Holder 4.74 manual Rear implement or front/rear combinations, Front implement

C 4.74

Operating instructions

Operating the implements

Rear implement or front/rear combinations

1) Calculation of the minimum front ballasting GV min

GH ·(c+d)-TV·b+0.2·TL·b

GV min= a+b

Enter the calculated minimum ballasting required for the front of the vehicle in the table.

Front implement

2) Calculation of the minimum rear ballasting GH min

GV ·a-TH·b+X·TL·b

GH min= b+c+d

Enter the calculated minimum ballasting required for the rear of the vehicle in the table.

(Value X for Holder vehicle 0.25 4-wheel)

3) Calculation of the actual front axle load TV tat

(If the minimum front ballasting (GV min) is not obtained with the front implement (GV) , the weight of the front implement must be increased to the weight of the minimum front ballasting.)

GV ·(a+b)+TV·b-GH·(c+d)

TV tat= b

Enter the calculated actual and the permissible front axle load specified in the operating instructions of the vehicle in the table.

4) Calculation of the actual total weight Gtat

(If the required minimum rear ballasting (GH min) is not ob- tained with the rear implement (GH min), the weight of the rear implement must be increased to the weight of the minimum rear ballasting.)

G tat=GV +TL+GH

Enter the calculated actual and the permissible total weight specified in the operating instructions of the vehicle in the table.

5) Calculation of the actual rear axle load TH tat

TH tat=Gtat-TV tat

Enter the calculated actual and the permissible rear axle load specified in the vehicle operating instructions in the table.

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