Holder C 9800 H Fuel System, C 9700 ... C 9.88 H, Operating Instructions, Maintenance data

Models: A4 VG 40 EP A6 VM 55 EP C 9700 C 9700 H C 9.72 C 9.78 H C 9800 H C 9.83 H C 9.72 H C 9.88 H VG 50 EP

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Fuel System

Operating Instructions

Maintenance data

Fuel System

C 9700 ... C 9.88 H

 

all vehicles

 

 

Fuel injection pump

BOSCH individual withdrawable element-

 

type calibrated pump

Governor

Governor integrated in front cover

Injection nozzle

5-hole nozzle

Injection pressure

210 bar + 8 bar

Start of fuel injection

4°+/-1° BTDC for 1011

 

6°+/-1° BTDC for 2011

 

 

Drive pump

Hydrostatic drive

 

Axial piston pump, Type 11 VG50 EP

 

Rated pressure 300 bar,

 

Maximum pressure 350 bar

 

A4 VG40 EP

 

Rated pressure 380 bar

 

Maximum pressure 430 bar

 

 

Drive motor

Axial piston motor /Type AG KM 55

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Page 213
Image 213
Holder C 9800 H Fuel System, C 9700 ... C 9.88 H, Operating Instructions, Maintenance data, Drive pump, Drive motor