Kohler 6.5-27EFOZD - Engine

TP-6255 7/0614 Section 1 Specifications
1.2 Engine
Generator Model
8EOZD/
6.5EFOZD
9EOZD/
7EFOZD
10EOZD/
8.5EFOZD/
9EFOZD
13EOZD/
11EFOZD
14EOZD/
11.5EFOZD
15.5EOZD/
13EFOZD
Number of cylinders
3
Type
4 cycle 4 cycle, turbocharged
Cylinder block material
Cast iron
Cylinder head material
Cast iron
Crankshaft material
Stamped
forging
Forged steel
Piston rings
2 compression/1 oil
Connecting rod material
Forged carbon steel
Governor
Centrifugal, mechanical
Engine firing order (#1 cylinder on
flywheel side)
1--3--2
Direction of rotation (as viewed from
flywheel)
Counterclockwise
Combustion system
Special swirl
pre-
combustion
chamber
Indirect
injection
Direct injection
Bore x stroke, mm (in.)
74 x 78
(2.91 x 3.07)
76 x 82
(3.0 x 3.2)
82 x 84
(3.23 x 3.30)
88 x 90
(3.46 x 3.54)
84 x 90
(3.31 x 3.54)
Displacement L (CID)
1.01 (61.39) 1.115 (68) 1.33 (81.14) 1.642 (100.2) 1.5 (91.3)
Compression ratio
23:1 23.5:1 19.2:1 19.1:1 19.0:1
Max. power at rated RPM, 60/50 Hz
14.0/11.6 14.74/12.43 18.4/15.1 22.6/18.6 26.1/21.8
RPM 60/50 Hz
1800/1500
Lubrication system
Pressure, trochoid pump
Lube oil capacity, w/filter L (U.S. qts.)
2.3 (2.4) 3.6 (3.8) 4.7 (5.0)
Oil recommendation (API)
CD or CF class
Fuel recommendation (API)
Diesel--ISO 8217 DMA, BS 2869 A1 or A2 (Cetane No. 45 min.)
Fuel shutoff solenoid
Electric
Fuel pump
Electric, rotary vane
Fuel pump priming
Electric
Max. recommended fuel pump lift, m (ft.)
1.2 (4)
Battery voltage
12 volts 12 volts (standard) 24 volts (optional)
Battery charging
40-amp alternator
Battery recommendation (minimum)
500 CCA, 100 amp hr.
Starter motor
0.8 kW Bendix automotive
type
1.8 kW Bendix, gear-reduction automotive type
Recommended coolant
50% ethylene glycol; 50% clean, softened water
Coolant capacity, approx. L (U.S. qts.)
add 0.24 L (8 oz.) for coolant recovery tank
3.9 (4.12) 2.46 (2.6) 4.4 (4.6)
Thermostat, _C(_F)
82 (179)
High exhaust temperature shutdown,
_C(_F)
102 (215)±5
Low oil pressure shutdown,
kg/cm@ ± 0.1 kg/cm@ (psi)
0.5 (7.1)
Seawater inlet water line hose ID,
mm (in.)
1/2 NPT with sound shield
16 (5/8) without sound shield
3/4 NPT with sound shield
25 (1) without sound shield