Mitsubishi S12R-Y2PTAW-1 user manual

Summary of the content on the page No. 1

Certified for US EPA-Tier 2 / Constant Speed
Standard Model [1250kWe/60Hz] MITSUBISHI
S12R-Y2PTAW-1 SPECIFICATION SHEET DIESEL ENGINES
GENERAL ENGINE DATA
Type 4-Cycle, Water Cooled
Aspiration Turbo-Charged, Inter Cooler
(Fresh water to Cooler)
o
Cylinder Arragement 60 V
No.of Cylinders 12
Bore mm(in.) 170 (6.69)
Stroke mm(in.) 180 (7.09)
3
Displacement liter(in ) 49.03 (2992)
Compression Ratio 14.5:1
Dry Weight - Engine only - kg(lb) 5270 (11620)
Wet Weight - Engine only - kg

Summary of the content on the page No. 2

Certified for US EPA-Tier 2 / Constant Speed Standard Model [1250kWe/60Hz] MITSUBISHI S12R-Y2PTAW-1 SPECIFICATION SHEET DIESEL ENGINES FUEL SYSTEM Fuel Injector Mitsubishi PS6 Type × 2 Maximum Suction Head of Feed Pump - mm Hg (in. Hg) 75 (3.0) Maximum Static Head of Return Pipe - mm Hg (in.Hg) 150 (5.9) STARTING SYSTEM Battery Charging Alternator - V- Ah 24-30 Starting Motor Capacity - V - kW 24-7.5 × 2 Maximum Allowable Resistance of Cranking Circuit - m 1.5 Recommended Min

Summary of the content on the page No. 3

Certified for US EPA-Tier 2 / Constant Speed Standard Model [1250kWe/60Hz] MITSUBISHI S12R-Y2PTAW-1 SPECIFICATION SHEET DIESEL ENGINES ENGINE RATING All data represent net performance with standard accessories such as air cleaner, inlet /exhaust manifolds, fuel oil system, o o L.O. pump, etc. under the condition of 100kPa(29.6inHg) barometric pressure, 77 F(25 C) ambient temperature and 30% relative humidity. STAND-BY POWER PRIME POWER ITEM UNIT 60Hz 60Hz Engine Speed rpm 1800 1800 No. of C