Manual

20
042-288-B0-001, Rev. A
Engine Specifi cations, CE-3x2 5K-T
Manufacturer: Kohler
Make/model: CV14
Cycle: 4
Compression Ratio: 8:5:1
Displacement, cu. in. (cc): 24.3 (398)
Rated Horsepower:
(using natural gas fuel)
10.5
Engine Speed (rpm): 2800-3600
Bore, in. (mm): 3.43 (87)
Stroke, in. (mm): 2.64 (67)
Valve Train: Overhead valve
Valve Material:
Intake
Exhaust
Steel
Stellite
®
face
Number of Cylinders: 1
Cylinder Block Material: Aluminum with cast iron liners
Cylinder Head Material: Aluminum
Piston Rings: number/type: 2 compression, 1 oil
Crankshaft Material: Heat treated, ductile iron casting
Bearings:
Number
Type
2
Replaceable sleeve
Governor: Electronic
Starter Motor: Electric, solenoid shift
Lubrication System: Full pressure
Oil Capacity:
(with fi lter and cooler), qt. (L) 2.1 (2.0)
Oil Type: summer/winter: Synthetic 5W-30
Oil Pressure, psi (kPa): 25-35 (172-241)
Low Oil Pressure, psi (kPa): 2-5 (13.8-34.5)
Fuel Type: Natural gas or propane
Fuel Pressure, kPA (in. water): 7-11 (1.7-2.7)
Battery Voltage: 12Vdc
Battery Ground: Negative
Battery Recommendation (min.): 425 CCA @ 0ºF ( -18ºC)
Spark Plug Type: Kohler P/N 24 132 03
Spark Plug Gap, in. (mm): 0.75 (0.030)
Spark Plug Tightening Torque, ft.
lb (Nm):
18-22 (24.4-29.8)
Ignition System: Battery/Coil
Cooling System: Integrated air cooled
High Engine Temperature, ºF (ºC): 305 (152)
1.0 System Overview, continued
1.5 Specifi cations, continued
48Vdc Generator Set Specifi cation
Manufacturer: Kohler
Dimensions (in/mm): 24"L x 26"W x 44"H
546 x 508 x 554
Weight (lb/kg): 395/179
Rated* kW: 5kW
Rated Voltage:
(after rectifi er)
52 ± 0.5Vdc @ no load
Rated Amps: 96 @ 52Vdc
Stator Resistance:
(ohms):
0.024
Stator Type: 3-phase, 3-lead,
ungrounded
Excitation Method: Permanent magnet,
brushless
Coupling Type: Direct-to-Engine
Insulation (stator): Class 155,
epoxy varnish,
vacuum-impregnated
Winding Material: Copper
* Derate approximately 4% per 1000 ft (300m)
over 500 ft (153m) above sea level. Derate 1%
for each 10ºF (5.5ºC) increase in temperature
above 77ºF (25ºC).