HomeMitsubishiMitsubishi S12R - PTA2

Mitsubishi S12R - PTA2 Generator Set

The Mitsubishi S12R - PTA2 is a 1420 kW (1450 kVA) Diesel standby generator set powered by a Mitsubishi S12R-PTA2 engine. It is available at 380 V, 3-phase, 50 Hz and rated 2203 A. It holds about 180 L (47.6 gal) of oil and 305 L (80.6 gal) of coolant, with a maximum ambient rating of 40 °C. The set measures 2658×10830×4500 mm (104.6×426.4×177.2 in), weighs about 2086 kg (4599 lb) and produces 105 dBA at 1 m. The same S12R-PTA2 engine also powers generator sets from SDMO.

1420 kW
Standby
49.03 L
Displacement
180.0 L
Oil capacity
2
Document types

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power1420 kW
Prime power1236 kW
ControllerDGCP2001B
Oil capacity180.0 L
AlternatorBMJ LSA 50.2 L8 / 4P
Voltage options380 V
Phase3P
Rated current2203 A
Power factor0.8
Coolant capacity305 L
Max ambient40 °C
Dimensions (L×W×H)2658×10830×4500 mm
Dry weight2086 kg
Wet weight11295 kg
Sound level105.0 dBA @ 1 m

Engine

Mitsubishi S12R-PTA2
Oil capacity180.0 L
Displacement49.03 L
Aspirationturbocharged
Rated speed1500 rpm

Maintenance & consumables

for the Mitsubishi S12R-PTA2
ItemSpecCapacityPart #Interval
Air filterMax. intake restriction find
Fuel filterTotal fuel flow find
Oil filterOil Pressure low idle find
BeltFan air flow find
CoolantRadiator & engine capacity300.0 L
OilTotal oil capacity w/filters180.0 L

Common questions

What is the power rating of the Mitsubishi S12R - PTA2?

The Mitsubishi S12R - PTA2 is rated 1420 kW standby.

What engine does the Mitsubishi S12R - PTA2 use?

The Mitsubishi S12R - PTA2 is powered by the Mitsubishi S12R-PTA2 engine.

What fuel does the Mitsubishi S12R - PTA2 use?

The Mitsubishi S12R - PTA2 runs on Diesel.

What is the oil capacity of the Mitsubishi S12R - PTA2?

The Mitsubishi S12R-PTA2 engine in the Mitsubishi S12R - PTA2 has an oil capacity of 180.0 liters.

What alternator does the Mitsubishi S12R - PTA2 use?

The Mitsubishi S12R - PTA2 uses a BMJ LSA 50.2 L8 / 4P alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime

Available documents

Engine spec — Mitsubishi-Diesel-Engine-S12R-PTA2 (Mitsubishi)Spec sheet — 67f6c3b7f734278e9614843d Mitsubishi - Power Generation Engines (Mitsubishi)Spec sheet — POWER (Mitsubishi)