4 CONTROL PANELS

• Simple user friendly interface and navigation

• Scalable system to meet a wide range ofcustomer
needs

• Integrated Control System and Communications
Gateway

SEISMIC CERTIFICATION

• Seismic Certication available

• Anchoring details are site specic, and are
dependent on many factors such as generator set
size, weight, and concrete strength.
IBC Certication requires that the anchoring system
used is reviewed and approved by a Professional
Engineer

• Seismic Certication per Applicable Building codes:

IBC 2000, IBC 2003, IBC 2006, IBC 2009, IBC 2012
CBC 2007, CBC 2010

• Pre-approved by OSHPD and carries an
OSP-0321-10 for use in healthcare projects in
California

STANDBY 50 ekW 63 kVA
PRIME 45 ekW 50 kVA

60 Hz 1800 rpm 480 Volts

FACTORY INSTALLED STANDARD & OPTIONAL EQUIPMENT

System Standard Optional

Air Inlet • Dry replaceable paper element type with restriction indica-

tor

Cooling • Radiator and cooling fan complete with protective guards

• Standard ambient temperatures up to 50°C (122°F)

Exhaust [ ] Industrial

Fuel • Flexible fuel lines to base with NPT connections [ ] Sub-base dual wall UL listed 24 hr fuel tank

Generator • Class H insulation

• Drip proof generator air intake (NEMA 2,IP23)

• Electrical design in accordance with with BS5000
Part 99, EN61000-6, IEC60034-1, NEMA MG-1.33

• IP23 Protection

Power Termination • Circuit breakers, UL/CSA listed, 3 pole (100% rated)

• Power center houses EMCP controller and control termina­tions (CB)

• Segregated low voltage wiring termination panel

• NEMA 1 steel enclosure, vibration isolated

• Electrical stub-up area directly below circuit breaker

Governor • Adjustable Electronic governor

Control Panels • EMCP 4.2 digital control panel

• Vibration isolated NEMA 1 enclosure with lockable hinged

door

• DC and AC Wiring harnesses

Lube [ ] Lube oil heater

Mounting • Heavy-duty fabricated steel base with lifting points

• Anti-vibration pads to ensure vibration isolation

• Complete OSHA guarding

• Stub-up pipe ready for connection to silencer pipework

Starting/Charging • 12 volt starting motor

• Batteries with rack and cables

General • High gloss polyurethane paint, Caterpillar Yellow except

rails and radiators gloss black

• Anticorrosive paint protection

• All electroplated hardware

[ ] Radiator stone guard
[ ] Radiator transition ange

[ ] Residential
[ ] Critical mufers
[ ] Overhead silencer mounting kit

[ ] Sub-base dual wall UL listed 48 hr fuel tank
[ ] Emergency vent 12ft extension
[ ] 5 gallon spill containment

[ ] Generator upgrade 1 size
[ ] Permanent magnet excitation
[ ] Internal excitation
[ ] Anti-condensation space heater

[ ] Auxiliary contacts
[ ] Shunt trip
[ ] Overload shutdown via breaker

[ ] NFPA110 upgrade
[ ] Control panel chassis

[ ] IBC Seismic and OSHPD certication per Applicable

Building Codes: IBC2000, IBC20 03, IBC2006,
IBC 2009, IBC 2012, CBC 2007, CBC 2010

[ ] Battery charger – UL 10 amp
[ ] Battery disconnect switch
[ ] Battery removal (does not remove rack and cables)
[ ] Coolant Heater

[ ] CSA Certied
[ ] Weather protective enclosure Industrial/Critical
[ ] Sound attenuated protective enclosure
[ ] Caterpillar tool set
[ ] Caterpillar White paint

2