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Brake test > < Technical data
Brake System
Technical data
Brakes

Vehicles with front and rear disc brakes

Front brakes

Brake system

Diagonally split dual-circuit brake system
Bosch 5.3 ABS with electronic brake pressure distribution (EBPD) / ESP

Brake master cylinder

øin mm

23.81

25.4

25.4

Amplification factor (i)

3.85

3.85

7''and 8''= 5.2
10''= 5.0

7''and 8''= 4.5
10''= 5.0

Brake servo

øin inches

10''

LHD models 10''
RHD models 7'' and 8''tandem

LHD 7'' and 8''
RHD 10''

Brake caliper

FN 3

C 54

Double piston

2 FN

Front brake discs

øin mm

288

280

321

360

Front brake disc, piston diameter

øin mm

57

54

42.8

42

Thickness of internally ventilated brake disc

mm

25

22

30

32

Brake disc wear limit

mm

23

20

28

30.4

Thickness of unventilated brake disc

mm

15

13

-

-

Brake disc wear limit

mm

13

11

-

10

Brake pad thickness:

mm

14

14

14

20

Rear brakes

Rear brake calipers

C 38

C 43

C 43

Rear brake caliper, piston diameter

mm

38.1

43

42.8/ 40.8

Brake disc

øin mm

245

256

312

Brake disc thickness

mm

10

22

22

Brake disc wear limit

mm

8

19

20.4

Brake pad thickness

mm

17

17

17

Brake pad wear limit

mm

7

7

7

Brake test > < Technical data