August 2016
2 - 2 AL4 • AL4000 Part No. 218567
Section 2 • Specifi cations
SPECIFICATIONS
Generator Options
6 kw and 8 kw
Generator speed @ full load 60 Hz 1800 rpm
Temperature, ambient maximum 104°F
40°C
Capacitor (disconnected) 25 µF
7 kw
Generator speed @ full load 50 Hz 1500 rpm
Temperature, ambient maximum 104°F
40°C
Capacitor (disconnected) 25 µF
Continuous improvement of our products
is a Genie policy. Product specifi cations are
subject to change without notice.
Perkins 403D-11 Engine
Displacement 68.9 cu in
1.1 liters
Number of cylinders 3
Bore and stroke 3.03 x 3.19 inches
77 x 81 mm
Horsepower, net intermittent 25 @ 3000 rpm
18.6 kW
Firing order 1 - 2 - 3
Compression ratio 23:1
Compression pressure 425 psi
29 bar
Pressure of the lowest cylinder must be within
50 psi / 3.5 bar of the highest cylinder, though
at no time less than 360 psi / 25 bar
Idle speed @ no load 1500 rpm
(with 7kw generator)
Frequency 50 hz
Idle speed @ no load 1800 rpm
(with 6kw or 8kw generator)
Frequency 60 hz
Governor centrifugal mechanical
Valve clearance, cold 0.0078 in
0.2 mm
Engine coolant capacity 2.0 quarts
1.9 liters
Engine coolant should be clean soft water with 50% anti
freeze concentration ethylene glycol to BS 6580:1992 or
ASTMD 3306-89 or AS 2108-1977