Mitsubishi S16R-Y2PTAW2-1

Certified for US EPA-Tier 2 / Constant Speed
Standard Model [2000kWe/60Hz]
MITSUBISHI
S16R-Y2PTAW2-1 SPECIFICATION SHEET DIESEL ENGINES
GENERAL ENGINE DAT
A
Type 4-Cycle, Water Cooled
Aspiration Turbo-Charged, Inter Cooler
(Fresh water to Cooler)
Cylinder Arragement 60
o
V
N
o.of Cylinder
s
16
Bore mm(in.) 170 (6.69)
Stroke mm(in.) 180 (7.09)
Displacement liter(in
3
) 65.37 (3989)
Compression Ratio 14.0:1
Dry Weight - Engine only - kg(lb) 6680 (14729)
Wet Weight - Engine only - kg(lb) 6830 (15060)
PERFORMANCE DAT
A
Steady State Speed Stability Band at any Constant Loa
d
Electric Governor - % ±0.25 or better
Maximum Overspeed Capacity - rpm 2100
Moment of inertia of Rotating Components - kgf・m
2
(lb
f
・f
t
2
) 80.83 (1918.5)
(Includes Std.Flywheel
)
Cyclic Speed Variation with Flywheel at 1800rpm 1/215
ENGINE MOUNTIN
G
Maximum Bending Moment at Rear Face of Flywheel Housing - kg
f
・m(lb
f
・ft) 450 (3255.6)
AIR INLET SYSTE
M
Maximum Intake Air Restriction (Includes piping)
With Clean Filter Element - mm H
2
O (in.H
2
O) 400 (15.7)
With Dirty Filter Element - mm H
2
O (in.H
2
O) 635 (25.0)
EXHAUST SYSTE
M
Maximum Allowable Back Pressure - mm
H
2
O (in.H
2
O) 600 (23.6)
LUBRICATION SYSTE
M
Oil Pressure at ldle - kgf/cm
2
(psi) 2〜3 (29〜43)
at Rate Speed - kgf/c
m
2
(psi) 5〜6.5 (71〜93)
Maximum Oil Temperature -
o
C(
o
F) 110 230
Oil Capacity of Standard Pan High - liter (U.S.gal) 200 (53)
Low - liter (U.S.gal) 140 (37.0)
Total System Capacity (lncludes Oil Filter) - liter (U.S.gal) 230 (60.8)
Maximum Angle of lnstallation (Std. Pan) Front Down 5
o
(Engine Only) Front Up 5
o
Side to Side 22.5
o
COOLING SYSTE
M
Coolant Capacity of Jacket (Engine only) - liter (U.S.gal) 140 (37.0)
Coolant Capacity of Air cooler (Engine only) - liter (U.S.gal) 30 (7.9)
Maximum External Friction Head at Engine Outlet - kgf/cm
2
(psi)
(For Jacket and Air Cooler) 0.35 (5.0)
Maximum Static Head of Coolant above Crankshaft Center - m(ft) 10 (32.8)
Standard Thermostat (modulating)Range of Jacket -
o
C(
o
F) 71〜85 (160〜185)
Standard Thermostat (modulating)Range of Air Cooler -
o
C(
o
F) 42〜55 (108〜131)
Maximum Coolant Temperature at Engine Outlet of Jacket -
o
C(
o
F) 98 (208)
Minimum Coolant Expansion Space - % of System Capacity
(For Jacket and Air Cooler) 10 (0.4)
Maximum Coolant Temperature at Intercooler lnlet, PTAW type -
o
C(
o
F) 45 (113)
Maximum Air Restriction on Discharge Side of Radiator and Fan - mm H
2
O(in.H
2
O) 10 (0.4)
APPLICATION : GENERATO
R
Pub. No. T13-0636-E
Dec. '06 Printed in Japan

Mitsubishi S16R-Y2PTAW2-1 Specifications

General

Engine Model	S16R-Y2PTAW2-1
Number of Cylinders	16
Bore x Stroke	170 mm x 180 mm
Aspiration	Turbocharged and aftercooled
Cooling System	Water-cooled
Starting System	Electric motor
Engine Type	4-cycle, water-cooled, in-line

Summary

General Engine Data

Engine Type and Aspiration

Details the engine's cycle, cooling method, aspiration, and inter-cooling.

Cylinder Arrangement and Dimensions

Specifies the engine's cylinder configuration and bore/stroke measurements.

Engine Displacement and Compression

Provides engine displacement in liters/cubic inches and compression ratio.

Engine Weights

Lists the dry and wet weight of the engine.

Performance Data

Speed Stability and Overspeed

Specifies speed stability band and maximum overspeed capacity.

Rotational Inertia and Speed Variation

Details moment of inertia and cyclic speed variation with flywheel.

Engine Mounting and Systems

Engine Mounting Bending Moment

Maximum bending moment at the rear face of the flywheel housing.

Air Inlet System Restriction

Maximum intake air restriction with clean and dirty filter elements.

Exhaust System Back Pressure

Maximum allowable back pressure in the exhaust system.

Lubrication System Specifications

Details oil pressure, temperature, capacities, and installation angles.

Cooling System Specifications

Covers coolant capacities, friction head, thermostat ranges, and temperatures.

Fuel and Starting Systems

Fuel System Details

Specifications for fuel injector, suction head, and return pipe head.

Starting System Components

Details on battery charging alternator, starting motor, and cranking circuit.

Recommended Battery Capacity

Minimum battery capacity recommendations based on temperature.

Engine Ratings and Performance

Engine Speed and Dimensions

Engine speeds for stand-by/prime power and bore/stroke/displacement.

Power and Efficiency Ratings

Brake horsepower, BMΕP, piston speed, and regenerative power.

Air and Coolant Flow Rates

Intake air flow, exhaust gas flow, coolant flow, and cooling air flow.

Heat Rejection and Noise

Radiated heat, heat rejection to coolant/air/exhaust, and noise level.