Komatsu Utility SK714-5, Shop Manual

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SK714-5 SK815-5 SK815-5 turbo
ELECTRIC
In the wiring diagrams various colour and symbols are employed to indicate the thickness of wires.
This wire code table will help you understand WIRING DIAGRAMS.
Example: R–N 1.5 indicates a cable having a nominal number 1.5 and red coating with black stripe.
CLASSIFICATION BY THICKNESS
CLASSIFICATION BY COLOUR AND CODE
COMPOSITION OF THE COLOURS
The coloration of two-colour wires is indicated by the composition of the symbol listed.
Example: G–V = Yellow-Green with longitudinal colouring
G/V = Yellow-Green with transversal colouring
Nominal
number
Copper wire
Cable O.D.
(mm)
Current rating
(A)
Number
strands
Ø of strands
(mm)
Cross section
(mm)
0.5 16 0.20 0.35 1.55 3.5
1 14 0.30 0.99 2.80 11
1.5 21 0.30 1.48 3.35 14
2.5 35 0.30 2.47 3.80 20
4 56 0.30 3.95 4.60 28
6 84 0.30 5.93 5.20 37
Primary Auxiliary
Code A A–B A/B A–G – A–N A/N A–R A–V A/V
Colour Light Blue Light Blue – White Light Blue–Yellow Light Blue–Black Light Blue–Red Light Blue–Green
Code B B–G – B–N B/N B–R B/R – – – –
Colour White White–Yellow White–Black White–Red – –
Code C C–B C/B C–L – C–N C/N – – – –
Colour Orange Orange–White Orange–Blue Orange–Black – –
Code G G–N G/N – G/R – – – – – –
Colour Yellow Yellow–Black Yellow–Red – – –
Code H H–L – H–N – H–R H/R – – – –
Colour Grey Grey–Blue Grey–Black Grey–Red – –
Code L – L/B L–G L/G L–N L/N L–R L/R – –
Colour Blue Blue–White Blue–Yellow Blue–Black Blue–Red –
Code M M–B M/B M–N – M–V – – – – –
Colour Brown Brown–White Brown–Black Brown–Green – –
Code N – – – – – – – – – –
Colour Black – – – – –
Code R R–G – R–N R/N R–V – – – – –
Colour Red Red–Yellow Red–Black Red–Green – –
Code S S–G – S–N S/N – – – – – –
Colour Pink Pink–Yellow Pink–Black – – –
Code V V–B V/B V–N V/N – – – – – –
Colour Green Green–White Green–Black – – –
Code Z Z–B – Z–N Z/N – – – – – –
Colour Violet Violet–White Violet–Black – – –
ELECTRIC WIRE CODE
00-11