Engine - Kohler 5EOZ Manual

1.3 Engine

Generator Model
Engine manufacturer
Engine model
Number of cylinders
Cylinder block material
Cylinder head material
Piston rings
Crankshaft material
Connecting rod material
Governor
Bore x stroke, mm (in.)
Displacement, L (CID)
Compression ratio
Horsepower, 60/50 Hz
RPM, 60/50 Hz
Direction of rotation
(as viewed from generator end)
Lubrication system
Lube oil capacity w/filter, L (qts.)
Oil recommendation, API
Engine firing order
(#1 cylinder nearest to flywheel)
Fuel injection timing (BTDC)
Fuel injection pressure,
kg/cm sq. (psi)
Combustion system
Battery voltage
Battery recommendation, min
Battery charging (alternator)
Fuel recommendation
Fuel shutoff solenoid system
Fuel feed pump
Fuel pump priming
Max. recommended fuel pump
lift, m (ft.)
Coolant capacity, L (qts.)
Coolant recovery tank capacity,
L (oz.)
Recommended coolant
Thermostat
Pressure cap rating, kPa (psi)
Starter motor
TP-6053 7/04
5EOZ/4EFOZ
3TNE68
68 x 72 (2.67 x 2.83) 74 x 78 (2.91 x 3.07) 78 x 84 (3.07 x 3.30) 82 x 84 (3.22 x 3.30)
0.784 (47.83)
23.0:1
10.1/8.4
3 (3.2)
14°±1°
Indirect injection,
swirl precombustion chamber
.
40 amps @ 12 volts
Diesel, ISO 8217 DMA, BS 2869 Part 1 Class A1 or Part 2 Class A2
1.8 (1.9)
50% ethylene glycol; 50% clean, softened water
0.8 kW Bendix automotive type
8EOZ/6.5EFOZ 9EOZ/8EFOZ
Yanmar
3TNE74 3TNE78A
3
Cast iron
Cast iron
2 compression/1 oil
Stamped forging
Forged carbon steel
Centrifugal, mechanical
1.006 (61.39) 1.204 (73.45 )
14/11.6
1800/1500
Counterclockwise
Pressure, trochoid pump
2.4 (2.3)
CD, CD/CC, or CC
1-3-2
120 (1706)
12 volt, negative ground
500 CCA, 100 amp hr.
Electric
Electric, rotary vane
Electric
1.2 (4)
3.9 (4.12)
0.24 (8.0)
71°C (160°F)
96.5 (14.0)
10EOZ/9EFOZ
3TNE82A
1.330 (81.14)
18.0:1
17.7/14.8
5.2 (5.5) 3.4 (3.6)
16° ±1° 10° ±1°
200 (2844)
Direct injection
50 amps @ 12 volts
5.2 (5.5)
1.8 kW Bendix,
gear-reduction automotive type
Section 1 Specifications 5