Kohler 14RES User Manual

TP-6735 7/17 13Section 1 Specifications
Section 1 Specifications
1.1 Introduction
The specification sheets for each generator set provide
specific generator and engine information. Refer to the
generator set specification sheet for ratings and other
data not supplied in this manual. Consult the generator
set installation manual, engine operation manual, and
engine service manual for additional specifications.
Consult the generator set nameplate for specific
generator set r atings.
1.2 Controller Specifications
Model 14RES and 20RES generator sets are equipped
with the Residential Digital Control (RDC). Model
14RESL and 20 RESL generator sets are equipped with
the Digital Control (DC). For a specific description of the
controller, see Section 2, Operation, in the operation
manual.
Environmental Specification All Models
Operating temperature
-- 3 0 _ to 70_C
Storage temperature
-- 4 0 _ to 85_C
Humidity 0--95% condensing
Power requirements:
Voltage 12 VDC
Current (standby state)
250 mA @ 12 VDC
1.3 Engine Service
Generator sets covered in this manual are equipped
with four-cycle, twin cylinder, air-cooled Kohler engines.
For engine service information and specifications not
covered in this manual, s ee the engine service manual.
See the List of Related Materials in the Introduction
section.
1.4 Engine Specifications
Engine Specification
14RES/
RESL
20RES/
RESL
Manufacturer Kohler
Model CH740 CH1000
Cycle 4 4
Number of cylinders 2 2
Compression ratio 9:1 8.8:1
Displacement, cc (cu. in.) 725 (44) 999 (61)
Rated power, propane fuel,
kW (HP)
17.6 (23.6) 23.0 (30.9)
Rated power, natural gas,
kW (HP)
15.3 (20.5) 20.2 (27.1)
Rpm, 60 Hz 3600
Rpm, 50 Hz 3000
Bore x stroke, mm (in.)
83 x 67
(3.27 x 2.64)
90 x 78.5
(3.54 x 3.1)
Valve material
Steel/Stelliter
Cylinder block material Aluminum w/cast iron liners
Cylinder head material Aluminum
Piston rings 2 compression/ 1 oil
Crankshaft material Heat-treated ductile iron
Main bearings: number, type 2, parent material
Lubrication system Full pressure
Oil capacity (w/filter), L (qt.) 1.9 (2.0) 2.8 (3.0)
Oil pressure, kPa (psi) 172--241 (25--35)
Fuel system LP gas or natural gas
Minimum fuel supply
pressure, kPa (in. H
2
O)
LP and NG: 1.2-- 2.7 (5--11)
Battery voltage 12 VDC
Battery ground Negative
Spark plug gap, mm (in.) 0.76 (0.030)
Ignition system Capacitor discharge
Starter motor Electric, solenoid shift
Cooling system Air-cooled

Kohler 14RES Specifications

General

Brand	Kohler
Model	14RES
Category	Portable Generator
Language	English