C. Crane 19f Dokumentacja Pobierz pdf (Strona 10)

Installation Recommendations

Mechanical design

Starting system

Cranking torque and starting time is affected by the

following:

A. Auxiliary loads vary depending upon the type of

application. The auxiliary torque curve will affect the

time to accelerate cranking speed.

B.Fuel with low energy content will need more time to

crank because of slower burning and erratic firing.

C.Colder ambient temperature increase starting torque

requirement. Glow plugs and/or ether starting aids are

recommended when temperatures fall below certain

levels, refer O & M. Install jacket water heaters to

maintain the jacket water at a temperature high enough

to allow for easy starting of the engine.

D.Increased lube oil viscosity because of cold conditions,

increase starting torque demand and in turn increasing

starting time. Lube heaters may used if required.

E. Parasitic loads affect stating torque needs.

F. Batteries supplied with genset are generally dry and

uncharged. First charging of uncharged batteries is

very important and should be done from authorized

battery charging center. It takes about 72-80 hours to

completely charge a new battery.

Mechanical design

Model Battery Cable Electrical

Capacity Size System

AH mm

Volts

KV and above 360 70 24

V28 / K19 180 70 24

N14 / 855 / N8 / C 180 50 24

B 5.9 150 50 12

S 3.8 120 50 12

X Series 88 35 12

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16

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C. Crane 19f Dokumentacja Strona 10