XG135

Fuel/Emissions Strategy

Factory certified Non-Road Mobile NSPS SI emissions*

CAT® G3306B TA Gas Engine

Robust high speed diesel block design provides prolonged life and lower owning and operating costs

CAT EMCP 4.4 Control Panel

Fully featured power metering, protective relaying, and engine/generator control and monitoring

Cat Generator

Cat SR4B 445 frame generator designed to match performance and output characteristics of the Cat gas engine.

CAT Integrated Voltage Regulator (IVR)

Three-phase or single phase generator voltage (RMS) sensing with adjustable volts-per-hertz regulation.

Enclosure / Base

Highly corrosion resistant 12 gauge sheet steel construction.

Distribution Panel

480/277V 3 phase.

Rear Customer Access

Separate control panel and distribution panel access doors.

Environmentally Friendly

Factory certified Non-Road Mobile NSPS SI.

Rental Ready Features

Anti-condensation heater 110-120 VAC.

Cooling System

Provides 40 C (122 F) ambient capability with 0.5 g/bhp-hr NOx per NSPS 2010 at 100% continuous rating.

Generator

Continuous
135 kW
Frequency
60Hz
Frequency
60Hz
Frame Size
445 SR4B
No. of poles
4
Excitation
PM excited
Construction
Single bearing, close coupled
Insulation
UL 1446 Class H
Coastal Protection
Yes
Enclosure
Drip proof IP23
Temperature rise
90 deg C
Alignment
Pilot shaft
Rating
135 ekW (170 kVA) Continuous
Overspeed capability – % of rated
125% of rated
Voltage regulator
3 phase sensing with Volts-per-Hertz
Voltage regulation.
Less than ± 0.5% voltage gain - Adjustable to compensate for engine speed droop and line loss
Wave form deviation
Less than 5%
Telephone Influence Factor (TIF).
Less than 50
Harmonic Distortion (THD)
Less than 5%
Frame Size
445 SR4B
Pitch
0.75
Voltage
208 - 480 V

Engine

Engine
CAT G3306 TA Gas Engine
Number of Cylinders
In-Line 6
Type
4-Stroke-Cycle, Spark Ignited
Bore – mm (in)
121 (4.75)
Stroke – mm (in)
152 (6.0)
Displacement – L (cu in)
10.5 (641)
Compression ratio
8:1
Engine Speed (rpm)
1800
Aspiration
Turbocharged Aftercooled
Governor
Electronic ADEM A4
Aftercooler Inlet (deg C)
54
Jacket Water Inlet (deg C)
99
Cooling System
Separate Circuit
Fuel
Natural Gas
Minimum Inlet Fuel Pressure (PSI)
12 - 25
Minimum Methane Number
30

Technical Data

Power Rating
169KVA
Performance Specification
DM9398
Engine Speed
1800
Lubricating System - Oil pan capacity
11.9gal
Fuel System - Fuel consumption - 100% Load
8083 Btu/hp-hr
Fuel System - Fuel consumption - 75% Load
8455 Btu/hp-hr
Fuel System - Fuel consumption - 50% Load
9311 Btu/hp-hr
Cooling System - Ambient Capability at 25 deg C (77 deg F)
101°F
Cooling System - Altitude Capability @ Max. Ambient Capability
270m
Cooling System - Coolant Capacity
20gal
Air Requirements - Combustion air flow
302cfm
Exhaust System - Exhaust stack temperature
1068°F
Exhaust System - Exhaust flow (at stack temperature)
964cfm
Sound Performance - Noise Rating @ 7 meters per SAE J1074
75 dB (A)
Emissions Data - NOx (as NO2)
0.50 g/hp-hr
Emissions Data - CO
2.00 g/hp-hr
Emissions Data - THC
1.05 g/hp-hr
Emissions Data - NMHC
0.16 g/hp-hr
Emissions Data - CO2
496 g/hp-hr
Emissions Data - Exhaust O2
% 0.0

Dimension

Width (without Trailer)
61in
Width (with Trailer)
90
Height (without Trailer)
103in
Height (with Trailer)
126
Length (without Trailer)
197in
Length (with Trailer)
274in
Weight (wo/Trailer) w/Lube, Oil and coolant
10550lb
Weight (w/ Trailer) w/ Lube, Oil and Coolant
17074lb

Standard Equipment

  • Engine
    • G3306B TA, I-6, 4-stroke-cycle, gas engine
  • Air Inlet
    • Single element, canister-type air cleaner with service indicator
  • Generator
    • SR4B 445 frame, three-phase, 480V, random wound, 12-lead design, permanent magnet excited, 0.750 pitch – Class H Coastal insulation protection.
  • Charging System
    • UL/CSA listed 120V, 20 Amp battery charger, shock mounted and enclosed in dust proof housing
  • Control Panel
    • EMCP 4.4 genset mounted controller
  • Cooling System
    • Heavy-duty split core cooling system with low power draw and high ambient capability
  • Distribution System
    • NEMA 1 steel enclosure, separate hinged, lockable door with rust resistant pinned hinges
  • Enclosure
    • Sound attenuating, 12 gauge sheet metal enclosure limits overall noise to 75 dB(A) @ 7m
  • Exhaust System
    • Catalyst w/spark arresting muffler
  • Fuel System
    • Dedicated Fuel trains for natural gas and propane fuels including gas pressure regulator.
  • Lube System
    • Pump, integral oil cooler, lube oil, filter, filler and dipstick, and oil sampling valve
  • Mounting System
    • Generator set soft mounted to the heavy duty, fabricated steel base frame
  • Starting System
    • Single electric starting motor, 24VDC
  • General
    • Factory testing of standard generator set

Optional Equipment

  • Tandem axle trailer with electric brakes
  • Cold Weather Package