Terex T12009-000101, Service Manual

Page: 23 / 48

REV A
Part No. 134277 T70, T90 & T120 Super Quiet Generator 2 - 11
Section 2 • Specifications November 2008
SPECIFICATIONS
T120P Specifications
System power output
Prime 3 phase power 113 kVA / 90 kW
Standby 3 phase power 122 kVA / 98 kW
Available 3 phase voltage 208 / 220 / 240 / 440 / 480
Associated 3 phase amps 316 / 296 / 271 / 148 / 135
(0.8 power factor)
Prime 1 phase power 72 kW
Prime 1 phase kVA 72 kVA
Available 1 phase voltage 120 / 240
Associated 1 phase amps 600 / 300
(1.0 power factor)
Max amp rating (main breaker size) 350 A
Engine specifications
Manufacturer Perkins
Model 1104D-44TAG2
Horsepower - prime (1,800 rpm) 134 hp / 100 kWm
Description 4 cylinder, 4-cycle, water cooled,
OHV, in-line, direct injection
turbocharged and charge air cooled
Bore & stroke 4.13 x 5.00 in / 105 x 127mm
Piston displacement 269 in 3 / 4.41 L
Compression ratio 16.2 : 1
Monitoring gauges oil pressure, water temperature,
fuel level, battery voltage, hours
Coolant capacity - engine only 7.4 qts / 7.0 L
Cooling system liquid cooled - rated
to 105° F (41° C) ambient
Fuel system
Specification #2 diesel
Filter fuel / water separator
Capacity 160 gal / 606 L
Tank and containment internal fuel tank with 110%
fluid spill containment
Fuel consumption (run time)
Full load 7.3 gal per hr / 27.8 L per hr 21 hr
¾ load 5.8 gal per hr / 22 L per hr 27 hr
Half load 4.3 gal per hr / 16.1 L per hr 37 hr
System Controls and Distribution
Engine governor electronic (+/- 0.5%)
Protection low oil pressure, high water temp.,
(safety shutdowns) overcrank, overspeed,
underspeed
Generator gauges voltmeter, ammeter,
Hz meter
Receptacles, 120 V 2 Each 20 Amp GFCI Duplex
Receptacles, 240 V 3 Each 50 Amp Tempower T/L
Primary Distribution 5 lug terminals with
mainline circuit breaker
Generator specifications
Manufacturer Stamford
Model UCI274DIL32D
Rating 117 kW 3 Phase @ 480 / 240 V
(0.8 power factor)
Description brushless, 4 pole, synchronous,
single bearing
Insulation Class H
Temperature rating 125° C rise over 40° C ambient
Automatic voltage regulator external, solid state,
adjustable
Voltage regulation +/- 1%
Frequency (speed) 60 Hz / 1,800 RPM
Continuous improvement of our products is a Terex
policy. Product specifications are subject to change
without notice or obligation.