Product Card

KM22
ENGINE CHARACTERISTICS
MITSUBISHI
S4Q2-SD
Athmo
L
4
2.51
-
88 x 103
22 : 1
1500
5.15
22.6
+/- 2.5%
6.6
GENERAL ENGINE DATA
Engine model
Engine type
Air inlet
Cylinders arrangement
Number of cylinders
Displacement (L)
Charge Air coolant
Bore (mm) x Stroke (mm)
Compression ratio
Speed (RPM)
Pistons speed (m/s)
Maximum stand-by power at rated
RPM (kW)
Frequency regulation, steady state (%)
BMEP (bar)
Governor type
Mechanical
COOLING SYSTEM
Radiator & Engine capacity (L)
8.1
Max water temperature (°C)
-
Outlet water temperature (°C)
-
Fan power (kW)
0.7
0.8
10
Fan air flow w/o restriction (m3/s)
Available restriction on air flow (mm
H2O)
Type of coolant
Glycol-Ethylene
Thermostat modulating range HT (°C) -
120
290
-
EMISSIONS
Emission PM (mg/Nm3) 5% O2
Emission CO (mg/Nm3) 5% O2
Emission HC+NOx (g/kWh)
Emission HC (mg/Nm3) 5% O2
30
EXHAUST
600
74
Exhaust gas temperature (°C)
Exhaust gas flow (L/s)
Max. exhaust back pressure (mm H2O)
680
FUEL
Consumption @ 110% load (L/h)
6.8
Consumption @ 100% load (L/h)
6.2
Consumption @ 75% load (L/h)
4.7
Consumption @ 50% load (L/h)
3.4
Maximum fuel pump flow (L/h)
36
OIL
6.5
1
5
0.1
Oil capacity (L)
Min. oil pressure (bar)
Max. oil pressure (bar)
Oil consumption 100% ESP (L/h)
Oil sump capacity (L)
5.5
21
3
HEAT BALANCE
Heat rejection to exhaust (kW)
Radiated heat to ambient (kW)
Heat rejection to coolant (kW)
19
200
AIR INTAKE
Max. intake restriction (mm H2O)
Intake air flow (L/s)
29
This document is not contrac
tual - Kohler Co. reserves the right to modify any of the characteristics without notice, in a constant effort to improve the quality of its products.
GBD5-02012 (KM22) 03/17