Starting System Specifications
Minimum Battery Capacity
12-volt starter ................................................... 400 ampere hour - 1800 cold cranking amps @ -18°C [0°F]
24-volt starter .................................................... 200 ampere hour - 900 cold cranking amps @ -18°C [0°F]
Maximum Starting Circuit Resistance
12-volt starter ....................................................................................................................... 0.00075 OHMS
24-volt starter ....................................................................................................................... 0.00200 OHMS
Battery Cable Sizes - American Wire Gauge (Maximum length in cranking motor circuit)
12-Volt
No. 00 .......................................................................................................................... 3.7 Meters [12 Feet]
No. 000 ......................................................................................................................... 4.9 Meters [16 Feet]
No. 0000 or Two No. 0* ................................................................................................ 6.1 Meters [20 Feet]
Two No. 00 ................................................................................................................... 7.6 Meters [25 Feet]
12-Volt High Output
No. 00 .......................................................................................................................... 2.1 Meters [ 7 Feet]
No. 000 ......................................................................................................................... 2.7 Meters [ 9 Feet]
No. 0000 or Two No. 0* ................................................................................................ 3.7 Meters [12 Feet]
Two No. 00 ................................................................................................................... 4.3 Meters [14 Feet]
24 to 32-Volts
No. 00 .......................................................................................................................... 6.1 Meters [20 Feet]
No. 000 ......................................................................................................................... 8.2 Meters [27 Feet]
No. 0000 or Two No. 0* .............................................................................................. 10.7 Meters [35 Feet]
Two No. 00 ................................................................................................................. 13.7 Meters [45 Feet]
Minimum ambient temperature without starting aid ................................................................... -1°C [30°F]
Minimum cranking speed without starting aid ................................................................................ 150 RPM
* Two strands of No. 0 cable can be used in place of one No. 0000 cable providing all connections are carefully
made to ensure equal current flow in each parallel cable.
Section 6 - Electrical System Starting System Specifications
N14 Page 6-3